User's Manual

c) Key Function
a. Power Volume
- When power is on, briefly to press the unit on.
A short confirming melody will play.
b. Mode button
- Press this button briefly to enter function edit mode in standby mode.
c. Up/Dn button
- In the function edit mode, press briefly to shift from the current option in each
sub-menu to the next option in the same sub menu.
d. Push-to-Talk (PTT) button
- Press it firmly and speak into the Built-in Microphone to transmit.
- Release it to revert to standby mode. When an incoming call is received,
- Call Ringer
Press the CALL Button to call another party on the same channel.
The word CALL will appear in the display.
e. Monitor button
- Press it to check activity on the current channel.
- When you press the Monitor Button, the LCD Panel will be illuminated
with a Green color backlight.
f. External Mic/Speaker
- This jack accepts an optional headset/microphone for totally hands-free
operation.
d) Setting and Operation
a. Basic Channel Selection
In order to communicate with other MURS units, both you and the receiving
party must be on the same channel.
MURS has 5 channels (1-5) as indicated by the large digits in the LCD
Display Panel. Before, trying to transmit on the selected channel, you should
press the Monitor Button to check the activity on that channel. If someone is
already on the selected channel, you should try another channel that is clear.
To change the basic channel,
- In the menu mode, press the Up/Dn button briefly to move to the next