Lone Work
When the radio is set in lone work, it will sounds pre-alert tones before the Lone Work time
expires, and the user should press any key on the radio within the Reset Time, indicating the user
is safe, otherwise, the radio will enter emergency state automatically.
Emergency Call
When you press the top button set as “Emergency Call”, the radio will enter emergency state, the
radio can sound alarm tone or transmit ID code or background tone to your partners or the system,
the detail setting is programmed by your dealer.
Cancel Emergency Call
Press the top button set as “Cancel Emergency Call” to cancel Emergency function.
Man-down
Press this key to enable or disable man-down function, which is an optional function. If being in
“man-down status” for a setting time, the radio will sound pre-alert tones. If not being set straight
in another setting time, the radio will enter “Emergency state.”
Scan
a)
Press the button set as “Scan” to start or stop scanning. If scan beep tone enabled, 4 high
beeps will indicate entering scanning state, or 4 low beeps indicate exiting scanning state. If
scan LED enabled, (the RED LED will blink while scanning).
b)
The working channel of the radio will revert to the defined channels automatically when you
press PTT button during scanning.
Noise Channel (Temporarily) Delete
When scanning pauses on a channel, press and hold the button programmed as “Temporarily
Delete Noise Channel” to delete this channel from the scanning list temporarily.
Note: The priority channel cannot be deleted. And when the number of scanning channels is less
than 2, you cannot delete any channel, either.
After exiting scanning mode and entering it again, the temporarily deleted channel will be added
in the scanning list again.
Call Forward
This function enters mode whereby an individual call causes the radio to transmit the call forward
telegram. This feature is used more on mobile radios and it allows the user to leave the vehicle. If
the vehicle receives an individual call, it will transmit a telegram to the forwarding radio. This
radio will open .Assuming both radios have the same CTCSS tone, the call will take place. This
function is only used in 5-tone mode
H/M/L Power Switch
Press the key set as “H/M/L Power Switch” to switch among high ,middle and low power.
