Uniden UH7700NB Owner'S Manual Download

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UNIDEN Model uh710sx/uh720sx UHF CB Radio

INTRODUCTION

The uh710sx/uh720sx UHF CB radio is compact, rugged and fits easily in

your hand. This hand held UHF radio will give you consistent, outstanding

performance in virtually all conditions and situations. To ensure that you get

the most from the uh710sx/uh720sx’s features, please read this operating

guide carefully before using the unit.

Radio images in this manual show uh720sx, however the

display indicators and keys are the same for the uh710sx.

Features

•

Transmit 38 UHF-CB channels*

Receive 40 UHF-CB channels

• TX output power:

uh710sx - 0.1W / 0.5W / 1.0W

uh720sx - 0.1W / 0.5W / 2.0W

• Up to 10 km + range**

• LCD display

• Battery level indicator

• Low Battery Alert

•

AA Battery Compatible

(Rechargeable or optional Alkaline)

• Battery Power Save On/Off

• Desktop charger

• DC charge jack

• +12V to +24V DC Cigarette lead

charger (optional for uh710sx)

• Channel select

• Backlit LCD and keypad:

uh710sx - orange

uh720sx - white

• Monitor

• Room monitor

•

Instant Channel Programming

• One Touch Instant Channel Recall

• Dual watch

• Group Scan with Priority CH Watch

• Open Scan

• OS/GS Scan separately

• Channel Memory

• Selectable scan direction upward

or downward

•

Duplex capability

•

5 Level VOX (Voice Activated

Function)

•

5 Level Room Monitor transmission

threshold

•

Selectable 3 squelch position

(”1” = threshold, “2” = middle, “3”

= tight)

•

Busy CH Lock-Out Function

•

5 different CALL tone

•

Roger beep

•

Key beep On/ Off

•

Keypad lock

•

38 Built in CTCSS (Continuous Tone

Coded Squelch System) codes and

104 DCS (Digital Coded Squelch

System) codes are selectable

•

Volume and Power On/OFF Control

Knob

•

External Speaker / Microphone

capability

See UHF-CB Channels & Frequencies, page 25 for available channels.

** Range varies depending on the environment. 10km + range is noted in a flat open

environment @ 2W transmit power. 6km + range is noted in a flat open

environment @ 1W transmit power.

Summary of Contents for UH7700NB

Page 1: ...to Channel 80 A total of 77 usable channels As soon as the mandatory ACMA standard is published Uniden will provide free of charge user information to allow all 77 channels to operate Uniden expects the information to be available about April 2011 The user information will be published on the Uniden website www uniden com au for Australia www uniden co nz for New Zealand Please check for the lates...

Page 2: ...UH7700NB Mini Compact UHF Mobile Radio For more exciting new products please visit our website Australia www uniden com au New Zealand www uniden co nz ...

Page 3: ...smitting 13 Call Function 13 Using Repeater Channels 13 Operating the UHF CB Radio in Duplex Mode 15 Scanning 15 Open Scan OS Mode 16 Group Scan GS Mode Priority Watch 16 Add Remove Channels from SCAN Memory 17 CTCSS DCS 17 Busy Channel Lockout 18 Selecting the Call tone 18 Roger Beep 19 Beep On Off 19 Backlight Colours 19 Backlight Brightness 20 LCD Flip 20 CTCSS Codes Table 21 DCS Codes Table 22...

Page 4: ... meter Instant channel programming One touch Instant channel recalling Selectable scanning type from group scan GS and open scan OS Scan channel memory On Off function separately divided into OS and GS Monitor On Off function Duplex capability Key Beep On Off function Rotary Channel select knob Busy Channel lock out function Roger beep function On Off 5 different CALL Tones 38 built in CTCSS Conti...

Page 5: ...4 Controls Connectors 6 8 9 10 7 2 5 4 3 1 13 15 16 14 11 12 UNIDEN UH7700NB Mini Compact UHF Mobile Radio CALL INST UH7700 NB Series Standard Microphone ...

Page 6: ...an Memory press hold 5 Liquid Crystal Display LCD 6 MIC Front Microphone Jack 7 Speaker 8 Power Input Connection 13 8VDC 9 EXT SP External Speaker Jack 10 UHF Antenna Connection 11 CALL Call Tone Button 12 INST Instant Channel Button 13 PTT Push To Talk Button 14 MICROPHONE 15 RJ45 type plug 16 Front MIC Jack Cover 5 Controls Connectors UNIDEN UH7700NB Mini Compact UHF Mobile Radio ...

Page 7: ...Busy Indicator Transmit Signal Power Level 2 Channel Number Menu Item Setting 3 CTCSS DCS Code number Menu Item 4 Scan mode 5 Channel in Memory 6 Instant Channel 6 Indicators 2 3 4 1 6 5 UNIDEN UH7700NB Mini Compact UHF Mobile Radio ...

Page 8: ...w uniden co nz for New Zealand Standard Microphone Owner s Manual Microphone Hanger with screws washers Mounting Bracket with mounting screws DC Power Cord with fuse 7 Included with your UH7700NB Radio UNIDEN UH7700NB Mini Compact UHF Mobile Radio UH7700NB Ultra Compact UHF Mobile Radio For more exciting new products please visit our website Australia www uniden com au New Zealand www uniden co nz...

Page 9: ...he MIC cord to seal the MIC jack entry from dust Disconnecting the MIC from the MIC Jack Pull back the rubber cover and move it down along the cord Using the flat blade of a screwdriver or similar object carefully push the lock tab of the MIC plug towards the MIC cord and at the same time tug on the MIC cord to draw back the MIC plug 8 Connecting the Microphone UNIDEN UH7700NB Mini Compact UHF Mob...

Page 10: ...ger into place with screws Conventional Mounting with Double Sided Tape not supplied High quality Double Sided tape can be found at good retail stores Secure the front and back pieces of the MIC Hanger using the supplied binding screws Locate a suitable mounting position Apply high quality Double Sided tape onto the flat area of the MIC Hanger back piece and then press firmly to the mounting posit...

Page 11: ...age may occur to your radio which may not be covered by the manufacturer s warranty If the input voltage falls below 10VDC dc Lo flashes for 5 seconds The power turns off automatically if voltage falls below 8 5VDC Switch your UH7700NB OFF and disconnect it from the power source before locating the cause of the power supply problem Setting the Squelch Level Press the Power Channel Selector momenta...

Page 12: ...signals can get through If unwanted weak and noisy signals are getting through increase the squelch level Squelch Gate to a medium level Now only medium and strong signals get through UNIDEN UH7700NB Mini Compact UHF Mobile Radio oF off squelch open 1 max sensitivity min squelch 5 med sensitivity med squelch 9 min sensitivity max tight squelch NOTE You must select a channel which is not in use bef...

Page 13: ...r reference a list of the available channels corresponding frequencies and guidelines for their use and selection is printed on page 23 For Australia Channels 05 and 35 are reserved for Emergency Calls Programming the Instant Priority Channel Turn the Channel Selector to select the Priority Channel you prefer Press and hold INST on the microphone for 2 seconds to store the new setting The icon app...

Page 14: ...the microphone A three second ringing tone will be transmitted You may select from 5 types of tones see p 18 for Selecting the Call tone NOTE Current regulations require calling tones to be restricted to one transmission per minute If a second transmission is attempted within one minute then an error tone will sound Using Repeater Channels UHF CB Repeaters are used to retransmit or relay your sign...

Page 15: ... channel This operation is called Duplexi For example CH01 on Duplex Mode will Receive on CH01 but Transmit on CH31 CH02 on Duplex Mode will Receive on CH02 but Transmit on CH32 If you transmit on CH01 Duplex mode you are actually transmit repeater station down coverts your signal and retransmits on C annels ed to retransmit or relay your signal Repeaters will extend the range e the shielding effe...

Page 16: ...and hold to save exit the menu mode Only channels 01 08 and 41 48 are available for Duplex NOTE Check with your local Retailer for information on available repeaters Scanning The scan feature allows you to search for active channels automatically The UH7700NB has two types of scanning Open Scanning OS and Group Scanning GS to give you flexibility and allow you to use the radio more effectively 1 P...

Page 17: ...will wait 20 seconds for the signal to return otherwise scanning resumes To skip the active channel turn the Channel Selector Group Scan GS Mode Priority Watch Includes the accessory feature Priority Watch which allows you to monitor the Instant Priority Channel while scanning To use GS Mode Scanning 1 Press 3 times Scn shows and the oS GS setting flashes 2 Turn the Channel Selector or press to ch...

Page 18: ...e channel you want to store Press and hold to store The icon appears and a short tone is heard To remove the channel from SCAN memory press and hold once more The icon disappears CTCSS Continuous Tone Coded Squelch System DCS Digital Coded Squelch Turn the Rotary Channel Selector to the desired channel to use CTCSS or DCS 1 Press 1 time CTCSS DCS setting appears 2 Turn the Channel Selector or pres...

Page 19: ...DCS 1 Press 4 times The BCL setting flashes 2 Turn the Channel Selector or press to change the setting between ON or OFF 3 Press to store the setting 4 Press and hold to save exit menu mode Selecting the Call tone 1 Press 5 times The call tone setting flashes 2 Turn the Channel Selector or press to change the setting between 1 2 3 4 and 5 3 Press to store the setting 4 Press and hold to exit from ...

Page 20: ... flashes 2 Turn the Channel Selector or press to change the setting between ON or OFF 3 Press to store the setting 4 Press and hold to save exit menu mode Backlight Colours 1 Press 8 times The Backlight setting flashes 2 Turn the Channel Selector or press to change the setting between Blue Red Purple magenta Green Cyan Yellow and Clear white 3 Press to store the setting 4 Press and hold to exit fr...

Page 21: ... the Channel Selector or press to change the setting between Off oF 1 Lo 2 mid and 3 Hi 3 Press to store the setting 4 Press and hold to save exit menu mode LCD Flip 1 Press 10 times The Flip setting flashes 2 Turn the Channel Selector or press to change the flip orientation 3 Press to store the setting 4 Press and hold to save exit menu mode ...

Page 22: ... 131 8 1 67 0 21 136 5 2 71 9 22 141 3 3 74 4 23 146 2 4 77 0 24 151 4 5 79 7 25 156 7 6 82 5 26 162 2 7 85 4 27 167 9 8 88 5 28 173 8 9 91 5 29 179 9 10 94 8 30 186 2 11 97 4 31 192 8 12 100 0 32 203 5 13 103 5 33 210 7 14 107 2 34 218 1 15 110 9 35 225 7 16 114 8 36 223 6 17 118 8 37 241 8 18 123 0 38 250 3 19 127 3 ...

Page 23: ...054 46 261 81 506 12 065 47 263 82 516 13 071 48 265 83 523 14 072 49 266 84 526 15 073 50 271 85 532 16 074 51 274 86 546 17 114 52 306 87 565 18 115 53 311 88 606 19 116 54 315 89 612 20 122 55 325 90 624 21 125 56 331 91 627 22 131 57 332 92 631 23 132 58 343 93 632 24 134 59 346 94 654 25 143 60 351 95 662 26 145 61 356 96 664 27 152 62 364 97 703 28 155 63 365 98 712 29 156 64 371 99 723 30 1...

Page 24: ...annels This simply means that the new narrowband radio you have purchased will have more channels than older radios Please refer to the guidelines above and the channel chart for further channel information A list of currently authorised channels can also be obtained from the ACMA website in Australia and the MED website in New Zealand Interference Poor Audio When a new narrowband radio receives a...

Page 25: ...RX only 3 476 475 477 225 CH33 23 476 975 RX only 4 476 500 477 250 CH34 24 477 000 5 476 525 477 275 CH35 25 477 025 6 476 550 477 300 CH36 26 477 050 7 476 575 477 325 CH37 27 477 075 8 476 600 477 350 CH38 28 477 100 9 476 625 29 477 125 10 476 650 30 477 150 11 476 675 31 477 175 12 476 700 32 477 200 13 476 725 33 477 225 14 476 750 34 477 250 15 476 775 35 477 275 16 476 800 36 477 300 17 47...

Page 26: ...77 2375 CH 73 63 N A guard CH 44 476 5125 477 2625 CH 74 64 477 0125 45 476 5375 477 2875 CH 75 65 477 0375 46 476 5625 477 3125 CH 76 66 477 0625 47 476 5875 477 3375 CH 77 67 477 0875 48 476 6125 477 3625 CH 78 68 477 1125 49 476 6375 69 477 1375 50 476 6625 70 477 1625 51 476 6875 71 477 1875 52 476 7125 72 477 2125 53 476 7375 73 477 2375 54 476 7625 74 477 2625 55 476 7875 75 477 2875 56 476 ...

Page 27: ...iginal retail owner only shall terminate and be of no further effect THREE 3 years after the date of original retail sale This warranty will be deemed invalid the product is A Damaged or not maintained as reasonable and necessary B Modified altered or used as part of any conversion kits subassemblies or any configurations not sold by Uniden C Improperly installed D Repaired by someone other than a...

Page 28: ...ct your rights under the TRADE PRACTICES ACT 1974 Cth Australia or the CONSUMER GUARANTEES ACT New Zealand PROCEDURE FOR OBTAINING PERFORMANCE OR WARRANTY In the event that the product does not conform to this warranty the Product should be shipped or delivered freight pre paid with evidence of original purchase e g a copy of the sales docket to the warrantor at UNIDEN AUSTRALIA PTY LIMITED Servic...

Page 29: ...THANK YOU FOR BUYING A UNIDEN PRODUCT 2010 Uniden Australia Pty Limited Uniden New Zealand Ltd Printed in PRC UTZZ01945ZZ 0 ...

Page 30: ...uh710sx uh710sx 2 uh720sx uh720sx 2 ...

Page 31: ...Band Radio Stations Class Licence and in New Zealand by MED General User Licence for Citizen Band Radio and operation is subject to conditions contained in those licenses It is illegal to operate this radio transceiver outside of Aus tralia and New Zealand Do not plug in any AC Adapter plug into the EXT SPKR MIC SM 065 phone jack WARNING ...

Page 32: ...ng the Squelch 12 Selecting a Channel 13 To Transmit and Receive 13 To Operate in Duplex Mode Repeaters 14 Transmit Power Select 15 Scanning 15 Open Scan OS Mode 16 Group Scan GS Mode 17 Priority Channel Watch During Group Scan 18 Programming Scan Channels 18 Drop Out Delay 18 Programming the Instant Priority Channel 19 Recalling the Instant Channel 19 Dual Watch 19 Monitor 19 CTCSS 20 DCS 20 VOX ...

Page 33: ... 24V DC Cigarette lead charger optional for uh710sx Channel select Backlit LCD and keypad uh710sx orange uh720sx white Monitor Room monitor Instant Channel Programming One Touch Instant Channel Recall Dual watch Group Scan with Priority CH Watch Open Scan OS GS Scan separately Channel Memory Selectable scan direction upward or downward Duplex capability 5 Level VOX Voice Activated Function 5 Level...

Page 34: ...LCD Display 4 Cigarette Lead Charger Jack 5 Menu Enter Button 6 Instant Button 7 Memory On Off DCS CTCSS Button 8 Microphone 9 Up Button 10 Down Button 11 Speaker 12 Transmit Power Select Keylock Button 13 Dual Watch Monitor Button 14 Scan Call Tone Transmit Button 15 Belt Clip Catch 16 PTT Push to talk Button 17 Battery Cover ...

Page 35: ...y E Squelch F Busy Channel Lockout G Dual Watch H Battery Level Indicator I Transmission Power Level Indicator High Low J Room Monitor K Key Lock L DCS CTCSS code M DCS CTCSS Indicator N Priority O Voice Activation P Group Scan Q Channel Number CONTROLS INDICATORS K L N O Q M P ...

Page 36: ...65 1x 2x Desktop charger 1x single 1x twin 1x single 1x twin Cigarette lead charger CK 720 1x 2x AC Adaptor AAD 065S M 1x 1x 1x 1x Owner s Manual 1x 1x 1x 1x If any of these items are missing from the box contact your Uniden Dealer Optional Accessories 12V to 24V DC Cigarette Lead Charger CK 720 Voice Activated VOX Headset VM 041 Leather Case LC 720 Commercial Quality Speaker Microphone SM 060CQ C...

Page 37: ...ix old and new batteries to avoid damage to the unit To install batteries 1 Make sure your radio is OFF 2 Remove the battery compartment door by pressing down then sliding the cover away from the radio 3 Install the batteries to the battery compartment 4 Replace the battery compartment door Belt Clip To attach the belt clip Slide the belt clip into the catch until it snaps into place To remove the...

Page 38: ...er time is required to charge higher capacity batteries Charging Batteries Using The Cigarette Lead Charger supplied with uh720sx packs only 1 Connect the cigarette lead charger into the DC charge jack of the radio 2 Connect the adaptor end to a cigarette jack cigarette lead charger input voltage 12V to 24V DC The charge LED lights to indicate charging Rechargeable NiMH Batteries Charging Time 180...

Page 39: ...ates the uh710sx uh720sx current battery voltage level at all times The battery level is displayed in 4 levels LEVEL 3 Battery 100 full LEVEL 2 Battery approx 30 capacity LEVEL 1 Battery approx 15 capacity LEVEL 0 Almost Empty When SW is pressed at Level 0 the PTT Error Tone will be heard and the channel number and the battery icon will flash ...

Page 40: ...ps to Level 1 If you continue to use the radio at Level 1 the Low Battery Alert beep will sound at approximately 15 minutes intervals until the radio is turned off or the batteries are recharged to a higher level If the battery level falls to Level 0 flashing empty the LCD display will turn off after 30sec An error tone will sound if any key is pressed Recharge the NiMH batteries or replace the Al...

Page 41: ...The display will disappear Volume Rotate the ON OFF VOLUME knob clockwise to increase the volume counter clockwise to decrease the volume Setting The Squelch The squelch is used to eliminate any annoying background noise when there are no signals present 1 Press ENT MENU once The current setting will flash 2 Press or to select desired squelch setting SQL 1 Max sensitivity Threshold SQL 2 Med sensi...

Page 42: ...nd applications Transmit is inhibited on these channels 1 The maximum RF transmit power of the uh720sx is 2 Watts and uh710sx is 1 Watt 2 Before you transmit listen for activity on the selected channel 3 When the channel is clear press and hold the to transmit TX appears on the LCD Hold the radio with microphone approximately 5 cm in front of your mouth with the antenna at approximately 45 angle a...

Page 43: ...t or relay your signal Repeaters will extend the range of your radio and overcome the shielding effect caused by solid obstructions Eg CH01 is being used in your area for repeater use 1 Press ENT MENU twice dP will flash 2 Press or to change the selection r appears when duplex is selected 3 Press and hold ENT MENU to save and exit Contact your retailer for a list of repeaters available in your are...

Page 44: ...er middle level TX Power Low TX Power Middle TX Power High Transmitting on a higher level will use more Battery power but will enable you to transmit further Scanning The uh710sx uh720sx has two types of scanning Open Scanning OS and Group Scanning GS OS Scan searches all the channels and frequencies in its memory continuously GS Scan is similar to OS scan but has the added ability to monitor the ...

Page 45: ... following the steps on programming Scan Channels on page 18 Example CH40 becomes active If the received signal cease the unit will wait for at least 3 seconds for the signal to return otherwise scanning resumes To skip the active channel press or Scanning resumes To deactivate SCAN press or CALL SCAN 1 If SCAN is deactivated while in an active channel the radio will stay on that active channel If...

Page 46: ... CALL SCAN is pressed during Group Scan Mode SCN will blink and Group Scan Scanning begins 2 To deactivate GS scanning press or CALL SCAN 1 If SCAN is deactivated while it is tuned to an active channel the uh710sx uh720sx will stay on that active channel If none of the channels re active the radio will reinstate the Scan start channel 2 If GS Scanning is initiated when there are no channels progra...

Page 47: ...and hold ENT MENU to save and exit Programming Scan Channels 1 Select which Scanning Mode you wish to use on the channel OS or GS Mode OS is indicated by the absence of the GS icon 2 Select the channel you want to store by pressing or 3 Press CTCSS MEM to store M icon appears 4 To remove the channel from Memory Press CTCSS MEM to remove M icon disappears Drop Out Delay While scanning the radio sto...

Page 48: ... Dual Watch When Dual Watch function is active priority channel is watched every 1 5 seconds Press DUAL MON to activate or deactivate Dual Watch DUAL appears on the display when activated Monitor This feature enables users to listen in for weak signals on the current channel at the press of a button To use monitor For continuous listening Press and hold DUAL MON A double tone beep will be heard an...

Page 49: ...ess or to select desired CTCSS code 4 To select off code press and hold CTCSS MEM oF flashes 5 Press CTCSS MEM to save and exit DCS DCS is a digital extension of CTCSS It provides 104 extra digitally coded squelch codes that follow after the 38 CTCSS codes CTCSS 1 38 followed by DCS 1 104 Follow the steps for changing CTCSS code but select DCS code as desired Channels 05 and 35 are used for emerge...

Page 50: ...old ENT MENU to save and exit Room Monitor The Room Monitor function sets the radio to operate as a transmitter only receive speaker is disabled The TX is activated by voice activation VOX without pressing TX will activate when the detected voice noise volume exceeds the set threshold If the voice noise keeps TX open for over 4 seconds then TX will continue automatically for an additional 15 secon...

Page 51: ...please note it is not a replacement for regularly checking the safety and security of children The operating time is limited to the remaining charge of the battery and is not suitable for continuous overnight use If there is any input at EXT SP MIC JACK Room Monitor automatically turns off Busy Channel Lockout This feature prevents accidental transmission on a busy channel For example BCL is used ...

Page 52: ... then an error tone will sound Roger Beep Roger Beep is a BEEP that is sent to notify the end of transmission both PTT and VOX transmission Roger Beep can be heard through the speaker when Key Beep is on Roger Beep is transmitted even if Key Beep is turned off However Roger Beep will not be heard from the speaker 1 Press ENT MENU nine times The current Roger Beep setting flashes 2 Press or to sele...

Page 53: ...lashes 2 Press or to change selection 3 Press and hold ENT MENU to save and exit Keypad Lock To prevent accidental entries you can lock the keypad Press and hold the for 1 5 Secs until it beeps to activate Key Lock The appears To unlock the keypad press and hold again for 1 5 Secs The disappears When the Key Lock is active an error tone will be heard if you attempt to press the keys Back Lighting ...

Page 54: ... Mode Duplex Mode Simplex Mode CH No Transmit Receive Transmit CH No Transmit Receive Frequency MHz Frequency MHz Frequency MHz 1 476 425 477 175 CH31 21 476 925 2 476 450 477 200 CH32 22 476 950 RX only 3 476 475 477 225 CH33 23 476 975 RX only 4 476 500 477 250 CH34 24 477 000 5 476 525 477 275 CH35 25 477 025 6 476 550 477 300 CH36 26 477 050 7 476 575 477 325 CH37 27 477 075 8 476 600 477 350 ...

Page 55: ...Octal Code No DCS Code Octal 1 023 27 152 53 311 79 466 2 025 28 155 54 315 80 503 3 026 29 156 55 325 81 506 4 031 30 162 56 331 82 516 5 032 31 165 57 332 83 523 6 036 32 172 58 343 84 526 7 043 33 174 59 346 85 532 8 047 34 205 60 351 86 546 9 051 35 212 61 356 87 565 10 053 36 223 62 364 88 606 11 054 37 225 63 365 89 612 12 065 38 226 64 371 90 624 13 071 39 243 65 411 91 627 14 072 40 244 66...

Page 56: ...arranty E Used in conjunction with any equipment or parts or as part of a system not manufactured by Uniden or F Where the Serial Number label of the product has been removed or damaged beyond recognition Warranty only valid in the country of original retail sale Parts Covered This warranty covers for one 1 year the Product and included accessories Statement of Remedy In the event that the Product...

Page 57: ... 2009 Uniden Australia Pty Ltd Uniden New Zealand Limited Printed in PRC UTZZ01943ZZ 0 ...

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