Uniden UH5045 Owner's Manual
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Uniden UH5045 Owner's Manual

Uniden UH5045 Owner's Manual

Uhf cb transceiver
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UH5045
UHF CB Transceiver
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  • Page 1 UH5045 UHF CB Transceiver For more exciting new products please visit our website: Australia: www.uniden.com.au...

  • Page 2: Table Of Contents

    Roger Beep Beep On/Off CTCSS (Continuous Tone Coded Squelch System) DCS (Digitally Coded Squelch) Volume Sync Backlight Colours Backlight Brightness LCD Contrast for Remote SPK/MIC UHF CB Channel Guidelines CTCSS & DCS Code List Warranty UNIDEN UH5045 UHF CB Transceiver...

  • Page 3: Features

    Introduction The Uniden UH5045 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.

  • Page 4: Preventive Maintenance

    Blackening may occur on the Liquid Crystal Display if the UHF CB Radio or optional Remote SPK/MIC has been subjected to extreme high temperature (above 60°C). This is not a fault. Normal LCD operation resumes when the temperature stabilizes back to standard operating NOTE condition (0-55°C). UNIDEN UH5045 UHF CB Transceiver...

  • Page 5: Controls/Connectors

    Controls/Connectors UH5045 Front View Controls and Connectors Rotary CHANNEL Selector SCAN - Scan On/Off OS/GS - Open or Group Scan MENU/ENTER - Menu and Select Liquid Crystal Display (LCD) Button SQ - Rotary Squelch control DUAL - Dual Watch VOL - Rotary Volume control...
  • Page 6 Controls/Connectors UH5045 Rear View Connectors 11 Rear MIC Jack 12 UHF Antenna Connection 13 Power Input Connection (13.8VDC) 14 Ext. Speaker Jack UNIDEN UH5045 UHF CB Transceiver...
  • Page 7 Controls/Connectors Standard Microphone Controls and Connectors 15 CALL - Call Tone Button 16 INST - Instant Channel Button 17 PTT - Push To Talk Button 21 MICROPHONE 30 RJ45 type plug 31 Front MIC Jack Cover UNIDEN UH5045 UHF CB Transceiver...
  • Page 8 20 SCAN - Scan Button DUAL - Dual Watch Button OS/GS - Open Scan/Group Scan Select Up and Down Buttons 21 MICROPHONE 30 RJ45 type plug 22 SPEAKER 31 Front MIC Jack Cover 23 Liquid Crystal Display (LCD) 24 VOL - Volume Up Button UNIDEN UH5045 UHF CB Transceiver...

  • Page 9: Indicators

    19. SQT - Tight Squelch Level Channel Number 20. BUSY - Channel Active 10. DCS/CTCSS Code Number 21. DUP - Duplex Channel 11. S/RF- Receive Signal or Transmit 22. CALL - Call Tone 12. Signal Power Level UNIDEN UH5045 UHF CB Transceiver...

  • Page 10: Included With Your Uhf Cb Transceiver

    Included with your UHF CB Transceiver Standard Microphone UHF CB Transceiver Microphone Hanger Owners Manual with Screws/Washers and Microphone Jack Rubber Cover Mounting Bracket, Slide Mount Bracket, DC Power Cord with fuse Mounting Screws, Washer Guide Rails and Screws Stars And Screws UNIDEN UH5045 UHF CB Transceiver...

  • Page 11: Optional Accessories

    Optional Accessories DIN Mounting Kit (DMK7740) Remote LCD Speaker for compact models Microphone (RM770) External Speaker Extension cable kit for Remote (MS100) LCD Speaker Microphone (EC770) and Microphone Jack Rubber Cover DECT Wireless Speaker Microphone (MK800W) UNIDEN UH5045 UHF CB Transceiver...

  • Page 12: Slide Mount Bracket

    When you unpack the box, ensure that you have the slide mount bracket, guide rails and the screws. Align the guide rails along the side of the base and insert them into the slots provided. Then use the screws to lock them securely in position. UNIDEN UH5045 UHF CB Transceiver...
  • Page 13 Slide Mount Bracket Slide the bracket along the guide rails to attach the bracket to the unit. Over the BASE unit Under the BASE unit UNIDEN UH5045 UHF CB Transceiver...

  • Page 14: Connecting The Microphone

    Peel the dust cover from the rear MIC jack. Push the MIC plug at the end of the microphone into the MIC jack until the connection locks into place. An optional 2m extension cable kit is available to enable mounting the main base in a hidden location. The Front and Rear MIC JACKs cannot be used at the same time. NOTE UNIDEN UH5045 UHF CB Transceiver...

  • Page 15: Mounting The Mic Hanger

    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 position. UNIDEN UH5045 UHF CB Transceiver...
  • Page 16 3. Thread the microphone plug through the hole and connect with the extension cable. 4. Mount the MIC Hanger over the hole and cable. 5. At the Radio: Connect the extension cable plug to the rear MIC Jack. Fit the rubber bushing over the front MIC jack. UNIDEN UH5045 UHF CB Transceiver...

  • Page 17: Operation

    Remote SPK/MIC to adjust the volume. The base volume is composed of 42 steps and the optional Remote SPK/MIC is 7 steps. See Volume Sync on page 27 to synchronize the volume control when the optional Remote SPK/MIC is connected. UNIDEN UH5045 UHF CB Transceiver...

  • Page 18: Setting The Manual Squelch

    2. Rotate the channel knob at the base or press on the Remote SPK/MIC to change the setting. RSQ icon displays when Auto Squelch is active. If tight squelch is selected SQT icon will also flash. 3. Press [MENU/ENTER] to store the setting. UNIDEN UH5045 UHF CB Transceiver...

  • Page 19: Monitor

    For your reference a list of the available channels, corresponding frequencies and guidelines for their use is printed on page 31. For Australia, Channels 05 and 35 are reserved for Emergency Calls. NOTE UNIDEN UH5045 UHF CB Transceiver...

  • Page 20: Programming The Instant Priority Channel

    Press [DUAL/MON] on the base or press and hold [DCS/CTCSS/DUAL] on the Remote SPK/MIC. DUAL icon appears and a short tone beep is heard. To cancel DUAL Watch press [DUAL/MON] on the base or press and hold [DCS/CTCSS/DUAL] on the Remote SPK/MIC. DUAL icon disappears. UNIDEN UH5045 UHF CB Transceiver...

  • Page 21: Using Repeater Channels

    CH02 on Duplex Mode will Receive on CH02 but Transmit on CH32 etc... If you transmit on CH01 Duplex mode, you are actually transmitting on CH31 the repeater station down-coverts your signal and retransmits on CH01. UNIDEN UH5045 UHF CB Transceiver...

  • Page 22: Operating The Uhf Cb Radio In Duplex Mode

    Press [SCAN/OS/GS] and Scanning starts. The SCAN icon appears. The scan direction can be changed at any time by rotating the channel selector left or right or pressing on the Remote SPK/MIC. UNIDEN UH5045 UHF CB Transceiver...

  • Page 23: Open Scan (Os) Mode

    If scanning stops on a channel which is not a Priority Channel, UHF CB Radio will continue monitoring the Priority Channel for activity while listening to the active one. To deactivate SCAN, press the [SCAN/ OS/GS] button. UNIDEN UH5045 UHF CB Transceiver...

  • Page 24: Priority Watch

    Select the channel you want to store. Press to [MEM] store. MEM icon appears and a short tone beep is heard. To remove the channel from SCAN memory, press [MEM] once more. The MEM icon disappears. UNIDEN UH5045 UHF CB Transceiver...

  • Page 25: 50 Rx Channels

    Follow the steps in Manual Programming to enter a frequency for a desired channel. Select 000 for the MHz digits and then press [MEM]. Select another channel to edit or press and hold [MENU/ENTER] again to exit programming mode. UNIDEN UH5045 UHF CB Transceiver...

  • Page 26: Selecting The Call Tone

    3. Press [MENU/ENTER] to store the setting. 4. Press and hold [MENU/ENTER] to exit from the menu mode. If a button is not pressed within 10 seconds the UHF CB Radio will automatically exit the Menu Mode. NOTE UNIDEN UH5045 UHF CB Transceiver...

  • Page 27: Roger Beep

    2. Turn the Rotary Channel Selector at the base or press on the Remote SPK/ MIC to change the setting between ON or OFF. 3. Press [MENU/ENTER] to store the setting. 4. Press and hold [MENU/ENTER] to exit from the menu mode. UNIDEN UH5045 UHF CB Transceiver...

  • Page 28: Ctcss (Continuous Tone Coded Squelch System)

    Follow the steps for setting a CTCSS code. Turn the Rotary Channel Selector at the base or press on the Remote SPK/MIC until the DCS codes appear. Press [DCS/CTCSS] to set. The DCS icon and code will display. UNIDEN UH5045 UHF CB Transceiver...

  • Page 29: Volume Sync

    Purple(magenta), Green, Cyan, Yellow and Clear (white). 3. Press [MENU] to store the setting. 4. Press and hold [MENU] to exit from the menu mode. Backlight colour change is not available for the optional Remote SPK/MIC. NOTE UNIDEN UH5045 UHF CB Transceiver...

  • Page 30: Backlight Brightness

    Remote SPK/MIC to change the setting between 01 (low contrast) to 10 (high contrast). 3. Press [MENU/ENTER] to store the setting. 4. Press and hold [MENU/ENTER] to exit from the menu mode. The base LCD has a fixed contrast which cannot be changed. NOTE UNIDEN UH5045 UHF CB Transceiver...

  • Page 31: Uhf Cb Channel Guidelines

    The above situations are not a fault of the radio but a symptom of mixed wideband and narrowband radios in current use. It is expected that as older wideband radios are phased out this issue will be eliminated. UNIDEN UH5045 UHF CB Transceiver...
  • Page 32 477.300 (CH36) 477.050 476.575 477.325 (CH37) 477.075 476.600 477.350 (CH38) 477.100 476.625 477.125 476.650 477.150 476.675 477.175 476.700 477.200 476.725 477.225 476.750 477.250 476.775 477.275 476.800 477.300 476.825 477.325 476.850 477.350 476.875 477.375 476.900 477.400 UNIDEN UH5045 UHF CB Transceiver...
  • Page 33 477.0625 476.5875 477.3375 (CH 77) 477.0875 476.6125 477.3625 (CH 78) 477.1125 476.6375 477.1375 476.6625 477.1625 476.6875 477.1875 476.7125 477.2125 476.7375 477.2375 476.7625 477.2625 476.7875 477.2875 476.8125 477.3125 476.8375 477.3375 476.8625 477.3625 476.8875 477.3875 476.9125 477.4125 UNIDEN UH5045 UHF CB Transceiver...

  • Page 34: Ctcss & Dcs Code List

    71.9 141.3 74.4 146.2 77.0 151.4 79.7 156.7 82.5 162.2 85.4 167.9 88.5 173.8 91.5 179.9 94.8 186.2 97.4 192.8 100.0 203.5 103.5 210.7 107.2 218.1 110.9 225.7 114.8 223.6 118.8 241.8 123.0 250.3 127.3 UNIDEN UH5045 UHF CB Transceiver...

  • Page 35: Dcs Codes Table

    DCS Codes Table DCS Code DCS Code DCS Code Code No. Code No. Code No. (Octal) (Octal) (Octal) UNIDEN UH5045 UHF CB Transceiver...
  • Page 36 Notes UNIDEN UH5045 UHF CB Transceiver...
  • Page 37 Notes UNIDEN UH5045 UHF CB Transceiver...

  • Page 38: Warranty

    5 Years Accessories 1 Year If a warranty claim is made, this warranty will not apply if the Product is found by Uniden to be: (A) Damaged or not maintained in a reasonable manner or as recommended in the relevant Uniden Owner’s Manual;...
  • Page 39 Product was first purchased, if you believe that your Product does not conform with this warranty, you should deliver the Product, together with satisfactory evidence of your original purchase (such as a legible copy of the sales docket) to Uniden. Please refer to the Uniden website for address details.You should contact Uniden regarding any compensation that may be payable for your expenses incurred in making a warranty claim.
  • Page 40 © 2015 Uniden Australia Pty Limited. Printed in PRC. U01UT978ZZZ(0)

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