Triggering the Emergency Mode
To trigger the emergency mode, press the preprogrammed
Emergency On
key. The radio then enters the preset emergency mode with or without
indications depending on the preset emergency type.
Exiting the Emergency Mode
To exit the emergency mode (as the initiating party) or emergency alert
mode (as the receiving party), press the preprogrammed
Emergency Off
key or turn off the radio.
Turning on or off the Lone Worker Feature
The Lone Worker feature allows the radio to enter the emergency mode
when no operation is detected for a preset period.
To turn on or off this feature, press the
OK/Menu
key, go to
Settings
>
Radio Set
>
Lone Worker
, and then select
Enable
or
Disable
.
Communication Security Services
The features described in this section ensure communication security.
Using the Encrypt Feature
The Encrypt feature prevents eavesdropping and ensures communication
privacy. It allows the radio to automatically encrypt transmitted voice or
data. Only the receiving radio with the same key value or ID can decrypt
the voice or data.
Turning on or off the Encrypt Feature
Press the
OK/Menu
key, go to
Settings
>
Radio Set
>
Encrypt
>
On/Off
,
and then select
On
or
Off
.
Selecting an Encryption Key
Press the
OK/Menu
key, go to
Settings
>
Radio Set
>
Encrypt
>
Key List
,
and then select the required key.
Turning on of off the Scrambler Feature
The Scrambler feature prevents eavesdropping and ensures communication
privacy. It allows the radio to invert the frequency spectrum of transmitted
audio signals. Only the receiving radio with the same scrambler setting can
restore the audio signals.
To turn on or off this feature, press the
OK/Menu
key, go to
Settings
>
Radio Set
>
Scramble
, and then select
Enable
or
Disable
.
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