Hytera PD68X, Руководство пользователя

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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 enable or disable this feature, go to
Menu
>
Settings
>
Radio Set
>
Scrambler , and then select Enable or Disable .
Erasing Data in Emergency
In case of emergency, you can erase encryption data, for example, the
encrypt key, from the radio, preventing the data from unauthorized access.
To erase the data, press the SK1 and PTT key by turns twice, and make
sure the press interval is less than 1.5 seconds. Then, press SK1 to confirm.
Restoring the Stunned Radio
When being stunned, the radio displays "Radio Stunned!" In this case, you
cannot initiate call and message services.
To restore normal operation, request your dealer to program the radio or
send a Revive command. When being enabled by a Revive command, the
radio displays "Revive Success!"
Restoring the Killed Radio
When being killed, the radio displays "Radio Killed!" In this case, you can
only power on or off the radio.
To restore normal operation, request your dealer to burn the radio.
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