CYBEX CardioTouch 770T Service Manual Download Page 86 | Manualshive

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Error 7: Controller Fold-back

Cause:

The motor is bogging down, which causes high current. Once a threshold current is met, the drive begins
to fold-back the actual frequency in response to the motor slip in order to prevent a complete motor stall.
Once the over-current condition goes away, normal operation resumes. If the over-current remains, the
display will sound a triple-beep, and lower the Target Speed to the reported new Target of the drive.

NOTE:

This scenario can repeat if necessary.

Service:

Error 7 is typically caused by a Super-User and/or worn belt and deck. This is a normal condition and
the error is stored for tracking purposes only. If it repeats often, verify line voltage isn’t sagging.

• Check the belt/deck for wear.
• Check treadmill for physical obstructions, seized bearings, etc.
• Investigate actual line current with various weight users. Determine user weight, speed and incline

when error occurred.

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Cybex 770T/790T Treadmill Part Number

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Summary of Contents for CardioTouch 770T

Page 1: ...Cybex 770T 790T Treadmill Service Manual www cybexintl com ...

Page 2: ... 122 Schematics 255 Cybex and the Cybex logo are registered trademarks of Cybex International Inc Polar is a registered trademark of Polar Electro Inc iPod and iPhone are trademarks of Apple Inc registered in the U S and other countries DISCLAIMER Cybex International Inc makes no representations or warranties regarding the contents of this manual We reserve the right to revise this document at any...

Page 3: ... pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will n...

Page 4: ...ction or break down grounding provides a path of least resistance for electric current to reduce the risk of electric shock This product is equipped with a cord having an equipment grounding conductor and a grounding plug The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances Shock and electrocution hazard Conne...

Page 5: ...220 VAC 60 Hz 15A 230 VAC 50 Hz 13A UK See the front warning decal for the voltage requirements of the treadmill Important Safety Instructions Save These Instructions Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts User Safety Precautio...

Page 6: ...access and operation of unit Instruct all users on how to clip the e stop clip onto their clothing and carefully test it prior to using the treadmill Instruct all users to use caution when mounting and dismounting the treadmill Use a dedicated line when operating the treadmill A dedicated line requires one circuit breaker per unit Connect the treadmill to a properly grounded outlet only DO NOT ope...

Page 7: ...u live outside the USA contact Cybex Customer Service at 508 533 4300 Use Cybex factory parts when replacing parts on the treadmill DO NOT modify the treadmill in any way DO NOT use attachments unless recommended for the treadmill by Cybex Warning Decals Warning labels indicate a potentially hazardous situation that could result in serious injury or death if the precautions are not observed Cautio...

Page 8: ...Page 8 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 9: ... 23296 2 Decal Warning Upper Display Canada DE 23080 4 3 Decal Motor Cover 115 VAC DE 22910 4 Decal Motor Cover 230 VAC DE 23079 4 Label Warning Do not tilt DE 23212 4 5 Decal Power Cord DE 23098 6 Decal lever service wheel DE 25047 4 7 Page 9 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 10: ...ituation Be sure the string is free of knots and has enough slack for you to workout comfortably with the e stop key in place Qty Description Item 1 Clothing 1 1 Clip 2 2 Without falling off the treadmill carefully step backward until the e stop pulls out of the console If the e stop clip falls off your clothing then the test has failed Reclip the e stop clip to your clothing and repeat this step ...

Page 11: ... to the Stopping the Treadmill section in the Operation chapter for more information about the e stop key When not in use store the e stop clip on the storage tab located on the lower cover Qty Description Item 1 Lower cover 1 1 Storage tab 2 1 E Stop clip 3 1 E Stop 4 Page 11 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 12: ...arts Unplug unit before working on it Keep water and liquids away from electrical parts Electrocution hazard To avoid death or serious injury unplug unit when not in use or when performing maintenance Equipment hazard To avoid serious injury or death replace worn or damaged components immediately and keep the equipment out of use until repair is completed Clean Unit Shock and electrocution hazard ...

Page 13: ...nd lotions oils or body powder may come off on the contact heart rate grips These can reduce sensitivity and interfere with the heart rate signal It is recommended that the user have clean hands when using the contact heart rate CardioTouch Screen While in Dormant Mode press the Cybex logo icon to access the Lock and Toolbox options Press the Lock screen for cleaning icon to lock the screen for 10...

Page 14: ...ment or hand vacuum to clean the exposed elevation assembly drive motor lower electronics and the surrounding areas 6 Vacuum the fan and heat sink area of the motor controller Qty Description Item 1 Motor controller 1 1 Fan and heatsink 2 7 Use a dry cloth for the areas that you can not reach with the vacuum cleaner If the machine has not been used for some time or is excessively dirty use a dry c...

Page 15: ...8 kph Qty Description Item 1 Cybex logo 1 1 Running belt 2 4 Belt tracking slot 3 While centering the running belt choose one bolt to adjust Do not adjust both bolts 6 Tighten the rear roller bolt on the side of the treadmill toward which the running belt is moving using a 3 4 socket wrench For example If the running belt moves to the right of the belt tracking slots tighten the bolt on the right ...

Page 16: ...lt and deck should be checked periodically for any excessive wear In an effort to make sure that the running belt operates properly visually inspect the belt often to make sure that there are no tears or fraying in the belt material The running belt should be replaced every 15 000 miles 24 140 km The running deck should be flipped every 15 000 miles 24 140 km and replaced every 30 000 miles 48 280...

Page 17: ...tivities include Flipping or replacing the running deck Replacing the running belt Elevation Motor Lubrication In time the elevation motor pivot points or tube nut may develop a squeak Lubricate the upper and lower bolts and the spacers with a small amount of lithium grease You can buy lithium grease at an auto parts store Static Electricity Depending upon where you live you may experience dry air...

Page 18: ...e screen as a fixed point This does not affect the performance of monitor or merit a warranty claim Maintenance It is very important to have the unit regularly examined by a qualified technician to ensure the product is fit for use If the unit malfunctions please refer to a qualified technician for repair or replacement of defective parts immediately Do not attempt to use the monitor until it has ...

Page 19: ...mill as needed Disengage service wheel Trip and fall hazard To avoid injury make sure service wheel lever is not engaged prior to use 1 Grasp the service wheel lever and slide to the right lift up and slide to the left Qty Description Item 1 Service wheel lever 1 1 Frame 2 2 Plug the power cord into the power outlet Service Schedule All maintenance activities shall be performed by qualified person...

Page 20: ...n tap the New Belt Reset icon to reset odometer 10 If replacing the running deck tap the Deck icon then tap the New Deck Reset icon to reset odometer 11 Exit Set Up Mode by tapping the Toolbox icon then tap the Home icon The screen will refresh First 500 miles 800 km Check running belt tension and tracking Every 5 000 miles 8 000 km 1 Check running belt tension and tracking 2 Vacuum the fan and he...

Page 21: ...Every 30 000 miles 48 280 km Replace running belt and deck Page 21 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 22: ...on the web at www cybexintl com To contact us online go to www cybexintl com Ordering Parts To order parts online go to www cybexintl com To speak with a customer service representative call 800 351 3737 for customers living within the USA or 847 288 3700 for customers outside the USA The following information located on the serial number decal will assist our Cybex representatives in serving you ...

Page 23: ...er of the equipment and the name and address of the owner in the package along with the part s Merchandise returned without an RMA number on the outside of the package or shipments sent COD will not be accepted by the Cybex receiving department Damaged Parts Materials damaged in shipment should not be returned for credit Shipping damages are the responsibility of the carrier UPS Federal Express tr...

Page 24: ...Service Console Layout Console Display LED Display Heart Rate Indicator 3 Bar Graph 1 Enunciator 4 Data Readouts 2 Page 24 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 25: ...ls Used Description Control Name Control Adjust Incline up INCLINE UP Adjust Incline down INCLINE DOWN Adjust Speed up SPEED UP Adjust Speed down SPEED DOWN Adjust Volume up VOLUME UP Page 25 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 26: ... are OFF LOW and HI FAN CardioTouch Symbols Used Description Icon Name Icon Quick Start enters Active Mode at the default settings with time counting up from 0 00 Quick Start Tap Workouts icon to enter workout group selection WORKOUTS Tap TV icon to enter TV control menu If TV is not con nected icon will not be shown TV Tap TV FM icon to enter TV FM control menu If TV FM is not connected icon will...

Page 27: ...rn to previous or opening screen BACK Go up one level UP LEVEL Shift the screen left to view more options SHIFT LEFT Shift the screen right to view more options SHIFT RIGHT Numeric keypad for entering data KEYPAD Accepts the value shown ENTER Clear any values selected CLEAR Select to provide more information and details INFO Displays current value in the minimum and maximum range SCALE Page 27 of ...

Page 28: ...imes to get back to SCAN SCAN Press and hold Cybex logo for 6 seconds to access Screen Lock and Toolbox CYBEX LOGO Press and hold language logo for 6 seconds to access Screen Lock and Toolbox LANGUAGE ICON CardioTouch Screen and User Controls Volume Keys 6 Incline keys 1 STOP Key 7 Incline display 2 Fan Key 8 CardioTouch screen 3 Channel Keys 9 Speed display 4 Speed Keys 5 Page 28 of 261 Cybex 770...

Page 29: ... or hold the key to auto repeat Elevation is defined as the ratio of rise or fall over run of the treadmill deck Changing between active mode or workouts You can make changes during your workout Press WORKOUTS to select another workout Manual to select Manual Mode or Goal to change your Time Distance or Calorie Goal Follow screen prompts to begin the new workout Cybex GO Console and User Controls ...

Page 30: ...Mode Select from available website links Browser Select from available TV channels Channels available are based on the local cable TV provider TV Watch videos on demand Various content categories TV Shows Movie Trailers Classic TV etc are grouped into chan nels Video on Demand Watch available music videos Playlists are organized by music genre Create your own playlist Music Videos The Virtual Acti...

Page 31: ...n in with XID Create a new XID account CREATE ACCOUNT Skip the log in process Some functions will be limited CONTINUE AS GUEST 1 Visit one netpulse com 2 To create an account click Sign Up 3 Select your club from the dropdown list 4 To Sign In enter your XID number and passcode 5 If your club has their own custom URL log into ClubName netpulse com Page 31 of 261 Cybex 770T 790T Treadmill Part Numb...

Page 32: ...ituation Be sure the string is free of knots and has enough slack for you to workout comfortably with the e stop key in place Qty Description Item 1 Clothing 1 1 Clip 2 2 Without falling off the treadmill carefully step backward until the e stop pulls out of the console If the e stop clip falls off your clothing then the test has failed Reclip the e stop clip to your clothing and repeat this step ...

Page 33: ... it is not in use 1 Without anyone on the treadmill plug the power cord into a power outlet from a grounded dedicated circuit Ensure the power cord is not being pinched under the front of the treadmill 2 Toggle the on off I O power switch to the on I position The on off I O power switch is located under the front end of the unit or on the front right side panel 3 The control panel will light up In...

Page 34: ...ce Units 110v 50 Hz Lbs Miles 115v 60 Hz Kg Km 208v Stone 220v 230v 10 Exit Set Up Mode by tapping the Toolbox icon then tap the Home icon The screen will refresh Setup options LED E3 View Monitor Enter setup options Press and hold Cybex logo for 6 seconds to access Screen Lock and Toolbox CYBEX LOGO Press and hold language logo for 6 seconds to ac cess Screen Lock and Toolbox LANGUAGE ICON 1 Tap ...

Page 35: ...or OFF Workout times Set Min Speed Max Speed and Max Incline Limits Set Pause time Choices are OFF 1 00 5 00 or 10 00 minutes Pause Select console beeper settings Console Beeper On or Off Headphone Beeper Off Some or All Default Volume 1 to 30 default is 10 Sound Select default language to display on CardioTouch screen Toolbox is only available in English Include Optional Languages Select optional...

Page 36: ... from a grounded dedicated circuit as described under Electrical Requirements in this chapter Do not stand on treadmill during this procedure 2 Ensure the power cord is not being pinched under the front of the treadmill 3 Toggle the power switch on Power switch is located under the front end of the treadmill The control panel will light up and be in the Dormant Mode Press and hold Cybex logo for 6...

Page 37: ... HDMI Set Top Box and HDMI cable connection 10 Tap the Toolbox icon to return to the Toolbox screen 11 Plug in headphones to listen for channels during setup Shared TV Setup The shared TV configuration uses a Wireless Audio Receiver Module to receive audio TV s are mounted on a wall or hung from a ceiling Tools Required Headphones not included Setting up the Cybex Wireless Audio Receiver Module re...

Page 38: ...ise C 900 Cardio Theater A 863 Audeon E 900 Enercise B 900 Broadcast Vision Setup UHF Transmitters For transmitter types 900 MHz 863 MHz or 806 MHz Use this procedure to associate channel numbers to your TV transmitters Pick transmitter type For transmitter types 900 MHz 863 MHz or 806 MHz Use this procedure to associate channel numbers to your TV transmitters Pick transmitter type 1 Tap Setup at ...

Page 39: ...nnels 1 Tap Up or Down to listen to available channels with the headphones 2 Delete unwanted channels by pressing Delete to delete channel Repeat process for additional unwanted channels 3 Adjust the Near Far setting for channels that are available but not showing a Press Far to change the setting from FAR to NEAR b Press Scan to re scan for available channels 4 Tap Up or Down to scroll through an...

Page 40: ...for a volume setting of 10 on the unit to be the same for all TV s 5 Repeat procedure for all TV s Using the Cybex Wireless Audio Receiver 1 Plug headphones into headphone jack 2 Tap the TV icon to listen to TV channels 3 Tap Up or Down to change TV channels 4 Tap volume Up or Down to adjust volume Setup Complete Personal TV Setup The personal TV configuration uses a TV on a stand in front of the ...

Page 41: ...o the Broadcast Vision television 6 Turn the Broadcast Vision television on Connect Broadcast Vision to Cybex product 1 Plug the short cable TV side of the C A B Console Adapter Box or C tv Connected TV into the Broadcast Vision TV Qty Description Item 1 Short cable TV side 1 1 C A B Console Adapter Box or C tv Connected TV 2 1 Long cable Cybex product side 3 2 Plug the long cable of the C A B Con...

Page 42: ...ox or Connected TV from the A V options 8 Tap the Toolbox icon to return to the Toolbox screen Adjust volume 1 Plug headphones into headphone jack 2 Listen to the TV audio At the default volume level of 10 on the unit the TV volume should be normal 3 If the TV is too loud or too quiet adjust the TV volume using the Broadcast Vision Remote Control or controls on the TV until it is acceptable 4 Adju...

Page 43: ...nect the included coax jumper at the base of the unit Set the Device Installed to STB Tuner HDMI The facility needs to supply the connection cable between the Set Top Box and the HDMI coupler at the base of the unit Set the Device Installed to STB HDMI STB Set Top Box Setup Set Top Box Variables Determine which configuration you have Ethernet HDMI or Coax Connection options MYE CableSAT or Broadca...

Page 44: ... STB Infrared Cabling Both MYE and BV use a stick on IR transmitter This transmitter is adhered to the front of the set top box directly in line with the Remote Control IR Receiver If this is not marked some experimentation may be necessary to find out where this works best before adhering it Link to X1 Boxes and IR Locations Typical Cable or Set Top Box Connections The STB can use a distributed R...

Page 45: ... transmitter inside the console of the fitness equipment which sends channel commands to a receiver mounted near the Set Top Box The STB can be up to 1000 away pending interferences The transmitter module inside the console is powered by the console The receiver module has a small wall bug power supply and an infrared transmitter for adhering to the front of the STB MYE HDMI with STB NEAR to equip...

Page 46: ...ter which plugs in to the ethernet port at the base of our equipment This allows for a NEAR STB where the box is located near the equipment or FAR where the STB is stored in an A V closet If FAR the facility must run ethernet from our equipment to the A V closet and connect the Infrared transmitter from there to the STB BVE CAB or Connected TV Coax with STB NEAR Equipment BVE CAB or Connected TV C...

Page 47: ... channel commands are sent through the ethernet connection to the adapter box and on to the TV itself No STB is accommodated in this setup STB Set Top Box Setup Option 1 Access setup screen Press and hold Cybex logo for 6 seconds to ac cess Screen Lock and Toolbox CYBEX LOGO Press and hold language logo for 6 seconds to access Screen Lock and Toolbox LANGUAGE ICON 2 Tap the Access Toolbox icon to ...

Page 48: ...Receiver 4 Continue to hold PGM switch until power and learn LED s are lit solid the first two LED s then release 5 Press the PGM button until LED s light up in the pattern that corresponds with your Set Top Box COX Mi ni Box DISH Time Warner COX WOW Verizon Charter Arris Direct TV Com cast AT T Uverse Learned Preset Auto Learn Mode LED name power learn pro grammed error 6 When done press and hold...

Page 49: ...rogrammed LED will briefly light solid once the command has been learned All LED s should blink once as confirmation E3 View Monitor Setup Access Setup Screen Press and hold Cybex logo for 6 seconds to access Screen Lock and Toolbox CYBEX LOGO Press and hold language logo for 6 seconds to ac cess Screen Lock and Toolbox LANGUAGE ICON 1 Tap the Access Toolbox icon to display the Access to Toolbox l...

Page 50: ...t screen Next Select TV Data TV Only or Data Only Default Display Mode Turn the E3 View Monitor on or off On Off Reset the setup values and clear all pro grammed channels Reset Defaults List all available channels CH List Toggles the setup menu Setup Navigate up through the on screen menu Navigate up Navigate down through the on screen menu Navigate down Decrease value Navigate left Page 50 of 261...

Page 51: ...0 Default is 0 Tint Adjust color balance of Red Green and Blue temperatures Color Tempera ture Adjust range from 1 to 100 Default is 60 Sharpness Select Enabled Default or Disabled Noise Reduction Set to Auto or Adjust settings as needed Available only when HDMI signal is present HDMI Picture 3 Tap or to select settings 4 Tap or to adjust settings 5 Tap the Setup icon to advance to the SETUP MODE ...

Page 52: ...channel to display on power up Select from available channels or last Default Channel Select Enabled or Disabled If enabled only one channel is shown user cannot change channels Channel Lock Select Enabled or Disabled If enabled allows user to select any available channel Channel Memory Override 3 Tap or to select settings 4 Tap or to adjust settings Auto Program ATSC Monitor 1 Tap to select Auto ...

Page 53: ...set the Channel Sequence in which the channels are displayed after searching Description Option In the order of channel number regardless of the system Interleave A D Digital channels are displayed after all analog channels All A then D 7 Tap or to select Additional Digital Signal Not available when Mode is set to Analog Only 8 Tap or to choose the Additional Digital Signal source None Air Cable S...

Page 54: ...13 Tap the icon to list programmed channels 14 Tap the Setup icon to return to SETUP MODE menu Auto Program DVB T Monitor 1 Tap to select Auto Program 2 Tap to enter the menu 3 Tap or to select Country DVB T Monitor Country Mode Channel Map Available countries are Albania Austria Australia Belgium Bosnia Bulgaria China Croatia Czech Denmark Estonia Finland France Germany Greece Hungary Ireland Ita...

Page 55: ...ill now search all available channels with an on screen progress percentage displayed Any tuning Mode that includes Digital channels will require several minutes to complete auto programming This may take 20 or more minutes If screen shuts off tap the icon to turn monitor on 9 Tap the Setup icon to return to normal TV viewing once auto programming is complete 10 Tap the icon to list programmed cha...

Page 56: ...t Add Delete Channels 2 Tap to enter the Add Delete Channels menu Analog Channel Add Delete Analog Channel Enable Disable Digital Channel To add or delete an analog channel perform the following procedure To enable or disable digital channels go to step 7 3 Tap or to select the desired analog channel 4 Tap or to highlight Add Delete Analog Channel 5 Tap or to select Added or Deleted Page 56 of 261...

Page 57: ... Disable Digital Channel If there are not any channels programmed in the Service Level No Channels Present will appear in the menu 9 Tap or to highlight the digital channel that needs to be enabled or disabled 10 Tap or to select Enable or Disable 11 Tap the Setup icon to return to the previous menu Features 1 Tap or to select Features 2 Tap to access Features menu DVB T Monitor ATSC Monitor 3 Tap...

Page 58: ... Language 2 Tap or to select language Description Option English Français or Español ATSC choices English Français Español Dutch Danish Russian German and Swedish DVB T choices 3 Tap the Setup icon to return to SETUP MODE menu 4 Exit Set Up Mode by tapping the Toolbox icon then tap the Home icon The screen will refresh Setup Complete Cybex GO Setup Prerequisites Coax cable with TV signal Netpulse ...

Page 59: ...d circuit as described under Electrical Requirements in this chapter Ensure the power cord is not being pinched under the front of the treadmill 2 Toggle the on off I O power switch to the on position I The on off I O power switch is located under the front end of the unit or on the front right side panel 3 The control panel will light up Cybex GO installer The Cybex GO installer only occurs durin...

Page 60: ...XT 4 Follow the procedure for the network device selected Wired network interface 1 Tap Wired network interface 2 Tap NEXT to confirm selection 3 Go to Test network Wireless network interface 1 Tap Wireless network interface 2 Tap NEXT to confirm selection 3 Tap TEST CONNECTION This may take up to five minutes to complete If test fails retry Description TEST CONNECTION 1 Page 60 of 261 Cybex 770T ...

Page 61: ...T 2 5 Tap OK after alert window displays Wireless network configured 6 Go to Test network TV only 1 Tap TV only No network connection 2 Select Default Country 3 Tap OK 4 Set Date and Time 5 Tap NEXT 6 Go to Channel configuration Page 61 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 62: ...figure the first unit completely save the configuration then assemble and configure all other units 1 Select Analog Digital Cable and tap NEXT This will scan for all available channels The scan can take 20 minutes to complete If scan was previously configured and stored choose Download Configuration and tap NEXT to configure other units Go to Test Cybex GO Monitor Description Analog Digital Cable ...

Page 63: ...els not needed or channels with poor signals can be disabled Description Channel Up Channel Down 1 Channel Name and Channel Position number 2 SAVE CONFIGURATION TO SERVER 3 EDIT NAME EDIT POSITION and EDIT ICON 4 Channel ENABLED or DISABLED 5 1 Tap SHOW ADVANCED SETUP if edit icons are not visable 2 Tap the Channel Up or Channel Down icons to select channel to edit 3 Tap EDIT NAME A keyboard is di...

Page 64: ... Initial setup Initial setup only occurs during the installation of the unit Once complete refer to Setup Options below Press and hold Cybex logo for 6 seconds to access Screen Lock and Toolbox CYBEX LOGO Press and hold language logo for 6 seconds to ac cess Screen Lock and Toolbox LANGUAGE ICON 1 Tap the Access Toolbox icon to display the Access to Toolbox login screen 2 Enter the sequence 3 Tap ...

Page 65: ...ccess Toolbox icon to display the Access to Toolbox login screen 2 Enter the sequence 3 Tap the Setup icon to display the Setup menu Setup menu Select distance units Miles or Km Kilometers Select weight units Lbs Pounds Kg Kilograms or Stone Stones Units Perform Touch Calibration Network Setup or Channel Setup See A V Configuration A V Config Set Default and Max workout times Default choices are 2...

Page 66: ...seconds to ac cess Screen Lock and Toolbox LANGUAGE ICON 1 Tap the Access Toolbox icon to display the Access to Toolbox login screen 2 Enter the sequence The three diagnostic screens available are Setup Setup options LED E3 View Monitor Setup options Cybex GO Monitor Statistics OEM Diags Diagnostics Setup options LED E3 View Monitor Enter setup options Press and hold Cybex logo for 6 seconds to ac...

Page 67: ...ts not shown for E3 View Monitor Set Default and Max workout times Default choices are 20 30 or 60 minutes Max choices are 20 30 60 or OFF Workout times Set Min Speed Max Speed and Max Incline Limits Set Pause time Choices are OFF 1 00 5 00 or 10 00 minutes Pause Select console beeper settings Console Beeper On or Off Headphone Beeper Off Some or All Default Volume 1 to 30 default is 10 Sound Sele...

Page 68: ... Pause time Choices are OFF 0 30 1 00 or 2 00 minutes Pause Select console beeper settings Choices are ON Some or OFF Selecting Some enables beeper for safety related notifications such as En tering Active Exiting Active and Cool Down Sound Select default language to display on CardioTouch screen Toolbox is only available in English Include Optional Languages Select optional languages to display o...

Page 69: ... recent install date Belt 100 Avg Amps A rolling average of the last 100 user s line current 100 Peak Amps Peak current of the last 100 users Estimated Distance Remaining A calculated value Estimated Change Date Based on age miles and average current Install Icon This icon is active to allow resetting the install date for the running belt Distance Recorded total distance in the configured units Da...

Page 70: ...This icon is active to allow resetting the install date for the membrane Membrane OSD On Time Days in Service Backlight On Time Max Temp Current Temp Install Icon This icon is active to allow resetting the install date for the membrane PEM Statistics Shows the number of times each workout was started Program Usage Days in Service Today s date minus the Install Date Session Time Average session tim...

Page 71: ... Touch Cal 2 Tap the Toolbox icon to return to the Toolbox screen Exit Diagnostics Exit Diagnostics by tapping the Toolbox icon then tap the Home icon The screen will refresh Diagnostics when CardioTouch screen is not functioning The incline motor and drive motor can be tested if the CardioTouch Screen is not functioning 1 Press and hold the Fan key for at least three seconds until the console bee...

Page 72: ... for 6 seconds to ac cess Screen Lock and Toolbox LANGUAGE ICON 1 Tap the Access Toolbox icon to display the Access to Toolbox login screen 2 Enter the sequence 3 Tap the Setup icon to display the Setup menu 4 Tap the A V Config icon to display the A V configuration options Tap Cybex GO monitor in nine locations to calibrate screen Touch Calibration See Cybex GO installer step 2 NETWORK DEVICE SEL...

Page 73: ...e following sequence a Tap the upper left portion of the screen once b Tap the upper right portion of the screen twice c Tap the upper left portion of the screen once This will display the diagnostic keypad Page 73 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 74: ...ex GO monitor to re install at a club Do not use this option unless the help desk instructs you to use it CLUB 2582 Allows you to plug in a USB drive stick with updates and run those updates on your Cybex GO monitor In some rare cases a tech nician may have to install updates via a USB drive STICK 78425 Runs the network device selection configuration screen INET 4638 Runs the Cybex GO monitor in D...

Page 75: ...the sequence 3 At the main Toolbox screen tap the OEM Diags icon then the Error Log icon Error code list Description Error Code Drive did not start No Speed at Startup Error 1 GFX Communications issue Error 2 Speed Irregularity Underspeed Error 3 Upper Display Communications issue Error 4 Drive Communication Issue Error 5 Membrane Fault stuck key Error 6 Controller Over Current Fold back Error 7 A...

Page 76: ... Lost Belt speed zero Error 98 Display Communication Lost Belt moving Error 99 Input Current OC trip Drives with PFC only Error 103 Thermal Integrator of Input Current Drives with PFC only Error 105 Cannot find home position on power up Error 140 Cannot find home position during use Error 141 Out of incline range over 15 or lower than 3 Error 142 Out of Speed Range over 150 Hz Error 150 Page 76 of...

Page 77: ... is open or intermittent the drive can attempt to start and end up with an Error 1 A communication problem can result in Error 1 stemming from issues with the console cable drive or MCC They will likely be accompanied by other comm errors such as 9 98 99 ESD could cause intermittent issues with communications Older equipment ignores the E stop key on power up so if the key is out the console is un...

Page 78: ...reased data traffic Check internal cabling at the handset to ensure grip leads are not routed close to the back of the GFX assembly Check the cable connections from the GFX to MCC MCC to the LCB for potential pulled out or shorted wires Check the cable connections at the 30 pin cable connecting the GFX to the MCC Verify the console cable isn t damaged or pinched anywhere Ensure the GFX ground lead...

Page 79: ...Flowchart Error 2 Page 79 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 80: ...at is a problem Speed changes during workout After successfully changing speed the Drive reported actual speed is 6 under the Target without being commanded by the console Service Error 3 like Error 95 can be displayed and or stored if the power is interrupted while the belt is moving The drive controller immediately shuts off the motor yet the main computer board still has enough power to stay aw...

Page 81: ... can reset and not recover requiring a second reset or power cycle Always attempt this first to remedy the situation NTS and MCC could potentially be out of sync requiring a full system power cycle If this recurs the NTS firmware may need to be updated Call Cybex and have a technician verify the firmware and update it if necessary Attempt the Check for Updates button in the Toolbox Setup AV Displa...

Page 82: ...Flowchart Error 4 Page 82 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 83: ...an store this error Check the communications cabling from the console to the motor controller Check the motor connector at the motor controller If the cable tie holding the cable is too tight it may cause a loose connection If so snip the cable tie and secure the motor connection If the data cable is routed alongside the cube or line filter it may flag unnecessary errors Try to route the cable clo...

Page 84: ...y seated Inspect the membrane cable for cuts pinches and all leads are fully inserted in their connectors Replace the membrane and or the thumb control switches Key list Left and Right controls Description Key Incline Down 1 Incline Up 2 Speed Down 3 Speed Up 4 Main controls Description Key Volume Up 5 Volume Down 6 Channel Up or Next 7 Channel Down or Previous 8 STOP 9 Fan 10 700 series membrane ...

Page 85: ...Flowchart Error 6 Page 85 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 86: ...d lower the Target Speed to the reported new Target of the drive NOTE This scenario can repeat if necessary Service Error 7 is typically caused by a Super User and or worn belt and deck This is a normal condition and the error is stored for tracking purposes only If it repeats often verify line voltage isn t sagging Check the belt deck for wear Check treadmill for physical obstructions seized bear...

Page 87: ...w out accumulated debris Verify the drive s fan is functional unclogged and the heat sink vanes are clear of debris Verify controller is secured to the mounting plate tightly Inquire on conditions in which the unit generated the error condition user weight speed incline etc Page 87 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 88: ...SD Static Electricity or hardware failures in the display and or handset board Check the CHR grips for conductivity and ensure they aren t shorted to the frame or pinched Verify the membranes and decals are not fatigued cracked or show signs of moisture intrusion Ensure the GFX ground lead is secured correctly and all screws holding the MCC are tight Check the rear MCC grounding tab for a tight fi...

Page 89: ...Flowchart Error 9 Page 89 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 90: ...ion ONLY Treadmill is otherwise fully functional Service Verify the motion sensor is not blocked by the e stop clip or other obstruction Unblocked Blocked Qty Description 1 Motion sensor 1 1 E stop clip 2 1 Storage tab 3 NOTE When not in use store the e stop clip on the storage tab located on the lower cover Ensure the console bottom cover is attached correctly and not blocking the sensor Check th...

Page 91: ...n sensor is defective Use of the motion sensor is disabled outside of Active Mode Console stores a single Error 11 at the onset of this condition ONLY Treadmill is otherwise fully functional Service Check the motion sensor cable and connections for damage and replace as needed Read the output value of the motion sensor in Diagnostics to determine the most likely type of failure see symptoms above ...

Page 92: ...Service The only theory on what could cause a watchdog to kick on the GFX is an ESD event software or hardware failure Check the CHR grips for conductivity and ensure they aren t shorted to the frame or pinched and that they don t lie against or near the back of the GFX board Verify the membranes and decals are not fatigued cracked or show signs of moisture intrusion Ensure the GFX ground lead is ...

Page 93: ...Flowchart Error 12 Page 93 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 94: ...vice The only theory on what could cause a watchdog to kick on the display is an ESD event software or hardware failure Check the CHR grips for conductivity and ensure they aren t shorted to the frame or pinched and that they don t lie against or near the back of the GFX board Verify the membranes and decals are not fatigued cracked or show signs of moisture intrusion Ensure the GFX ground lead is...

Page 95: ...Flowchart Error 13 Page 95 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 96: ...nd verify all connections are clicked in and solid Check for terminal corrosion Ensure all grounds are in place and connected to un painted and un corroded surfaces Check drive and display communications with the Cybex test protocol software on a laptop Reprogram or replace the drive and replace the console cable Consider moving the equipment to a different location as it can be receiving interfer...

Page 97: ...Flowchart Error 14 Page 97 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 98: ...et watchdog vs normal power reset Watchdog resets are logged as Error 12 Power resets are not logged Service Check the cables and connections required between the MCC and the A V device If cabling appears normal For an embedded wireless receiver replace the receiver and all cabling For an embedded PEM verifiy the EPEM works with the remote control and or swap the EPEM with a known working PEM or o...

Page 99: ...Flowchart Error 15 Page 99 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 100: ... set corrupt responses or no responses such as the membrane being unplugged Service Ensure the membrane is plugged in Inspect the membrane cable for cuts pinches and all leads are fully inserted in their connectors Replace the membrane and or the thumb control switches Page 100 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 101: ...Flowchart Error 16 Page 101 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 102: ...the membrane and thumb controls for signs of fatigue cracking or possible moisture intrusion Ensure the membrane connector is fully seated Inspect the membrane cable for cuts pinches and all leads are fully inserted in their connectors Replace the membrane and or the thumb control switches Key list Left and Right controls Description Key Incline Down or Resistance Down 1 Incline Up or Resistance U...

Page 103: ...is cable for loose terminals unseated connectors or pinched or abraded wires Power outages are also suspect either at the utility or anywhere from the panel to the treadmill power cord treadmill s inlet or power switch floor wall outlet etc If these are in good shape monitoring the power over a week s time may prove beneficial If the available power is not the issue the drive itself or related cab...

Page 104: ...s etc Investigate actual line current with various weight users Determine user weight speed and incline when error occurred If the belt is sluggish to start can be push started in reverse or the motor howls the motor has a phase out and requires replacing the motor NOTE If the error codes have been cleared and an error 92 comes back immediately there may be a hard set error 92 Try swapping the dri...

Page 105: ...00V DC on the bus Service Verify line voltage isn t spiking Check the treadmill s internal AC wiring Verify correct voltage controller is used with regard to power at the outlet Replace the Drive controller if the error continues Page 105 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 106: ...gged and the heat sink vanes are clear of debris Verify controller is secured to the mounting plate tightly Inquire on conditions in which the unit generated the error condition user weight speed incline etc Vacuum or blow out accumulated debris in the motor pan and around the drive Page 106 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 107: ...the power switch or by an outside influence plug was kicked loose fitting outlet power outage circuit breaker tripped or simply shutting of the power at the breaker Verify the input voltage is correct for the controller used Monitor input voltage for brown outs and sags Make sure the treadmill is on a dedicated circuit More than likely power was interrupted during use and the treadmill itself has ...

Page 108: ...Rated for accumulated time roughly 8 1A Service Check drive s cooling fan and heat sink for clogs Verify line voltage isn t sagging Check the belt deck for wear Check treadmill for physical obstructions seized bearings etc Investigate actual line current with various weight users Determine user weight speed and incline when error occurred Page 108 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 109: ...Controller software is revision 1 30 or higher Check the console cable hub board and hub board cable for tears or shorts and verify all connections are clicked in and solid Check for terminal corrosion Check drive and display communications with the Cybex test protocol software on a laptop Reprogram the console or replace the display board Page 109 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 110: ...g Service Check the console cable hub board and hub board cable for tears or shorts and verify all connections are clicked in and solid Check for terminal corrosion Check drive and display communications with the Cybex test protocol software on a laptop Reprogram the console or replace the display board Page 110 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 111: ...t line Service Most likely due to lightning power surges brown outs poor power grid quality or local generator supply off grid Check for loose connections Outlet Power connection at the power cord inlet under the treadmill Power connection at the drive Verify the belt deck rollers are serviceable and replace if necessary Replace the motor controller Page 111 of 261 Cybex 770T 790T Treadmill Part N...

Page 112: ...ds based on I C 220 VAC 12 5A starts the timer 25A 18 seconds based on I C Service Verify line voltage isn t sagging Check the belt deck for wear Check treadmill for physical obstructions seized bearings etc Investigate actual line current with various weight users Determine user weight speed and incline when error occurred Page 112 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 113: ... incline motor and show dashes for incline until the drive has made a satisfactory calibration Service Note that V1 26 and later drive controller software improve the Error 140 conditions Ensure the 50Hz 60Hz selection in Setup is correct for the line frequency used Check the incline motor for binding functioning cam switch and wiring Verify the switch activates at 0 Grade Calibrate incline motor ...

Page 114: ...until the drive has made a satisfactory calibration Service Note that V1 26 and later drive controller software improve the Error 141 conditions Check the 0 switch setting Check gear motor wiring Check correct voltages and frequency settings Check continuity on the elevation motor by making sure there is 20 Ohms resistance between the following two wires Red and White Blue and White Page 114 of 26...

Page 115: ...utside of expected limits The display will shut down power to the elevation motor and show dashes for incline until the drive has made a satisfactory calibration Service Check the 0 switch setting Checkgearmotor wiring Check correct voltages and frequency settings Page 115 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 116: ...e 770T Software can ONLY be installed on the model it is designed for Do NOT install this software on other Arc Trainers Bikes or Treadmills Tools Required USB stick CP 23199 Phillips screwdriver Repairs and Service DO NOT load zip files onto USB stick Load un zipped files onto USB stick DO NOT remove USB stick during upload procedure Power must remain on during upload procedure DO NOT press any k...

Page 117: ...t folder and other files to USB stick DO NOT copy zip file to USB stick 6 Perform both procedures for internal and external USB ports Install software through internal USB port 1 Toggle the on off I O power switch to the off O position The on off I O power switch is located under the front end of the unit or on the front right side panel Page 117 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 118: ...ss any keys or remove the USB stick during this procedure The software will load into the console This procedure will take approximately 3 minutes During this time there will be beeping noises from the console When the upload is complete the display will show re bot 5 Toggle the power switch off 0 6 Remove USB stick from internal USB port Install software through external USB port 1 Insert USB sti...

Page 119: ...the display will return to the home screen 3 Toggle the power switch off 0 4 Remove USB stick from external USB port Install access cover Install the two screws securing the access cover to the handset using a Phillips screwdriver Qty Description Item 1 Access Cover 1 2 Screws 2 1 Handset 3 Complete update 1 Verify the power cord is not being pinched under the front of the treadmill 2 Toggle power...

Page 120: ...The screen will refresh Calibrate Incline motor 770T 1 Plug the incline motor cable into the motor controller connector Qty Description Item 1 Motor Controller Connector 1 1 Incline Motor Cable 2 1 Ground Wire Screw 3 1 Ground Wire 4 2 Install the ground wire screw securing the ground wire using a Phillips screwdriver 3 Connect the main power cord into the power outlet 4 Turn the main power switch...

Page 121: ...Plug the incline motor cable into the motor controller connector Qty Description Item 1 Motor Controller Connector 1 1 Incline Motor Cable 2 1 Ground Wire Screw 3 1 Ground Wire 4 2 Install the ground wire screw securing the ground wire using a Phillips screwdriver 3 Connect the main power cord into the power outlet 4 Turn the main power switch to the on I position The incline motor will now rotate...

Page 122: ...em 13 7 34 8 cm Center to center length 1 1 Tube Nut 2 7 Unplug the power cord from the power outlet Parts Replacement Base Assembly End Caps Tools Required Phillips screwdriver Remove end caps 1 Remove two screws securing right end cap using a Phillips screwdriver Qty Description Item 2 Screws 1 1 Right end cap 2 2 Repeat step for left end cap Page 122 of 261 Cybex 770T 790T Treadmill Part Number...

Page 123: ...socket extension Disconnect power source 1 Toggle the on off I O power switch to the off O position The on off I O power switch is located under the front end of the unit or on the front right side panel 2 Unplug the treadmill from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after ...

Page 124: ...step for left end cap Remove top steps 1 Remove the right top step by inserting a long 3 8 drive socket extension into the right top step and prying backwards Qty Description Item 1 3 8 Drive Socket Exten sion 1 1 Right Top Step 2 2 Remove right top step 3 Repeat steps 1 and 2 for left top step Page 124 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 125: ...tep 3 Repeat steps 1 and 2 for left top step Install end caps 1 Install two screws securing right end cap using a Phillips screwdriver Qty Description Item 2 Screws 1 1 Right end cap 2 2 Repeat step for left end cap Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to veri...

Page 126: ...t side panel 2 Unplug the treadmill from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove end caps 1 Remove two screws securing right end cap using a Phillips screwdriver Qty Description Item 2 Screws 1 1 Right en...

Page 127: ...wo rear roller bolts washers bushing and rear roller nut one roller bolt on each side using a 3 4 Socket wrench Loosen each bolt evenly making sure not to loosen either bolt too many turns before moving to the other bolt Qty Description Item 1 Rear roller nut 1 1 Rear roller 2 1 Bushing 3 1 Washer 4 1 Bolt 5 2 Lift one side of the rear roller and slide the roller out of the running belt Install re...

Page 128: ...o the other bolt 4 Continue to tighten bolts until the front roller is all the way back in the tensioning slots 5 Tighten the front roller bolts using a 9 16 Socket wrench Install top steps 1 Install right top step by placing in position and inserting a long 3 8 drive socket extension into top step Qty Description Item 1 3 8 Drive Socket Exten sion 1 1 Right Top Step 2 2 Pry the long 3 8 drive soc...

Page 129: ...run for a minute The lateral position of the running belt is correctly centered when the Cybex logo is centered between the inside edges of the two belt tracking slots If the Cybex logo is not centered between the belt tracking slots center the running belt with the following procedure 5 Observe the Cybex logo position relative to the belt tracking slots with the treadmill running at 5 mph 8 kph Q...

Page 130: ...h step throw your weight into your step to feel if the running belt is slipping If slipping is felt confirm it is the running belt slipping and not the drive belt With the hood cover removed observe movement at the drive belt and front roller Do not over tighten the running belt Over tightening the running belt can cause the belt to stretch and require replacement Continue procedure until running ...

Page 131: ...emove two screws securing right end cap using a Phillips screwdriver Qty Description Item 2 Screws 1 1 Right end cap 2 2 Repeat step for left end cap Remove top steps 1 Remove the right top step by inserting a long 3 8 drive socket extension into the right top step and prying backwards Qty Description Item 1 3 8 Drive Socket Exten sion 1 1 Right Top Step 2 2 Remove right top step 3 Repeat steps 1 ...

Page 132: ...lt 5 2 Lift one side of the rear roller and slide the roller out of the running belt Remove front roller 1 Loosen the left mounting bolt using a 9 16 Socket wrench Qty Description Item 1 Front roller 1 1 Drive belt 2 1 Mounting bolt 3 1 Tensioning slot 4 2 Loosen the right mounting bolt using a 9 16 Socket wrench 3 Remove both mounting bolts 4 Slide the drive belt off of the front roller and remov...

Page 133: ...ame Do not tighten the bolts at this time Ensure that the drive belt is aligned properly in the grooves on the drive motor pulley and front roller pulley The drive belt should be positioned in the inner most groove of the drive motor pulley Qty Description Item 1 Front Roller Pulley 1 1 Drive belt 2 1 Drive Motor Pulley 3 Install rear roller 1 Slide the rear roller into the running belt Page 133 o...

Page 134: ...o the other bolt 4 Continue to tighten bolts until the front roller is all the way back in the tensioning slots 5 Tighten the front roller bolts using a 9 16 Socket wrench Install top steps 1 Install right top step by placing in position and inserting a long 3 8 drive socket extension into top step Qty Description Item 1 3 8 Drive Socket Exten sion 1 1 Right Top Step 2 2 Pry the long 3 8 drive soc...

Page 135: ...run for a minute The lateral position of the running belt is correctly centered when the Cybex logo is centered between the inside edges of the two belt tracking slots If the Cybex logo is not centered between the belt tracking slots center the running belt with the following procedure 5 Observe the Cybex logo position relative to the belt tracking slots with the treadmill running at 5 mph 8 kph Q...

Page 136: ...Walk on the treadmill at 3 5 4 mph 5 6 6 4 kph and every 4th to 5th step throw your weight into your step to feel if the running belt is slipping If slipping is felt confirm it is the running belt slipping and not the drive belt With the hood cover removed observe movement at the drive belt and front roller Do not over tighten the running belt Over tightening the running belt can cause the belt to...

Page 137: ...l charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove end caps 1 Remove two screws securing right end cap using a Phillips screwdriver Qty Description Item 2 Screws 1 1 Right end cap 2 2 Repeat step for left end cap Remove top steps 1 Remove the right top step by inserting a long 3 8 drive socket extension into the right top step and prying backwards...

Page 138: ...ller nut 1 1 Rear roller 2 1 Bushing 3 1 Washer 4 1 Bolt 5 2 Lift one side of the rear roller and slide the roller out of the running belt Remove front roller 1 Loosen the left mounting bolt using a 9 16 Socket wrench Qty Description Item 1 Front roller 1 1 Drive belt 2 1 Mounting bolt 3 1 Tensioning slot 4 2 Loosen the right mounting bolt using a 9 16 Socket wrench 3 Remove both mounting bolts 4 ...

Page 139: ... 8 Flat washer 2 1 Running deck 3 1 Running belt 4 2 Slide the running deck out of the frame Inspect deck bumpers Inspect the deck bumpers for cracks or wear Replace the deck bumpers if the rubber is cracked or worn using a 1 4 Allen wrench Qty Description Item 2 Deck Bumper 1 2 Mounting Bolt 2 2 Washer 3 Page 139 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 140: ...e eight screws and eight flat washers that hold the deck in place using a 7 16 Socket wrench Install front roller 1 Slide the front roller into the running belt 2 Slide the drive belt around the front roller before attaching the front roller Qty Description Item 1 Front roller 1 1 Drive belt 2 1 Mounting bolt 3 1 Tensioning slot 4 Page 140 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 141: ... 1 Slide the rear roller into the running belt 2 Install the bolt washer bushing and rear roller nut for each side of the roller into position Qty Description Item 1 Rear roller nut 1 1 Rear roller 2 1 Bushing 3 1 Washer 4 1 Bolt 5 3 Tighten the two rear roller bolts using a 3 4 Socket wrench Tighten each bolt evenly making sure not to tighten either bolt too many turns before moving to the other ...

Page 142: ...ews 1 1 Right end cap 2 2 Repeat step for left end cap Center and tension the running belt 1 Plug the power cord into the power outlet 2 Turn the main power switch to the on I position 3 Tap the Quick Start icon 4 Press the Speed key to bring the speed up to 5 mph 8 kph Allow the treadmill to run for a minute The lateral position of the running belt is correctly centered when the Cybex logo is cen...

Page 143: ...Description Item 2 Rear roller bolt 1 7 Check the belt tension after the running belt has been centered Make sure the running belt tension is tight enough so that the running belt does not slip or hesitate when stepped on Walk on the treadmill at 3 5 4 mph 5 6 6 4 kph and every 4th to 5th step throw your weight into your step to feel if the running belt is slipping If slipping is felt confirm it i...

Page 144: ...end of the unit or on the front right side panel 2 Unplug the treadmill from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove end caps 1 Remove two screws securing right end cap using a Phillips screwdriver Qty De...

Page 145: ...Remove rear roller 1 Remove the two rear roller bolts washers bushing and rear roller nut one roller bolt on each side using a 3 4 Socket wrench Loosen each bolt evenly making sure not to loosen either bolt too many turns before moving to the other bolt Qty Description Item 1 Rear roller nut 1 1 Rear roller 2 1 Bushing 3 1 Washer 4 1 Bolt 5 2 Lift one side of the rear roller and slide the roller o...

Page 146: ...ket wrench 3 Remove both mounting bolts 4 Slide the drive belt off of the front roller and remove the front roller Remove running deck 1 Remove the eight screws and eight flat washers that hold the deck in place using a 7 16 Socket wrench Qty Description Item 8 7 16 Bolts 1 8 Flat washer 2 1 Running deck 3 1 Running belt 4 2 Slide the running deck out of the frame Page 146 of 261 Cybex 770T 790T T...

Page 147: ... Deck Pivot Bracket 4 4 Bushing 5 2 Mounting Bolt 6 2 Retaining Ring 7 1 Deck Pivot Shaft 8 2 Remove the two mounting bolts securing the deck pivot shaft to the frame using a 1 2 Socket wrench There is one bolt at each end of the deck pivot shaft With the deck pivot shaft out of the unit you can now remove the bushings deck pivot brackets and the retaining rings Page 147 of 261 Cybex 770T 790T Tre...

Page 148: ...t deck bumper to the frame using a 1 4 Allen wrench Qty Description Item 2 Deck Bumper 1 2 Mounting Bolt 2 2 Washer 3 2 Remove the mounting bolt and washer securing the left deck bumper to the frame using a 1 4 Allen wrench Page 148 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 149: ...tall the mounting bolt and washer securing the left deck bumper to the frame using a 1 4 Allen wrench Install deck pivot assembly 1 Install the retaining rings bushings and deck pivot brackets Qty Description Item 2 Bolt 1 2 Split Washer 2 2 Flat Washer 3 2 Deck Pivot Bracket 4 4 Bushing 5 2 Mounting Bolt 6 2 Retaining Ring 7 1 Deck Pivot Shaft 8 Page 149 of 261 Cybex 770T 790T Treadmill Part Numb...

Page 150: ...orrect position on the frame Qty Description Item 8 7 16 Bolts 1 8 Flat washer 2 1 Running deck 3 1 Running belt 4 2 Install and tighten the eight screws and eight flat washers that hold the deck in place using a 7 16 Socket wrench Install front roller 1 Slide the front roller into the running belt 2 Slide the drive belt around the front roller before attaching the front roller Qty Description Ite...

Page 151: ... 1 Slide the rear roller into the running belt 2 Install the bolt washer bushing and rear roller nut for each side of the roller into position Qty Description Item 1 Rear roller nut 1 1 Rear roller 2 1 Bushing 3 1 Washer 4 1 Bolt 5 3 Tighten the two rear roller bolts using a 3 4 Socket wrench Tighten each bolt evenly making sure not to tighten either bolt too many turns before moving to the other ...

Page 152: ...ews 1 1 Right end cap 2 2 Repeat step for left end cap Center and tension the running belt 1 Plug the power cord into the power outlet 2 Turn the main power switch to the on I position 3 Tap the Quick Start icon 4 Press the Speed key to bring the speed up to 5 mph 8 kph Allow the treadmill to run for a minute The lateral position of the running belt is correctly centered when the Cybex logo is cen...

Page 153: ...Description Item 2 Rear roller bolt 1 7 Check the belt tension after the running belt has been centered Make sure the running belt tension is tight enough so that the running belt does not slip or hesitate when stepped on Walk on the treadmill at 3 5 4 mph 5 6 6 4 kph and every 4th to 5th step throw your weight into your step to feel if the running belt is slipping If slipping is felt confirm it i...

Page 154: ...he unit or on the front right side panel 2 Unplug the treadmill from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove end caps 1 Remove two screws securing right end cap using a Phillips screwdriver Qty Descriptio...

Page 155: ...Remove rear roller 1 Remove the two rear roller bolts washers bushing and rear roller nut one roller bolt on each side using a 3 4 Socket wrench Loosen each bolt evenly making sure not to loosen either bolt too many turns before moving to the other bolt Qty Description Item 1 Rear roller nut 1 1 Rear roller 2 1 Bushing 3 1 Washer 4 1 Bolt 5 2 Lift one side of the rear roller and slide the roller o...

Page 156: ...ket wrench 3 Remove both mounting bolts 4 Slide the drive belt off of the front roller and remove the front roller Remove running deck 1 Remove the eight screws and eight flat washers that hold the deck in place using a 7 16 Socket wrench Qty Description Item 8 7 16 Bolts 1 8 Flat washer 2 1 Running deck 3 1 Running belt 4 2 Slide the running deck out of the frame Page 156 of 261 Cybex 770T 790T T...

Page 157: ...eck Pivot Shaft 8 2 Remove the two mounting bolts securing the deck pivot shaft to the frame using a 1 2 Socket wrench There is one bolt at each end of the deck pivot shaft With the deck pivot shaft out of the unit you can now remove the bushings deck pivot brackets and the retaining rings Inspect deck bumpers Inspect the deck bumpers for cracks or wear Replace the deck bumpers if the rubber is cr...

Page 158: ...and re install in the same direction Install running belt Place the running belt in position on the unit Install deck pivot assembly 1 Install the retaining rings bushings and deck pivot brackets Qty Description Item 2 Bolt 1 2 Split Washer 2 2 Flat Washer 3 2 Deck Pivot Bracket 4 4 Bushing 5 2 Mounting Bolt 6 2 Retaining Ring 7 1 Deck Pivot Shaft 8 Page 158 of 261 Cybex 770T 790T Treadmill Part N...

Page 159: ...orrect position on the frame Qty Description Item 8 7 16 Bolts 1 8 Flat washer 2 1 Running deck 3 1 Running belt 4 2 Install and tighten the eight screws and eight flat washers that hold the deck in place using a 7 16 Socket wrench Install front roller 1 Slide the front roller into the running belt 2 Slide the drive belt around the front roller before attaching the front roller Qty Description Ite...

Page 160: ... 1 Slide the rear roller into the running belt 2 Install the bolt washer bushing and rear roller nut for each side of the roller into position Qty Description Item 1 Rear roller nut 1 1 Rear roller 2 1 Bushing 3 1 Washer 4 1 Bolt 5 3 Tighten the two rear roller bolts using a 3 4 Socket wrench Tighten each bolt evenly making sure not to tighten either bolt too many turns before moving to the other ...

Page 161: ...ews 1 1 Right end cap 2 2 Repeat step for left end cap Center and tension the running belt 1 Plug the power cord into the power outlet 2 Turn the main power switch to the on I position 3 Tap the Quick Start icon 4 Press the Speed key to bring the speed up to 5 mph 8 kph Allow the treadmill to run for a minute The lateral position of the running belt is correctly centered when the Cybex logo is cen...

Page 162: ...Description Item 2 Rear roller bolt 1 7 Check the belt tension after the running belt has been centered Make sure the running belt tension is tight enough so that the running belt does not slip or hesitate when stepped on Walk on the treadmill at 3 5 4 mph 5 6 6 4 kph and every 4th to 5th step throw your weight into your step to feel if the running belt is slipping If slipping is felt confirm it i...

Page 163: ...t side panel 2 Unplug the treadmill from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove end caps 1 Remove two screws securing right end cap using a Phillips screwdriver Qty Description Item 2 Screws 1 1 Right en...

Page 164: ... wrench Remove front roller 1 Loosen the left mounting bolt using a 9 16 Socket wrench Qty Description Item 1 Front roller 1 1 Drive belt 2 1 Mounting bolt 3 1 Tensioning slot 4 2 Loosen the right mounting bolt using a 9 16 Socket wrench 3 Remove both mounting bolts 4 Slide the drive belt off of the front roller and remove the front roller Remove drive belt Remove the drive belt off of the drive m...

Page 165: ...the drive motor pulley and front roller pulley The drive belt should be positioned in the inner most groove of the drive motor pulley Qty Description Item 1 Front Roller Pulley 1 1 Drive belt 2 1 Drive Motor Pulley 3 Tighten rear roller 1 Tighten the two rear roller bolts using a 3 4 Socket wrench Tighten each bolt evenly making sure not to tighten either bolt too many turns before moving to the o...

Page 166: ...ews 1 1 Right end cap 2 2 Repeat step for left end cap Center and tension the running belt 1 Plug the power cord into the power outlet 2 Turn the main power switch to the on I position 3 Tap the Quick Start icon 4 Press the Speed key to bring the speed up to 5 mph 8 kph Allow the treadmill to run for a minute The lateral position of the running belt is correctly centered when the Cybex logo is cen...

Page 167: ...Description Item 2 Rear roller bolt 1 7 Check the belt tension after the running belt has been centered Make sure the running belt tension is tight enough so that the running belt does not slip or hesitate when stepped on Walk on the treadmill at 3 5 4 mph 5 6 6 4 kph and every 4th to 5th step throw your weight into your step to feel if the running belt is slipping If slipping is felt confirm it i...

Page 168: ...t or on the front right side panel 2 Unplug the treadmill from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove motor cover 1 Loosen but do not remove the two front cover screws securing the motor cover using a Ph...

Page 169: ...he right top step and prying backwards Qty Description Item 1 3 8 Drive Socket Exten sion 1 1 Right Top Step 2 2 Remove right top step 3 Repeat steps 1 and 2 for left top step Loosen rear roller Loosen the rear roller mounting bolts using a 3 4 Socket wrench Loosen front roller Loosen the front roller mounting bolts using a 9 16 Socket wrench Remove drive belt Remove the drive belt off of the driv...

Page 170: ...le 2 2 Motor Controller 3 1 Cable Tie 4 2 Disconnect the drive motor cable from the motor controller 3 Remove the cable tie securing the drive motor cable to the front roller shield using the side cutters Remove drive motor 1 Remove the four mounting nuts using a 1 2 Socket with a 6 extension Qty Description Item 4 Mounting Nut 1 Page 170 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 171: ...ng Brackets 1 1 Drive Motor 2 3 Remove the drive motor mounting brackets Install drive motor 1 Install the drive motor mounting brackets into the drive motor Qty Description Item 2 Drive Motor Mounting Brackets 1 1 Drive Motor 2 2 Place the drive motor in the correct position in the treadmill Page 171 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 172: ... Description Item 1 Front Roller Shield 1 1 Drive Motor Cable 2 2 Motor Controller 3 1 Cable Tie 4 2 Secure the drive motor cable to the front roller shield using a cable tie Ensure the drive motor cable is pulled straight to the front roller shield and does not interfere with the motor cover Install drive belt Install the drive belt into the grooves on the drive motor pulley Page 172 of 261 Cybex...

Page 173: ...Tighten each bolt evenly making sure not to tighten either bolt too many turns before moving to the other bolt 2 Continue to tighten bolts until the front roller is all the way back in the tensioning slots 3 Tighten the front roller bolts using a 9 16 Socket wrench Install top steps 1 Install right top step by placing in position and inserting a long 3 8 drive socket extension into top step Qty De...

Page 174: ...he front cover and two in the motor cover If motor cover top does not fit properly loosen the side screws as needed Qty Description Item 1 Motor Cover 1 1 Front Cover 2 2 Screws 3 4 Plastic Connectors 4 2 Tighten the two front cover screws using a Phillips screwdriver Be sure the screws are securing the motor cover s tabs Center and tension the running belt 1 Plug the power cord into the power out...

Page 175: ...econds If the running belt does not move back to the center of the belt tracking slots make another adjustment to the same bolt Once the running belt has been adjusted closer to the center of the belt tracking slots use about 1 4 of a turn until the running belt has been stabilized Qty Description Item 2 Rear roller bolt 1 7 Check the belt tension after the running belt has been centered Make sure...

Page 176: ... hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove motor cover 1 Loosen but do not remove the two front cover screws securing the motor cover using a Phillips screwdriver Qty Description Item 1 Motor Cover 1 1 Front Cover 2 2 Screws 3 4 Plastic Connectors...

Page 177: ...troller Pulling cables by their wires can damage the cables Remove cables by pulling from connectors Carefully un latch the cable connectors from the motor controller This includes the power in INPUT display cable COMM elevation cable INCLINE drive motor cable OUTPUT and resistor DB Qty Description Item 1 Power In INPUT 1 1 Display Cable COMM 2 1 Elevation Cable INCLINE 3 1 Drive Motor Cable OUTPU...

Page 178: ...ontroller Cybex may want this part back for evaluation Contact Cybex Customer Service at 888 462 9239 Install motor controller 1 Position the motor controller in place on the motor base plate Qty Description Item 4 Screws 1 1 Motor Base Plate 2 1 Motor Controller 3 2 Install the four screws that hold the motor controller to the motor base plate using a Phillips screwdriver Page 178 of 261 Cybex 77...

Page 179: ...iption Item 1 Power In INPUT 1 1 Display Cable COMM 2 1 Elevation Cable INCLINE 3 1 Drive Motor Cable OUTPUT 4 1 Resistor DB 5 2 Ensure all cables are connected firmly and securely in their proper place Install shield Using a Philips screwdriver tighten the seven screws securing the shield to the base Qty Description Item 1 Base 1 7 Screws 2 1 Shield 3 Page 179 of 261 Cybex 770T 790T Treadmill Par...

Page 180: ...e power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Power Cord Tools Required Phillips screwdriver Disconnect power source 1 Toggle the on off I O power switch to the off O position The on off I O power switch is located under the front end of the unit or on the front right side...

Page 181: ...nting Bracket 3 1 Mounting Screw 4 2 Install the power cord with the mounting screw and mounting bracket using a Phillips screwdriver Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation On Off Switch Tools Required Phillips screwdriver Flat head sc...

Page 182: ...eep water and liquids away from electrical parts Remove motor cover 1 Loosen but do not remove the two front cover screws securing the motor cover using a Phillips screwdriver Qty Description Item 1 Motor Cover 1 1 Front Cover 2 2 Screws 3 4 Plastic Connectors 4 2 Remove motor cover by carefully lifting vertically Do not break the four plastic connectors Page 182 of 261 Cybex 770T 790T Treadmill P...

Page 183: ...5 1 To power supply Blue 6 1 To line filter White 7 1 Position On Off switch as shown 8 2 Press in the sides of the On Off switch to remove it from the base plate using a flat head screwdriver Qty Description Item 1 On Off switch 1 1 Base plate 2 1 Side plate 3 Install On Off switch Position On Off switch as shown 1 Insert the On Off switch into the hole in the base plate Qty Description Item 1 On...

Page 184: ...he motor cover into position vertically by aligning the two tabs and four plastic connectors Two plastic connectors are mounted in the front cover and two in the motor cover If motor cover top does not fit properly loosen the side screws as needed Qty Description Item 1 Motor Cover 1 1 Front Cover 2 2 Screws 3 4 Plastic Connectors 4 2 Tighten the two front cover screws using a Phillips screwdriver...

Page 185: ... and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove motor cover 1 Loosen but do not remove the two front cover screws securing the motor cover using a Phillips screwdriver Qty Description Item 1 Motor Cover 1 1 Front Cover 2 2 Screws 3 4 ...

Page 186: ...power inlet Qty Description Item 1 Power Inlet 1 1 To Ground Stud Green 2 1 To On Off Switch White 3 1 To On Off Switch Black 4 2 Press in the sides of the power inlet to remove it from the mounting plate using a flat head screwdriver Qty Description Item 1 Mounting Plate 1 1 Power Inlet 2 Page 186 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 187: ...tly Qty Description Item 1 Mounting Plate 1 1 Power Inlet 2 2 Connect the three fast on connectors to the power inlet Ensure cables are connected correctly Qty Description Item 1 Power Inlet 1 1 To Ground Stud Green 2 1 To On Off Switch White 3 1 To On Off Switch Black 4 Page 187 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 188: ...ure the screws are securing the motor cover s tabs Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Line Filter Tools Required Phillips screwdriver Disconnect power source Unplug the power cord from the power outlet Shock and electrocution hazar...

Page 189: ...c Connectors 4 2 Remove motor cover by carefully lifting vertically Do not break the four plastic connectors Remove shield 1 Loosen but do not remove the seven screws securing the shield to the base using a Phillips screwdriver Qty Description Item 1 Base 1 7 Screws 2 1 Shield 3 2 Remove shield by sliding sideways and then vertically off of base Page 189 of 261 Cybex 770T 790T Treadmill Part Numbe...

Page 190: ...e plate using a Phillips screwdriver Install line filter 1 Place the new line filter in position on the motor base plate Qty Description Item 1 To On Off Switch White 1 1 To On Off Switch Black 2 2 Screw 3 1 Line Filter 4 1 To Controller Black 5 1 To Controller White 6 2 Install the two screws that hold the line filter to the base plate using a Phillips screwdriver 3 Connect the white cable from t...

Page 191: ...unted in the front cover and two in the motor cover If motor cover top does not fit properly loosen the side screws as needed Qty Description Item 1 Motor Cover 1 1 Front Cover 2 2 Screws 3 4 Plastic Connectors 4 2 Tighten the two front cover screws using a Phillips screwdriver Be sure the screws are securing the motor cover s tabs Complete installation 1 Plug the power cord into the power outlet ...

Page 192: ...fter unplugging Keep water and liquids away from electrical parts Place blocks under frame Heavy equipment At least two people must lift move or assemble unit Use safe lifting methods Lift the front of the treadmill with two people have a third person place a 4 10 cm block under each side of the frame to support the front end of the treadmill This will get the weight of the treadmill off the eleva...

Page 193: ...eeves and nuts to secure the tube nut If used these will be discarded and replaced with shafts and retaining rings Use a 9 16 Open end wrench and a 9 16 socket wrench for removal 1 Remove a retaining ring from the tube nut shaft using a flat head screwdriver Qty Description Item 4 Retaining ring 1 1 Tube nut shaft 2 1 Tube nut 3 1 Tube nut mounts 4 1 Motor mount shaft 5 1 Sleeve 6 1 Elevation moto...

Page 194: ...to the power outlet 4 Turn the main power switch to the on I position The incline motor will now rotate to find the zero percent position 5 Wait for the incline motor to stop turning 6 Turn the tube nut with your fingers until it measures the correct center to center length This length is measured from the center of the top hole to the center of the bottom hole Qty Model Description Item 11 75 29 ...

Page 195: ... mount and tube nut shafts 4 Slide the motor mount shaft into the frame mounts and elevation motor 5 Slide the tube nut shaft into the tube nut mounts and tube nut 6 Install retaining rings to secure the motor mount and tube nut shafts Test elevation motor 1 Plug the power cord into the power outlet 2 Start the treadmill in Manual Mode and raise the elevation until the 4 10 cm blocks can be remove...

Page 196: ... the motor cover s tabs Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Console Assembly Fan Tools Required Phillips screwdriver ESD Electrostatic Discharge grounding strap Disconnect power source Unplug the power cord from the power outlet Sho...

Page 197: ...hillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Remove fan 1 Unplug the fan cable by un latching connector J19 from the MCC board Qty Description Item 1 Fan Cable 1 1 MCC Board 2 1 J19 3 1 Fan 4 Page 197 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 198: ...ver 2 1 Duct 3 6 Screw 4 1 Fan 5 The louver is held in place by the duct Install fan 1 Install six screws securing fan and duct to console assembly using a Phillips screwdriver The louver is held in place with the duct Qty Description Item 1 Console Assembly 1 1 Louver 2 1 Duct 3 6 Screw 4 1 Fan 5 Page 198 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 199: ...r to the console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Page 199 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 200: ...rd Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove back cover Remove four screws securing back cover to console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Page 200 of 261 Cybex 770T 790T Treadmill ...

Page 201: ...ble 1 1 MCC Board 2 1 J19 3 1 Fan 4 2 Remove the six screws securing the fan and duct to the console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Louver 2 1 Duct 3 6 Screw 4 1 Fan 5 The louver is held in place by the duct Page 201 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 202: ... THE WIRES 1 1 Step a Latch 2 1 Step b 3 1 Step c 4 b Ensure latch disengages the connector c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires remove by connector 2 Remove the four screws securing the display board to the console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Display Board Connector 2 1 Display Board...

Page 203: ...ctor 2 1 Display Board 3 4 Display Board Screw 4 2 Connect the display board cable to the MCC board connector J16 Install fan 1 Install six screws securing fan and duct to console assembly using a Phillips screwdriver The louver is held in place with the duct Qty Description Item 1 Console Assembly 1 1 Louver 2 1 Duct 3 6 Screw 4 1 Fan 5 Page 203 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 204: ... a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Update software Update software using the following procedure Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Page 204 of 261 Cybex 770T 790T Treadmill ...

Page 205: ...rd Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove back cover Remove four screws securing back cover to console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Page 205 of 261 Cybex 770T 790T Treadmill ...

Page 206: ... 2 Remove the six screws securing the fan and duct to the console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Louver 2 1 Duct 3 6 Screw 4 1 Fan 5 The louver is held in place by the duct Remove E3 View Monitor 1 Unplug IR receiver cable from E3 View Monitor Page 206 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 207: ...ssembly 1 1 E3 View Monitor 2 9 Screw 3 1 Ground wire screw 4 5 Component damage Do not touch front of E3 View Monitor Oil from fingertips will mark screen Remove the nine screws securing the E3 View Monitor to the console using a Phillips screwdriver Install E3 View Monitor 1 Component damage Do not touch front of E3 View Monitor Oil from fingertips will mark screen Remove protective cover from n...

Page 208: ...w Monitor 2 9 Screw 3 1 Ground wire screw 4 3 Install the ground cable to the E3 View monitor using an 11 32 nut driver 4 Screw the A V and coax cables into the E3 View monitor Qty Description Item 1 Control board cable 1 1 A V cable 2 1 Coax cable 3 5 Plug IR receiver cable into E3 View Monitor Page 208 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 209: ...ption Item 1 Console Assembly 1 1 Louver 2 1 Duct 3 6 Screw 4 1 Fan 5 2 Plug fan cable into connector J19 on MCC board Qty Description Item 1 Fan Cable 1 1 MCC Board 2 1 J19 3 1 Fan 4 Install back cover Install the four screws securing the back cover to the console assembly using a Phillips screwdriver Page 209 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 210: ... screwdriver 11 32 Nut driver ESD Electrostatic Discharge grounding strap Disconnect power source Unplug the power cord from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove back cover Remove four screws securing ...

Page 211: ...sembly 1 1 Back Cover 2 4 Screws 3 Remove fan 1 Unplug the fan cable by un latching connector J19 from the MCC board Qty Description Item 1 Fan Cable 1 1 MCC Board 2 1 J19 3 1 Fan 4 Page 211 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 212: ...e by the duct Remove Cybex GO monitor cables 1 Unplug the power ethernet cable and control board cable from the Cybex GO monitor Qty Description Item 1 Power cable 1 1 Cat6 ethernet cable 2 1 Coax cable 3 1 Control board cable 4 2 Unscrew the coax cable from the Cybex GO monitor 3 Remove the ground cable from the Cybex GO monitor using an 11 32 nut driver Page 212 of 261 Cybex 770T 790T Treadmill ...

Page 213: ...GO monitor and bezel 2 6 Screw 3 2 Remove Cybex GO monitor and bezel Install Cybex GO monitor 1 Place Cybex GO monitor and bezel in place Qty Description Item 1 Console Assembly 1 1 Cybex GO monitor and bezel 2 6 Screw 3 2 Install six screws securing Cybex GO monitor and bezel to console assembly using a Phillips screwdriver Page 213 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 214: ...ble 4 2 Screw the coax cable into the Cybex GO monitor 3 Install the ground cable to the Cybex GO monitor using a 11 32 nut driver Install fan 1 Install six screws securing fan and duct to console assembly using a Phillips screwdriver The louver is held in place with the duct Qty Description Item 1 Console Assembly 1 1 Louver 2 1 Duct 3 6 Screw 4 1 Fan 5 Page 214 of 261 Cybex 770T 790T Treadmill P...

Page 215: ...r to the console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Page 215 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 216: ...on hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove back cover Remove four screws securing back cover to console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Page 216 of 261 Cybex 770T 790T Tre...

Page 217: ...g a flat head screwdriver 3 Clean any remaining double sided tape from the console Install wireless heart rate board 1 Locate the new wireless heart rate board 2 Peel the backing from the double sided tape and place the wireless heart rate board in position on the console Qty Description Item 1 Wireless Heart Rate Cable 1 1 Wireless Heart Rate Board 2 3 Plug the wireless heart rate cable into the ...

Page 218: ...nit at all levels to verify proper operation Headphone Jack Tools Required Phillips screwdriver Disconnect power source Unplug the power cord from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Page 218 of 261 Cybex 77...

Page 219: ...right Pull connector straight out cable uses a 90 degree connector 3 Unscrew headphone jack cable from headphone jack cover by unscrewing cable Qty Description Item 1 Headphone Jack Cover 1 1 Nut 2 1 Headphone Jack Cable 3 4 Remove nut from front of headphone jack cover Install headphone jack 1 Install the nut into the front of the headphone jack cover Qty Description Item 1 Headphone Jack Cover 1...

Page 220: ...cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Handset Tools Required Phillips screwdriver ESD Electrostatic Discharge grounding strap Disconnect power source Unplug the power cord from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleani...

Page 221: ...ght to locate cable connectors 3 Unplug cables from MCC board by un latching connectors with the following procedure a Press in the top of the cable connector Qty Description Item 1 DO NOT PULL CONNEC TOR OUT BY THE WIRES 1 1 Step a Latch 2 1 Step b 3 1 Step c 4 b Ensure latch disengages the connector c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires...

Page 222: ...et membrane J9 3 1 Contact heart rate grips J7 4 Install handset assembly 1 Place handset assembly in position and plug in the following cables graphics board J12 handset membrane J9 contact heart rate grips J7 and the ground wire Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart rate grips J7 4 2 Route iPod cable through notch in access cover Page 2...

Page 223: ...t all levels to verify proper operation CardioTouch Screen Tools Required Phillips screwdriver Torque screwdriver ESD Electrostatic Discharge grounding strap Clean cloth Rubbing alcohol Disconnect power source Unplug the power cord from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit a...

Page 224: ...ght to locate cable connectors 3 Unplug cables from MCC board by un latching connectors with the following procedure a Press in the top of the cable connector Qty Description Item 1 DO NOT PULL CONNEC TOR OUT BY THE WIRES 1 1 Step a Latch 2 1 Step b 3 1 Step c 4 b Ensure latch disengages the connector c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires...

Page 225: ...e of handset on clean cloth NOTE Do not scratch front face of handset 2 Unplug CardioTouch cable by un latching connectors with the following procedure a Press in both side latches of cable connector Qty Description Item 1 DO NOT PULL CONNEC TOR OUT BY THE WIRES 1 2 Step a Latches 2 1 Step b 3 1 Step c 4 b Ensure latches disengage from the connector c Unplug cable by holding down latches on both s...

Page 226: ...le 6 4 Unplug thumb control cables from handset 5 Remove two screws and USB cover from two support brackets using a Phillips screwdriver Qty Description Item 2 Screw 1 1 USB cover 2 2 Support bracket 3 6 Remove four screws and two support brackets from handset using a Phillips screwdriver Qty Description Item 4 Screw 1 2 Support bracket 2 1 Handset 3 Page 226 of 261 Cybex 770T 790T Treadmill Part ...

Page 227: ...ioTouch screen 4 1 Membrane cable 5 8 Remove the CardioTouch screen and membrane cable from handset 9 Clean the mounting area of the new handset with a clean cloth and rubbing alcohol Qty Description Item 1 Clean this area 1 1 Membrane cable 2 Install CardioTouch screen 1 Plug membrane cable into handset Page 227 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 228: ...n location shown and tighten by hand 4 Install remaining six screws by hand 5 Tighten seven screws with minimal force in order shown The production torque settings are 4 in lbs 0 45 Nm 6 Install four screws and two support brackets to handset using a Phillips screwdriver Qty Description Item 4 Screw 1 2 Support bracket 2 1 Handset 3 Page 228 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 229: ...screen 1 1 USB board 2 1 USB cable 3 2 Thumb control cables 4 1 Membrane cable 5 1 Graphics board cable 6 Install handset assembly 1 Place handset assembly in position and plug in the following cables graphics board J12 handset membrane J9 contact heart rate grips J7 and the ground wire Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart rate grips J7 ...

Page 230: ...nder the front of the treadmill 3 Operate the unit at all levels to verify proper operation USB Board Tools Required Phillips screwdriver ESD Electrostatic Discharge grounding strap Disconnect power source Unplug the power cord from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after...

Page 231: ...ght to locate cable connectors 3 Unplug cables from MCC board by un latching connectors with the following procedure a Press in the top of the cable connector Qty Description Item 1 DO NOT PULL CONNEC TOR OUT BY THE WIRES 1 1 Step a Latch 2 1 Step b 3 1 Step c 4 b Ensure latch disengages the connector c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires...

Page 232: ...d under the MCC board Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart rate grips J7 4 Remove USB board 1 Remove the two screws securing the access cover to the handset using a Phillips screwdriver Qty Description Item 1 Handset 1 2 Screw 2 1 Access Cover 3 Page 232 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 233: ...Logo 2 2 Screw 3 1 USB Board 4 Install USB board 1 Install the two screws securing the USB board to the access cover using a Phillips screwdriver Install the USB board with the Cybex logo in the upper right corner Qty Description Item 1 Access Cover 1 1 Cybex Logo 2 2 Screw 3 1 USB Board 4 Page 233 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 234: ...bly 1 Place handset assembly in position and plug in the following cables graphics board J12 handset membrane J9 contact heart rate grips J7 and the ground wire Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart rate grips J7 4 2 Route iPod cable through notch in access cover Page 234 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 235: ...admill 3 Operate the unit at all levels to verify proper operation iPod Cable Tools Required Phillips screwdriver ESD Electrostatic Discharge grounding strap Disconnect power source Unplug the power cord from the power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water a...

Page 236: ...ght to locate cable connectors 3 Unplug cables from MCC board by un latching connectors with the following procedure a Press in the top of the cable connector Qty Description Item 1 DO NOT PULL CONNEC TOR OUT BY THE WIRES 1 1 Step a Latch 2 1 Step b 3 1 Step c 4 b Ensure latch disengages the connector c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires...

Page 237: ...is held in place by a notch in the access cover The access cover is connected to the handset and was removed in the previous procedure Qty Description Item 1 iPod Cable 1 1 Access Cover Shown for reference 2 1 MCC Board 3 1 Connector 4 5 Notch 5 Unplug the iPod cable from the connector in the MCC board Install iPod Cable Plug the iPod cable into the connector in the MCC board Ensure the iPod cable...

Page 238: ...et membrane J9 contact heart rate grips J7 and the ground wire Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart rate grips J7 4 2 Route iPod cable through notch in access cover 3 Install eight screws securing handset assembly to console using a Phillips screwdriver Qty Description Item 1 Handset assembly 1 1 Console 2 8 Screw 3 Page 238 of 261 Cybex...

Page 239: ... power outlet Shock and electrocution hazard Unplug unit and let sit 10 minutes before cleaning or performing maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove handset assembly 1 Remove eight screws securing handset to console using a Phillips screwdriver Qty Description Item 1 Handset assembly 1 1 Console 2 8 Screw 3 Repairs...

Page 240: ...tor c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires remove by connector 4 Carefully lift handset assembly and unplug the following cables graphics board J12 handset membrane J9 contact heart rate grips J7 and the ground wire located under the MCC board Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart...

Page 241: ...ips with rubbing alcohol Wipe dry Install heart rate grips 1 Install heart rate wires into handset with correct location and color 2 Carefully connect heart rate wire to each grip using needle nose pliers Ensure that red heart rate wire is connected to top grip and black heart rate wire is connected to bottom grip Qty Description Item 2 Top grip 1 2 Bottom grip 2 1 Handset 3 4 Screw 4 2 Heart rate...

Page 242: ... access cover 3 Install eight screws securing handset assembly to console using a Phillips screwdriver Qty Description Item 1 Handset assembly 1 1 Console 2 8 Screw 3 Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation MCC Board Tools Required Phil...

Page 243: ... unplugging Keep water and liquids away from electrical parts Remove handset assembly 1 Remove eight screws securing handset to console using a Phillips screwdriver Qty Description Item 1 Handset assembly 1 1 Console 2 8 Screw 3 Repairs and Service Do not damage the wires or connectors when installing or removing cables 2 Use flashlight to locate cable connectors Page 243 of 261 Cybex 770T 790T Tr...

Page 244: ...tor c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires remove by connector 4 Carefully lift handset assembly and unplug the following cables graphics board J12 handset membrane J9 contact heart rate grips J7 and the ground wire located under the MCC board Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart...

Page 245: ...tor 4 1 CSAFE J18 5 1 Audio gray J14 Optional 6 2 Remove the four screws securing the MCC board to the console using a Phillips screwdriver Set the screws aside Qty Description Item 1 MCC Board 1 4 Screw 2 1 Console 3 3 Remove the MCC board from the console by pulling the MCC board off of the ground connector near the wing nut Install MCC board 1 Install the MCC board into the console by plugging ...

Page 246: ... 1 MCC Board 1 4 Screw 2 1 Console 3 3 Plug the following cables into the MCC board display J16 console J15 CSAFE J18 and radio J14 Qty Description Item 1 Display J16 1 1 Console J15 2 1 Wing Nut 3 1 Ground Connector 4 1 CSAFE J18 5 1 Audio gray J14 Optional 6 Page 246 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 247: ... cable through notch in access cover 3 Install eight screws securing handset assembly to console using a Phillips screwdriver Qty Description Item 1 Handset assembly 1 1 Console 2 8 Screw 3 Update software Update software using the following procedure Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Op...

Page 248: ...g maintenance Electrical charge can remain in unit after unplugging Keep water and liquids away from electrical parts Remove handset assembly 1 Remove eight screws securing handset to console using a Phillips screwdriver Qty Description Item 1 Handset assembly 1 1 Console 2 8 Screw 3 Repairs and Service Do not damage the wires or connectors when installing or removing cables 2 Use flashlight to lo...

Page 249: ...tor c Unplug cable by holding down latch and pulling straight out from connector Do not pull on wires remove by connector 4 Carefully lift handset assembly and unplug the following cables graphics board J12 handset membrane J9 contact heart rate grips J7 and the ground wire located under the MCC board Qty Description Item 1 MCC board 1 1 Graphics board J12 2 1 Handset membrane J9 3 1 Contact heart...

Page 250: ...ws securing the motion sensor to the console using a Phillips screwdriver 2 Remove the motion sensor Install motion sensor Install the two screws securing the motion sensor to the console using a Phillips screwdriver Install E stop cover Install the three screws securing the E stop cover to the console using a Phillips screwdriver Qty Description Item 3 Screw 1 1 Console 2 1 E stop Cover 3 1 Motio...

Page 251: ...screws securing handset assembly to console using a Phillips screwdriver Qty Description Item 1 Handset assembly 1 1 Console 2 8 Screw 3 Complete installation 1 Plug the power cord into the power outlet 2 Verify the power cord is not being pinched under the front of the treadmill 3 Operate the unit at all levels to verify proper operation Wireless Audio Receiver Module Tools Required Phillips scre...

Page 252: ... remain in unit after unplugging Keep water and liquids away from electrical parts Component damage Wear an ESD grounding strap during this procedure Connect ESD grounding strap to frame bolts or unpainted metal of frame If ESD grounding strap is not available touch frame bolts or unpainted metal of frame before handling any electronics Remove back cover Remove four screws securing back cover to c...

Page 253: ...e 2 Install wireless audio receiver module in location shown on console assembly Qty Description Item 1 Console assembly 1 1 Wireless audio receiver module 2 3 Plug RJ45 cable into wireless audio receiver module Qty Description Item 1 Wireless audio receiver module 1 1 MCC board 2 1 Audio gray J14 3 1 RJ45 cable 4 Page 253 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 254: ...over to the console assembly using a Phillips screwdriver Qty Description Item 1 Console Assembly 1 1 Back Cover 2 4 Screws 3 Complete installation 1 Plug the power cord into the power outlet 2 Operate the unit at all levels to verify proper operation 3 Follow procedure in Shared TV Setup Page 254 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 255: ...Schematics Schematic 770T LED Display Page 255 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 256: ...Schematic 770T E3 View Monitor Page 256 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 257: ...Schematic 770T Cybex GO Page 257 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 258: ...Schematic 790T LED Display Page 258 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 259: ...Schematic 790T E3 View Monitor Page 259 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 260: ...Schematic 790T Cybex GO Page 260 of 261 Cybex 770T 790T Treadmill Part Number ...

Page 261: ...Columbia Center III 9525 West Bryn Mawr Ave Rosemont IL 60018 800 351 3737 847 288 3700 FAX 800 216 8893 www cybexintl com ...

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