Instruction/ maintenance manual of the product UH770NB Uniden
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UH7700NB Mini Compact UHF CB T ransceiver For more exciting new products please visit our website: Australia: www .uniden.com.au New Zealand: www .uniden.
Introduction 3 Controls & Connectors 4 Indicators 6 Included with your UH7700NB T ransceiver 7 Connecting the Microphone 8 Mounting the MIC Hanger 9 Operation 10 T urning on the Power 10 Setting t.
The Uniden UH7700NB is designed to provide you with years of trouble free service. Its rugged components and materials are capable of withstanding harsh environments. Please read this Operating Manual carefully to ensure you gain the optimum performance of the unit.
4 Controls & Connectors 6 8 9 10 7 2 5 4 3 1 13 15 16 14 11 12 UNIDEN UH7700NB UHF CB Transceiver CALL INST UH7700 NB Series Standard Microphone.
1 Menu Button / Monitor function (press & hold) 2 PUSH control - Squelch Select (press) /Power On/Off (press & hold) ROT ARY control - CHANNEL Selector 3 / -V olumeUp/Down control .
1 - Receive Signal Level (Channel Busy Indicator) - T ransmit Signal Power Level 2 - Channel Number / Menu Item Setting 3 - CTCSS/DCS Code number / Menu Item 4 - Scan mode 5 - Channel in Memory 6 - In.
Optional Accessories: • BTMICkit • UHF Antenna • ExternalSpeaker VisittheUH7700NBpageonthewebsiteformoreinformationonthe availability of optional accessories; www .uniden.com.au for Australia www .
MIC Jack Push the MIC plug at the end of the microphone into the MIC jack until the connection locks into place. Gently tug the MIC cord to test that the connection is locked. Use the rubber cover which is on the MIC cord to seal the MIC jack entry from dust.
The Microphone Hanger comes in two parts. How and where you mount the MIC hanger will determine which parts to use. Conventional Mounting with Screws Use the front part of the MIC Hanger only . Locateasuitablemountingpositionandmarkanddrilltwo3mmholes.
10 UNIDEN UH7700NB UHF CB Transceiver T urning on the Power Press and hold the Power/Channel Selector . Operation NOTE Low-V oltage/High-V oltage Alert Ifthepowersupplyvoltageexceeds18VDC,analerttone sounds and dc HI ashesfor5seconds.
11 Operation Think of the squelch control as a gate. If you increase the squelch level to maximum it raises the ‘Squelch gate’ so only the strongest signals get through. If you decrease the squelch level to minimum it lowers the ‘Squelch Gate’ to the extent that weak signals can get through.
12 UNIDEN UH7700NB UHF CB Transceiver Operation Monitor Press and hold to open the squelch and receive all weak signals. Press and hold again to cancel.
13 Operation Recalling the Instant Channel Momentarily press [INST] on the microphone at any time to return to the Instant Channel. Press [INST] again to return to the previous channel.
14 UNIDEN UH7700NB UHF CB Transceiver Operation Standard Operation without the aid of a Repeater station. Operation with the aid of a Repeater Repeater Station (Duplex). The signal coming from your radio is received by the Repeater Station and the re-transmitted at the same time on another channel.
15 Operation Operating the UHF CB Radio in Duplex Mode ForthisexampleweareadoptingCH01asthechannelbeingusedin your area for repeater use.
16 UNIDEN UH7700NB UHF CB Transceiver Operation 2. T o deactivate SCAN, press . Open Scan (OS) Mode Allows continuous scanning of all selected channels.
17 Operation If the Priority Channel becomes active the radio will stay on that channel for as long as the signal is present. If the received signal ceases, Priority Scanningcontinuesafter3seconds.
18 UNIDEN UH7700NB UHF CB Transceiver Operation Busy Channel Lockout If the channel is already in use, you can prevent the UHF CB Radio from transmitting . This is particularly important when using CTCSS/DCS. 1.Press 4times.TheBCL settingashes.
19 Operation Roger Beep 1.Press 6times.Therogerbeepsettingashes. 2. T urn the Channel Selector or press / to change the setting between ON or OFF . 3.Press to store the setting. 4.Pressandhold to save & exit menu mode.
20 UNIDEN UH7700NB UHF CB Transceiver Operation Backlight Brightness 1.Press 9times.TheBacklightBrightnesssettingashes. 2. T urn the Channel Selector or press / to change the setting betweenOff(oF),1(Lo),2(mid)and3(Hi).
21 CTCSS codes table UNIDEN UH7700NB UHF CB Transceiver Code No. Frequency (Hz) Code No. Frequency (Hz) “oF’ OFF 20 131.8 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.
22 UNIDEN UH7700NB UHF CB Transceiver DCS codes table Code No. DCS Code (Octal) Code No. DCS Code (Octal) Code No. DCS Code (Octal) 1 023 36 223 71 445 2 025 37 225 72 446 3 026 38 226 73 452 4 031 39.
23 UHF CB Channel Guidelines NOTE Always listen on a channel (or observe the receive signal level meter) to ensure it is not already being used before transmitting. Channels5and35areusedforemergencychannels. CTCSS and DCS will not operate on these channels.
24 UNIDEN UH7700NB UHF CB Transceiver UHF CB Channels & Frequencies CH No. Simplex Mode T ransmit / Receive Frequency (MHz) Duplex Mode T ransmit Frequency (MHz) CH No. Simplex Mode T ransmit / Receive Frequency (MHz) 1 476.425 477.175(CH31) 21 476.
25 UHF CB Channels & Frequencies UNIDEN UH7700NB UHF CB Transceiver CH No. Simplex Mode T ransmit / Receive Frequency (MHz) Duplex Mode T ransmit Frequency (MHz) CH No. Simplex Mode T ransmit / Receive Frequency (MHz) 41 476.4375 477.1875(CH71) 61 future use 476.
26 W arranty UNIDEN UH7700NB UHF CB Transceiver UNIDEN UH7700NB UHF CB T ransceiver IMPORT ANT : Satisfactory evidence of the original purchase is required for warranty service Please refer to our Uniden website for any details or warranty durations offered in addition to those contained below .
27 W arranty UNIDEN UH7700NB UHF CB Transceiver Statement of Remedy: If the Product is found not to conform to this warranty as stated above, the W arrantor , at its discretion, will either repair the defect or replace the Product without any charge for parts or service.
THANK Y OU FOR B UYING A UNIDEN PRODUCT . © 2011 Uniden Australia Pty Limited. Uniden New Zealand Ltd. Printed in PRC. UTZZ01945ZB(0).
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