Oricom CITIZEN BAND RADIO PMR1200 - Manual (Page 14)

14
Operation
To turn the sub-channel function off, simply set the sub-
channel to 0 (zero). You can then communicate with other radio’s
setting to the same channel who also turns off the sub-channel
operation (or whose unit does not have the sub-channel feature).
a. Press the MENU button twice, the current CTCSS sub-
channel number flashes on the LCD screen.
b. Press the UP or DOWN button to select one of the 38
CTCSS sub-channels.
c. Press the PTT button to confirm the CTCSS sub-channel
setting.
SETTING THE DCS ADVANCED DIGITAL CODE.
Each channel also has 83 digital codes to let you set a group of
users for more secured private communication.
a. Press the MENU button 3 times. DCS code is blinking on
the LCD screen.
b. Press the UP or DOWN button to select the desired DCS
code.
c. Press the PTT button to confirm the DCS channel
setting.
Transmitting and Receiving
The PMR1200 transmission is SIMPLEX “one way-at-
a-time.” While you are speaking, you can not receive a
transmission.
The PMR1200 is an open-license band. Always identify
yourself when transmitting on the same channel.
IMPORTANT: Before transmitting on a UHF channel listen to ensure
it is not already in use.