Operation
IMPORTANT: Before transmitting on a UHF channel listen to ensure it is not already in use.
Transmitting (sending speech)
The unit is continuously in the Receive mode when the unit is turned ON and not transmitting. When a signal is received on the current channel, “RX” icon will be displayed on the LCD screen.
a. Press and hold the PTT (Push to Talk) button to transmit your voice. The transmit signal icon “TX” will display on the LCD screen.
b. Hold the unit in a vertical position with the Mic (Microphone) 5 cm away from the mouth. While holding the PTT button, speak into the microphone in a normal tone of voice.
c. Release the PTT button when you have finished transmitting.
Important:
In order for other people to receive your transmission, they must also be on the same channel that you are currently using. Refer to the "Changing Channel" section for more information.
When the PTT and/or CALL buttons are continuously pressed, your Radio cannot receive any transmissions.
Call-Ring tone
You can use the CALL button to send a tone to other users on the
same channel. To activate this feature;
a. With the PMR in normal mode, press and release the CALL button. The unit will transmit a
Roger Beep
This is a tone which is automatically transmitted whenever the PTT button is released.
The Roger Beep is a tone which is automatically transmitted
whenever the PTT button is released. This alerts the
receiving party that you have ended the transmission, and you are now in receive mode.
12