CALL Ringer Selection
Press MODE repeatedly (normally 4 times) till LCD
shows. Press UP/DOWN key to choose call ringer type from 1 to 9. Press ENTER to save the setting
and get back to operation mode or press MODE to continue setting.
TX Power Selection
Press MODE repeatedly (normally 5 times) till LCD shows
Press UP/DOWN key to choose TX output power: H means high power; L means low power. Press
ENTER to save the setting and get back to operation mode or press MODE to continue setting.
Keypad Lock
Press MODE repeatedly (normally 6 times) till LCD shows Press UP/DOWN key to choose keypad
lock: “OFF” means unlock; “On” means lock. When keypad is locking, there is a key icon shown on
LCD and only PTT, MON, & PRI buttons work. Press ENTER to save the setting and get back to
operation mode or press MODE to continue setting.
Advanced Operations
：
Handsfree transmit (VOX)
VOX (Voice Operated Transmit) allows you to automatically switch the transmission in hands free
mode just by speaking to the built-in microphone, no need to press PTT button.
1.)
To activate VOX
：
Turn off the radio. Keep Pressing PTT button and turn the radio on. “VOX”
icon will be displayed. During VOX mode, PTT button is disabled.
2.)
To select VOX sensitivity according to the environment
：
We suggest that you should set VOX for
minimum sensitivity. Sensitivity set too high could cause accidental transmissions, especially in
high noise environments.
3.) To deactivate VOX
：
Turn the radio off and turn it on again.
Setting “Group Mode” (CTCSS/DCS) codes
CTCSS/DCS prevents you from hearing any conversation that is not using the same (TCS or DCS)
code. This does not make your conversation private.
1.) Select the channel which has been programmed with TCS or DCS code, and then, turn the radio off.
CALL
：
0
PwR
：
H
KL
：
OFF
