UNIDEN Model
Operation
Monitor
MONI
Press the MONI button on the microphone to open the squelch and receive all weak signals. Press and hold the MONI button for 2 seconds to hold the squelch open. Press MONI again momentarily to cancel.
Selecting a Channel
Press FM/AM to select either FM or AM channels. Turn the Rotary Channel Selector to select the desired channel.
Rotary
Channel
Selector
SLCT
STORE
FM
S/RF VOL
FM/AM | SCAN | MEM | INST | FM SQ |
DUAL | OS/GS | DUP | INST SET | CTCSS |
PTT CALL
Transmitting
Select the desired channel. Press the Microphone’s PTT button and speak normally into the microphone. Hold it approx. 7cm from your mouth. Release the PTT button to end the transmission and listen for a reply.
Call Function (FM Only)
Press the microphone Call Button. A two second ringing tone will be transmitted.
You may select 2 types of ring tones (see p.10 ).
Using Repeater Channels (FM Only)
UHF CB Repeaters are used to retransmit or relay your signal. Repeaters will extend the range of your radio and overcome the shielding effect caused by solid obstructions. In normal Simplex operation, your radio transmits on one particular frequency and receives on that same frequency. If there is a barrier that partially blocks your transmitted signal, the probability of another radio receiving the signal is very slim. Hills, tall buildings, metallic structures, ... etc. tend to act as a screen between radios.
Repeater Station
Normal Simplex Operation |
|
Transmitting on CH 31 | No Signal |
| being Received |
Standard Operation without |
|
the aid of a Repeater Station |
|
CH 31 | CH 01 |
|
Operation with the aid of
Repeater Station (Duplex)
7
