Uniden UH077 - Manual (Page 8)

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 ‘OUr position.
3. Rotate the SQUELCH control (15) fully counterclockwise.
4. Switch the radio on by turning the OFF/VOLUME control (14) clockwise and adjust for
a comfortable volume level, and adjust for a comfortable squelch level.
5. Rotate the CHANNEL SELECTOR switch (20) to select the required channel.
TRANSMITTING
To transmit, depress the PRESS-TO-TALK switch (1 )on the microphone. Hold the micro­
phone 5-10 cm from your mouth and slightly to one side so that your voice does not project
directly into the microphone {this provides best results). Speak at a normal level. Never
raise your voice or shout into the microphone. Whenever the PTT switch is pressed, the TX
indicator (6) will light.
PROGRAMMING SCAN CHANNELS
When the radio is initially powered up, there will not be any channels programmed into the
Group Scan Memory.
To program scan channels into the Group Scan memory, use the following procedure;
1. Select the NORMAL mode by selecting the SCAN switch (3) to the ‘OUT position.
2- Select the GROUP SCAN Mode by selecting the OS/GS Select switch (4) to the ‘OUT
position. The GS indicator (9) shouid be iil.
3. Rotate the CHANNEL SELECTOR switch (20) until the channel you wish to scan isdis-
played. Note that the MEM indicator (10) should NOT be lit, indicating that thischannel
is not currently programmed into the GROUP SCAN memory,
4. Press and hold the MEM switch (16) for about 1 second until a BEEP is heard. The
MEM indicator (10) should now be lit Indicatingthat the channel is now programmed in­
to the memory.
5. Continue steps 3 and 4 to program all the channels you wish to scan.
Select
NORMAL
Select
GROUP SCAN
Select
CHANNEL
Install
CHANNEL
'MEM' Light
ON
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