Transmit
To transmit, press and hold in the PTT (Push To Talk) key and speak into the microphone.
To receive, release the PTT key.
Push
and Hold
MARINE VHF RADIO
SCAN | TX |
5 W | |
INT |
|
scan | 16 |
dual
1/5wW
mem
lock
Microphone
1 Watt or 5 Watt Transmission
The HH955 comes set to transmit at 5 watts. To save battery power, you can transmit at 1 watt.
To switch between 1 and 5 watts transmission, press the 1/5W key. The 5W symbol disappears when transmitting on 1 watt.
NOTE
M A R I N E V H F R A D I O
SCAN | TX |
5 W | WX |
INT | 5W |
TRI |
scan 16
dual 1/5W
mem lock
If the batteries are ‘Low’ when transmitting on 5 watts; the battery level indicator will drop to ‘0’ and you will hear a continuous warning tone. Recharge the batteries or switch to 1 watt transmitt power.
Back Light
Press and release the 
key - you hear a beep. The display lights for about 5 seconds.
If you press any key (on the front keypad) while the light is on, the display light stays on for another 5 seconds.
MARINE VHF RADIO
SCAN
5 W
INT
scan 16
dual 1/5wW
Key Lock
Press and hold the lock key until you hear two beeps. The keypad is locked.
If you press any
key on the keypad you will hear a warning beep.
To unlock the keypad, press and hold the lock key until you hear two beeps.
M A R I N E V H F R A D I O
SCAN | TX |
5 W | WX |
INT | TRI |
scan 16
dual 1/5W
mem lock
9