Instruction manual

8 9
3.Call Key 1
4.Call Key 2
5.Lone worker
6.Emergency
Alarm
7.Emergency
Alarm Off
8.Mandown
9.Scan
10.Nuisance
Delete
11.Hi-Low Power
Switch
12.Monitor
momentary
13.Monitor
mode.
Sends the DTMF/2Tone code assigned to
call 1 key.
Sends the DTMF/2Tone code assigned to
call 2 key.
Enables Lone worker function
Press the key programmed as “ Emergency
Alarm” to set alarm tone according to the
programming software or send your own ID
or background tone to your friend or the
system.
Press this key to quit the Emergency Alarm mode.
Press this key programmed for “ Mandown”
to enter the working mode of mandown
(optional)
Start/end the scanning function of system.
Press this key to delete the noise channel when
the radio enales the scan function and stays at
the noise channel.
Press to switch between high and low power of
the sending power of the radio.
Press to disable CTCSS, DCS signaling
according to the setting and release to resume
normal operation.
Press to disable CTCSS, DCS signaling to receive
signals that cannot be heart by normal operation.
press again to resume normal operation.
Press to enable squelch and release to resume
normal operation.
Hold this key to open the squelch. loosen this key
to return to the normal operation.
After enabling the Lone worker, press this key to
reset the Lone worker timer and the timing resumes.
14.Squelch off
momentary
15.Squelch off
16.Lone worker
reset
6. Auxiliary functions
6.1 Time-out Time (TOT)
1) TOT Transmission time limit:
a) TOT timer is provided to prevent the talker from talking too long and
occupying the channel for a long time, and to avoid too long continu-
ous transmission of the radio.
b) Setting the time for continuous transmission. When the transmiss-
ion excesses the preset time limit, the radio will alarm and stop trans-
mission.
2) TOT Rekey time:
a) Limiting the time period in which the radio is prohibited to transmit
after the TOT timer actions.
b) During the period in which the radio is prohibited to transmit, if the
PTT key is pressed, a prompt will be generated and the transmission
is prohibited.
3) TOT Pre-Alert
a)The radio will alarm in advance before the TOT timer pauses the
transmission.