Zartek PERSONAL TWO-WAY RADIO User Manual - page 5
having 38 QUIET (CTCSS) CODES. The CTCSS code is used to control the
receiver squelch. It filters out all unwanted messages, interference and noise. They
also let you talk and listen to other radios set to the same frequency and quiet code.
This is like having a sub-channel in a frequency, giving you greater communication
flexibility. When you set a quiet code and turn on this feature, you can
communicate with anyone who has a radio set to the same frequency and code. If
one of the 5 frequencies are busy, then BUSY will appear on the screen.
Press the PTT (Press To Talk) keypad continuously to transmit, holding the
radio in a vertical position with its microphone 2 to 4cm away from your mouth.
The transmitter icon
will appear.
(9) SELECTING A FREQUENCY
To step up in frequency press keypad
To step down in frequency press keypad
(10) SELECTING A QUIET (CTCSS) CODE
1. Hold down QUIET/Q-SCA keypad until QUIET appears and the quiet
code flashes.
2. Repeatedly press (or hold down) or until you see the code number
you want to use.
3. Press QUIET/Q-SCA keypad to store the code.
4. To turn on or off the quiet code feature, press QUIET/Q-SCA keypad.
QUIET appears when the feature is on.
ote: We recommend that you select a quiet code between 7 and 30. If you select a
code below or above that range, you must wait about 1 second after holding the
PTT keypad before you start talking.
(11) USING MEMORY CHANNELS
You can store channels in M1 and M2 for immediate use by setting the
required channel and pressing M1 or M2 until the M1 or M2 appears on the
screen. Press again to exit
.
Press M1 or M2 to switch to the channel stored in that memory when required.
Press M1 or M2 again to exit the memory channel.
(12) USING DUAL-WATCH CHANNELS
You can set your radio to monitor both the current channel and the channel stored
in M1/DW1 or M2/DW2 simultaneously. This gives you the ability to participate in
the activities of both channels
1. Select your required current channel.