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8.20.2
Turning the Encrypt Feature On or Off
Go to
Menu
>
Settings
>
Radio Set
>
Encrypt
>
On/Off
, and then select
On
or
Off
.
Setting the Encrypt Key (Conventional Only)
You can add, edit, or select an encrypt key.
Adding an Encrypt Key
Go to
Menu
>
Settings
>
Radio Set
>
Encrypt
>
New Key
, set the related parameters, and then select
Save
.
The related parameters are as follows:
Key ID
: a unique key index ranging from 1 to 255.
Key Alias
: a string containing up to 16 characters.
Key Length
: the number (10, 32, or 64) of characters in the key.
Key Value
: a string containing digits and letters A to F.
Selecting an Encrypt Key
Step 1
Go to
Menu
>
Settings
>
Radio Set
>
Encrypt
>
Key List
.
Step 2
Select the required key, and then select
Select
.
Editing an Encrypt Key
Step 1
Go to
Menu
>
Settings
>
Radio Set
>
Encrypt
>
Key List
.
Step 2
Select the required key, and then select
Edit
.
Step 3
Edit the ID, alias, or value, and then select
Save
.
Selecting Encrypted Service (Trunking Only)
In trunking mode, you can set which kind of service will be encrypted. Do as follows:
Step 1
Go to
Menu
>
Settings
>
Radio Set
>
Encrypt
>
Encrypt Service
.
Step 2
Select
Only Voice
,
Only Data
, or
Voice and Data
as required.
8.20.3
Turning the Scrambler Feature On or Off
The Scrambler feature 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. This prevents
eavesdropping and ensures communication privacy.
To turn this feature on or off, go to
Menu
>
Settings
>
Radio Set
>
Scrambler
, and then select
Enable
or
Disable
.
