Instruction/ maintenance manual of the product UH077 Uniden
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uni ~n@ UHF CB TRANSCEIVER OWNER'S MANUAL I TX I rnEI @ID l 1 " uDden 11 SCAN U OS ~ £ IMEMI -, 1 I UH-O77 U U GS. IDUPI ICAI 1051 - T. SO MEM.
DESCRIPTION Your UNIDEN Model SUNDOWNER UH-O77 represents the most advanced Mobile Sta- tion type radio ever designed for use in the Citizens Band Radio Service. It willoperate on any of the 40 frequencies designated as citizens band channels by the Department of Communications.
INSTALLATION MOBILE STATION INSTALLATION Plan the location of the transceiver and microphone bracket before starting the installa- tion. Select a location that is convenient for operation and does not interfere with the driver or passenger in the vehicle.
4. Set the OFF/VOLUME Control to a comfortable listening level. 5. Listen to the background noise from the speaker. Turn the SQUELCH control slowly clockwise until the noise JUST disappears (no signal should be present). Leave the control at this setting.
1 2 1. PRESS- TO- TALK MICROPHONE: The receive and transmit are controlled by the PRESS- TO-TALK switch on the microphone. Press the switch on the microphone to activate the transmitter; release the switch to receive. When transmitting, hold the microphone two inches from the mouth and speak clearly in a normal voice.
8. RX INDICATOR: Lights during the receive mode whenever a station is being re- ceived, or whenever the SQUELCH control is adjusted fully counter clockwise.
18. TONE CALL SWITCH: This switch is reserved for optionalSELCALL operation. Push the T. CALL switch, (when this action is taken, TX indicator will flash), then, TONE SIGNAL will be generated and it opens the Squelch of the other units which have the same tone squelch function.
OPERATING INSTRUCTIONS NORMAL OPERATION RECEIVE OPERATING PROCEDURE 1. Connect the 13.8 Volt power lead, microphone and antenna. 2. Select the NORMAL mode by selecting the SCAN switch (3) to the 'OUT' position. 3. Rotate the SQUELCH control (15) fully counterclockwise.
REMOVING GROUP SCAN CHANNELS To DELETE a programmed channel from the Group Scan Memory. 1. Rotate the CHANNEL SELECTOR switch (20) until the channel you wish to remove is displayed. Note that the MEM indicator (10) should be lit, indicating that this channel is currently programmed in the memory.
GROUP SCANNING NOTE: 1. If the GROUP SCAN memory has not been programmed wh~nthe GROUP SCAN Mode is selected by selecting the OS/GS Select switch (4) to the OUT position and the SCAN switch (3) is selected, the SUNDOWNER UH-077 will ignore the SCAN switch (3) and will behave as if it had not been pressed.
REMOVING OPEN SCAN CHANNELS When the radio is initially powered up from the box, all 40 channels will be programmed into the OPEN SCAN MEMORY. If you do not wish to scan any particular channels (e.
REINSTALLING CHANNELS INTO THE SCAN GROUP To reinstall previously deleted channels into the scan group, simply repeat steps 3 and 4. However, this time note that there will be a BEEP heard when the MEM switch is pressed, and the MEM indicator will LIGHT, showing the selected channel is now included in the scan group.
SPECIFICATIONS GENERAL Channels Frequency Range Crystal Oscillator Microphone Speaker Antenna Connector Jacks & Connectors Controls Indicators Cabinet Size Weight Accessories : 40 : 476.425 MHz to 477.400 MHz . REPEATER USE (CH-1 to CH~8, TX only): 477.
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, ,,--,-,-..;:,,::,---, ' W ARRANTV WARRANTOR: UNIDEN Australia Pty. Ltd. ("UNIDEN"). ELEMENTS OF WARRANTY: UNIDEN warrants to the original retail owner for the duration of this warrant.
An important point after buying a device Uniden UH077 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Uniden UH077 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Uniden UH077 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Uniden UH077 you will learn all the available features of the product, as well as information on its operation. The information that you get Uniden UH077 will certainly help you make a decision on the purchase.
If you already are a holder of Uniden UH077, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Uniden UH077.
However, one of the most important roles played by the user manual is to help in solving problems with Uniden UH077. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Uniden UH077 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
