HM160 MAX
9
Backlight
Any key press will turn on the backlit (if backlit setting is ON) except the PTT key. The backlit should be remaining on
for 5 sec if no any keys pressed. The time out will be reset if any key pressed within the time frame.
Key Lock
Long press for 3 sec the H/M/L/Lock key will lock the keypad except the PTT key and backlight function. A key lock
icon will be displayed. Long press the H/M/L/LOCK key again will release the key lock function.
Torch
The torch can work at two color :red and white.Short press the Torch/R/W key will switch the torch on or off, If quickly
short press the Torch/R/W key, the torch will sequence produces this phenomenon: no flash,fastly flash,slowly flash
(SOS) the led. Long press the Torch/R/W key will toggle red color torch or white color torch.
Record/Play voice
The record IC can record voice 60 seconds.Short press the REC key will switch record function enable or disable. If
record function enable and the squelch open, The record IC will record the receiving voice. Short press PLAY/LOOP
key will switch play function enable or disable. Long press PLAY/LOOP key will enter loop play voice in record IC.
Special function operation
TX Time Out
The transmission will be automatically turn off after PTT key pressed over 5 consecutive minutes. The Tx mode will
be terminate and back to Rx mode. Once the PTT key is released, the TX time out timer will be reset. PTT key will
work back normally.
Power save Mode
In order to save power, when Transceiver's does not receive a signal for 5 seconds, it will enter the power save state
after 5 seconds.
TX Indicator
When the radio is transmitting, the “TX” icon will be lit up
WDT
–
Water Displacement Technology
To activate WDT press and hold the SCAN key whilst switching on the HM160MAX. You will be prompted with a beep
tone and the letter‘qu’ will display on the screen and hold the HM160MAX face down. After the water completely kick o
ff from the speaker grids, short press the SCAN to stop the WDT. Then restart the HM160MAX.
