Optoma TX785 Manual Download Page 54

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English

Options | Lamp Setting

Lamp Reset

After replacing the lamp, reset the lamp counter to accurately reflect the

new lamp’s life span.

1. Select Lamp Reset.

A confirmation screen displays.

2. Select

Yes

to reset the lamp counter to zero.

User Controls

Summary of Contents for TX785

Page 1: ...justing Projected Image Position Using PureShift 20 Adjusting the vertical image position 21 Adjusting the horizontal image position 22 PureShift Range Diagram 22 Adjusting the Zoom Focus 23 Adjusting...

Page 2: ...in accordance with the manufacturer s instructions A Do not block any ventilation openings To ensure reliable operation of the projector and to protect it from overheating put the projector in a posit...

Page 3: ...to an authorized service center near you 8 Do not let objects or liquids enter the projector as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock...

Page 4: ...he lamp module see page 53 Warning When switching the projector off please ensure the cooling cycle has been completed before disconnecting the power Allow 90 seconds for the projector to cool down Wa...

Page 5: ...v Block the ventilation slots and openings on the unit v Use abrasive cleaners waxes or solvents to clean the unit v Use under the following conditions In extremely hot cold or humid environments Ens...

Page 6: ...ojectors are located out of the line of sight from the screen to the audience this ensures that when presenters look at the audience they do not also have to stare at the projector lamp The best way t...

Page 7: ...mpatibility NTSC NTSC4 43 PAL PAL M PAL N SECAM SDTV and EDTV compatible HDTV compatible 720p 1080i 1080p u Auto source detection with user definable settings u Fully featured IR remote control with l...

Page 8: ...lp Brightness Projector with lens cap IR Remote Control with 2 x AA Batteries Option Lens Standard lens Long throw lens Short throw lens Composite Cable 1 8m Not available in European Version Power Co...

Page 9: ...n 4 Vertical and Horizontal Lens 13 LED Indicators Shift Adjustment Controls 14 Input Output Connections 5 Control Panel 15 Back IR Receiver 6 Lamp Cover 16 Main Power Switch 7 Tilt Adjustment foot 17...

Page 10: ...English 10 Control Panel 1 Source 2 Keystone 3 Re Sync 4 Menu 5 Enter Help See page 58 Appendices for help function 6 Keystone 2 3 1 4 6 5 Introduction...

Page 11: ...ideo S Video Connectors 4 VGA 2 YPbPr Connector 17 VIDEO Connector 5 HDMI Connector 18 S VIDEO Connector 6 USB Connector 19 YPbPr Connectors 7 RJ 45 Connector 20 BNC Connectors 8 AUDIO IN VGA2 Connect...

Page 12: ...e 6 Page Up 7 Volume 8 Page Down 9 PC Mouse control 10 Mouse Right Click 11 Enter Help 12 Four Directional Select Keys 13 Format 1 Number Button for password input 14 Source 4 15 Component 3 16 VGA 1...

Page 13: ...Cable Optional 6 HDMI Cable Optional 7 USB Cable 8 VGA out Cable Available for VGA1 VGA signal loop through 9 Audio out Optional RCA to 3 5mm jack cable 10 RS 232 Cable Optional 11 BNC Cable v Due to...

Page 14: ...8 Video Cable Optional 9 S Video Cable Optional 10 VGA Cable 11 SCART to RGB S Video Adapter Optional 12 RGB to Component Adapter Optional 4 DVD Player Set top Box HDTV receiver DVD Player Set top Bo...

Page 15: ...talling the lens Keep fingerprints dust or oil off the lens surface Do not scratch the lens surface Work on a level surface with a soft cloth under it to avoid scratching If you remove and store the l...

Page 16: ...he New Lens 1 Align the notches and correctly position the electrical contact pad as shown in the picture 2 Rotate the lens clockwise until you feel it click into place Pin of IRIS v Pin of IRIS shoul...

Page 17: ...he first time you use the projector you can select your preferred lan guage and Power Mode setup after the startup screen display If the connected device is a PC press the appropriate keys on the comp...

Page 18: ...ecurity Setting on page 43 if security lock is enabled 5 If more than one input device is connected press the Source button sequentially to switch between devices For direct source selection see page...

Page 19: ...Turn off the main power switch Disconnect the power cord from the electrical outlet and the projector 5 Do not turn on the projector immediately following a power off procedure Warning Indicator v Wh...

Page 20: ...e image Use screw in foot u to rise the image to the desired height angle and fine tune the display angle To lower the image Use screw in foot u to lower the image to the desired height angle and to f...

Page 21: ...f image height Note that the maximum vertical image height adjustment can be limited by the horizontal image position For example it is not possible to achieve the maximum vertical image position heig...

Page 22: ...aximum hori zontal image position if the vertical image position is at maximum Please consult the PureShift Range diagram below for further clarification Left Side W 2 x 10 W 2 x 10 Right Side Screen...

Page 23: ...ge is clear The projector will focus at distances See pages 24 25 Use the keystone buttons to correct image distortion They can be found on the remote control and on the projector s control panel Pg P...

Page 24: ...144 1 488 0 x366 0cm Distance 4 9 1 50m 8 9 2 72m 14 4 4 40m 20 2 6 16m 26 2 8 00m 32 0 9 76m Screen Diagonal Max 49 2 125 0cm 137 8 350 0cm 226 4 575 0cm 315 0 800 0cm 403 5 1025 0cm 492 1 1250 0cm M...

Page 25: ...0m 9 6 2 92m 15 5 4 72m 21 7 6 61m 28 2 8 59m 34 4 10 47m Screen Diagonal Max 45 7 116 2cm 128 1 325 3cm 210 4 534 4cm 292 7 743 6cm 375 1 952 7cm 457 4 1161 8cm Min 30 4 77 3cm 85 2 216 5cm 140 0 355...

Page 26: ...l Navigates and changes settings in the OSD Enter Help Confirm your item selection Press to activate Help function disabled in OSD menus See page 58 Appendices for help function Re Sync Right arrow Au...

Page 27: ...in of an image Volume Adjusts to increase decrease the volume Page Use this button to page up Zoom Press to zoom out of an image Page Use this button to page down PC Mouse control The PC Mouse contro...

Page 28: ...al DVI Press DVI to choose source from DVI D connector BNC Press BNC to choose BNC source VGA 1 Press VGA 1 to choose source from VGA IN connector Video Press Video to choose Composite video source S...

Page 29: ...OSD is displayed use keys to select any item in the main menu While making a selection on a particular page press or Enter to enter sub menu 3 Use keys to select the desired item and adjust the settin...

Page 30: ...an ais Italiano Espa ol Portugu s Polski Nederlands Svenska Norsk Dansk Suomi Magyar e tina T rk e Audio Advanced Frequency Phase H Position V Position Exit Month Day Hour Exit Enable Disable Network...

Page 31: ...er2 User s own settings The initial default settings of this mode is from Movie mode Any further adjustments by the user in User1 2 will be saved in this mode for future use Brightness Adjust the brig...

Page 32: ...4 Press to increase the amount of red in the image Color Setting Enter the Color Setting menu Select the Red Green Blue Gain for brightness adjustments and Bias for contrast adjustments for the whole...

Page 33: ...color value for green Blue Increase or decrease the color value for blue Cyan Increase or decrease the color value for cyan Yellow Increase or decrease the color value for yellow Magenta Increase or...

Page 34: ...image Saturation Adjusts a video image from black and white to full color saturation 4 Press to decrease the amount of saturation in the image 4 Press to increase the amount of saturation in the imag...

Page 35: ...ter 4 Video for video or TV source 4 Graphics for image source 4 PC for PC or computer source Color Temp Adjust the color temperature Cold temperature the screen looks colder with Warm temperature the...

Page 36: ...ources Press or to select a source then press or to enable disable it Press Enter to finalize the selection The projector will not search inputs that are de selected v If all sources are deselected th...

Page 37: ...for 16x9 input sources like HDTV and DVD enhanced for Wide screen TV 4 16 9 II XGA 16 10 WXGA The non standard wide screen display format of the projector Part of the original image will be cut if the...

Page 38: ...mage right on the projected screen V Image Shift 16 9 only Shifts the projected image position vertically in 16 9 format only 4 Press to move the image up on the projected screen 4 Press to move the i...

Page 39: ...verses the image so you can project from behind a translucent screen 4 Front Ceiling When you select this function the projector turns the image upside down for ceiling mounted projection 4 Rear Ceili...

Page 40: ...Audio Enter the Audio menu Set audio level properties See page 46 for more information RS232 Allows RS232 control of an individual projector Lens Type Used to set the lens type that has been fitted Th...

Page 41: ...English 41 Setup Language Language Choose the multilingual OSD menu Press ENTER into the sub menu and then use the Left or Right key to select your preferred language User Controls...

Page 42: ...ar use this function to make an adjustment Phase Phase synchronizes the signal timing of the display with the graphics card If you experience an unstable or flickering image use this function to corre...

Page 43: ...he Security Timer Once activated the projector requires a password on the specified dates and times to allow power on and access to the security menu If the projector is in use and the Security Timer...

Page 44: ...u The Confirm Change Password dialog box displays 2 Select Yes 3 Enter the default password 1 2 3 4 5 A second password screen displays 4 Enter the new password twice for verification v If the incorre...

Page 45: ...d 4 Enabled the current password is required to power on the projector and access the Security menu 4 Disabled no password is required for any function When security is enabled the following screen di...

Page 46: ...up Audio Volume Press to decrease the volume of voice Press to increase the volume of voice Mute Toggle the audio on or off 4 Off the speaker volume is turned on 4 On the speaker volume is turned off...

Page 47: ...Select Logo Capture from the Advanced menu A confirmation screen displays 3 Select OK Screen capture in progress will display When finished Screen capture Succeeded will display The captured screen is...

Page 48: ...nglish 48 Setup RS232 RS232 Press Enter to enter the RS232 sub menu and use the Left or Right key to select your preferred RS232 control When selecting Network a message displays as below User Control...

Page 49: ...display network information 4DHCP On Assign an IP address to the projector from the DHCP server automatically Off Assign an IP address manually 4 IP Address Select an IP address 4Subnet Mask Select s...

Page 50: ...to reflect the environment 4 On increases fan speed for high temperature humidity or altitude 4 Off regular fan speed for normal conditions Information Hide Suppress informational messages on the proj...

Page 51: ...und color for the projected image when no source is detected Advanced Enter the Advanced menu See page 52 for more details Lamp Setting Enter the Lamp Setting menu See pages 53 54 for more details Res...

Page 52: ...isplayed 60 seconds before power off Sleep Timer Set the Sleep Timer interval The projector powers off after the specified time period of inactivity regardless of signal The following warning is displ...

Page 53: ...only Lamp Reminder Enable or disable the lamp life span reminder 4 On a warning message displays when remaining lamp life is less than 30 hours 4 Off no warning message displays Brightness Mode Select...

Page 54: ...etting Lamp Reset After replacing the lamp reset the lamp counter to accurately reflect the new lamp s life span 1 Select Lamp Reset A confirmation screen displays 2 Select Yes to reset the lamp count...

Page 55: ...wer On Off Brightness and Contrast settings Also projector status information such as Video Source Sound Mute etc LAN_RJ45 1 Connect an RJ45 cable to RJ45 ports on the projector and the PC Laptop 2 On...

Page 56: ...on your Local Area Connection and select Property 4 In the Properties window select the General tab and select Internet Protocol TCP IP 5 Click Properties 6 Fill in the IP address and Subnet mask the...

Page 57: ...0 4 DNS 0 0 0 0 10 Press Apply Enter to confirm settings 11 Open a web browser ex Microsoft Internet Explorer with Adobe Flash Player 9 0 or higher 12 In the Address bar input the IP address 10 10 10...

Page 58: ...wing information If a problem persists please contact your local reseller or service center Image Problems No image appears on screen 4 Ensure all the cables and power connections are correctly and se...

Page 59: ...fy that your display resolution setting is lower than or equal to UXGA 1600 x 1200 4 Click on the Advanced Properties button If the projector is still not projecting the whole image you will also need...

Page 60: ...output settings Example Fn F4 Acer Fn F5 Asus Fn F8 Dell Fn F8 Gateway Fn F4 Mac Apple System Preference Display Arrangement Mirror display IBM Lenovo Fn F7 Fn F4 HP Compaq NEC Fn F3 Toshiba Fn F5 If...

Page 61: ...tebooks may deactivate their own screens when a second display device is in use Each has a different way to be reactivated Refer to your computer s manual for detailed information Image is unstable or...

Page 62: ...when displaying 16 9 DVD title When you play anamorphic DVD or 16 9 DVD the projector will show the best image in 16 9 format in OSD If you play 4 3 format DVD title please change the format as 4 3 in...

Page 63: ...rection Intermission Problems The projector stops responding to all controls 4 If possible turn off the projector then unplug the power cord and wait at least 60 seconds before reconnecting power Lamp...

Page 64: ...HDMI cables longer than 10 meters 4 There are many HDMI Adopters working on HDMI solutions that extend a cable s effective distance from the typical 10 meter range to much longer lengths These compani...

Page 65: ...nput power cord Standby State Burn in Mode Flashing Power on with OSD Press power button Power on without OSD Over Temperature Fan Fail Flashing Lamp error Power off Cooling Power LED will be ON when...

Page 66: ...t Over Temperature 5 1 Ballast shot circuit in output detected 5 2 End of lamp lift detected 5 3 Ballast lamp did not ignite 5 4 Lamp extinguished during normal opera tion 5 5 Lamp extinguished during...

Page 67: ...e remote control does not work 4 Check the operating angle for the remote control is approximately 15 4 Make sure there are no obstructions between the remote control and the projector Move to within...

Page 68: ...he volume of the audio source 4 Check the audio cable connection 4 Test the source audio output with other speakers 4 Have the projector serviced The sound is distorted 4 Check the audio cable connect...

Page 69: ...dealer Important 4 The lamp contains a certain amount of mercury and should be disposed of according to local ordinance regulations 4 Avoid touching the glass surface of the new lamp doing so may shor...

Page 70: ...es 3 Disconnect the power cord 4 Unlock the lamp cover 5 Pull up and remove the cover 6 Use a screwdriver to remove the screws from the lamp module 7 Pull out the lamp module To replace the lamp modul...

Page 71: ...Cleaning the Lens You can purchase optic lens cleaner from most camera stores Refer to the following to clean the pro jector lens 1 Apply a little optic lens cleaner to a clean soft cloth Do not apply...

Page 72: ...6 3 60 3 75 72 2 80 85 1 832 x 624 72 75 1024 x 576 50 60 XGA 1024 x 768 60 70 1 72 75 85 1152 x 864 60 70 75 85 HD720 1280 x 720 50 60 75 85 WXGA 1280 x 768 60 70 75 85 WXGA 800 1280 x 800 60 SXGA 12...

Page 73: ...800x600 75 o o o o 800x600 85 o o o o 1024x768 60 o o o o 1024x768 70 o o o o 1024x768 75 o o o o 1024x768 85 o o o o 1280x720 60 o o o o 1280x720 75 o o o 1280x720 85 o o o 1280x768 60 o o o 1280x768...

Page 74: ...English 74 RS232 Commands RS232 Connector 9 8 7 6 5 4 3 2 1 Pin No Specification 1 N A 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 N A Appendices...

Page 75: ...d Function ASCII Pass Fail Power On Off n 1 n 2 0 XX00 n P F Power On with Password XX00 1nnnn P F Resync n 1 XX01 n P F AV Mute On Off n 1 n 2 0 XX02 n P F Mute On Off n 1 n 2 0 XX03 n P F Freeze n 1...

Page 76: ...F Blue Gain n 50 50 XX29 n P F Hue n 50 50 XX176 n P F Saturation n 50 50 XX177 n P F Cyan Gain n 50 50 XX30 n P F Hue n 50 50 XX178 n P F Saturation n 50 50 XX179 n P F Yellow Gain n 50 50 XX31 n P...

Page 77: ...n ASCII Pass Fail English n 1 XX70 n P F German n 2 French n 3 Italian n 4 Spanish n 5 Portuguese n 6 Polish n 7 Dutch n 8 Swedish n 9 Norwegian Danish n 10 Finnish n 11 Greek n 12 Traditional Chinese...

Page 78: ...F Advanced Power Mode Standby ECO mode Active Mode n 1 n 2 0 XX114 n P F Lamp Hour n 1 XX108 n nnnn F Lamp Reminder On Off n 1 n 2 0 XX109 n P F Brightness Mode Bright STD n 1 n 2 XX110 n P F Yes n 1...

Page 79: ...DMI c 1 DVI D c 2 BNC c 3 VGA 1 c 4 VGA 2 c 5 Component RCA c 6 S Video c 7 Video c 8 d Firmware Version dddd e Display mode None e 0 Presentation e 1 Bright e 2 Movie e 3 sRGB e 4 User1 e 5 User2 e 6...

Page 80: ...ght a 1 Movie a 2 sRGB a 3 User 1 a 4 User 2 a 5 Classroom a 6 Blackboard a 7 Power State Function ACCII Display Fail Power State n 1 XX124 n Oka F Note The command XX124 n MUST work when projector is...

Page 81: ...Item Key Definition ASCII Pass Fail 1 Power n 1 XX140 n P F 2 Resync n 2 P F 3 Keystone n 3 P F 4 AV Mute n 4 P F 5 Freeze n 5 P F 6 Display n 6 P F 7 Zoom in n 7 P F 8 Zoom out n 8 P F 9 Volume n 9 P...

Page 82: ...ling mount the projector v Damage to the projector as a result of incorrect installation voids the warranty v Ensure at least 10cm clearance between the ceiling and the underside of the projector v Av...

Page 83: ...n Way The Watford Business Park Watford Hertfordshire WD18 8QZ UK Tel 44 0 1923 691 800 Fax 44 0 1923 691 888 www optoma eu Service Tel 44 0 1923 691865 Service service tsc europe com France B timent...

Page 84: ...EA Tel 82 2 34430004 Fax 82 2 34430005 Japan 3 25 18 0120 46 5040 E mail info osscreen com www os worldwide com Taiwan 5F No 108 Minchiuan Rd Shindian City Taipei Taiwan 231 R O C Tel 886 2 2218 2360...

Page 85: ...es cause harmful interference to radio or television reception which can be determined by turning the device off and on the user is encouraged to try to correct the interference by one or more of the...

Page 86: ...paratus complies with Canadian ICES 003 Remarque l intention des utilisateurs canadiens Cet appareil numerique de la classe B est conforme a la norme NMB 003 du Canada Declaration of Conformity for EU...

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