6.11.3
Managing Encryption
This chapter explains the encryption feature on your radio.
6.11.3.1
Loading Encryption Keys
Prerequisites:
• Refer to the
Key Variable Loader (KVL) manual
for equipment connections and setup.
Procedure:
1
Attach the KVL to your radio.
The display shows
Keyloading
and all other radio functions, except for power down, backlight,
and volume, are locked out.
NOTICE:
If the Multi-system Over-the-Air Rekeying feature is in use, the ASTRO profile name is
displayed below
Keyloading
.
2
Select the required keys and press
Load
on the KVL.
The KVL indicates that keyload is successful.
6.11.3.2
Multikey Feature
This feature allows the radio to be equipped with different encryption keys.
Conventional Multikey
The encryption keys are strapped on a one-per-channel basis, through CPS. In addition, you can
have operator-selectable keys, operator-selectable keysets, and operator-selectable key erasure. If
talkgroups are enabled in conventional, then the encryption keys are strapped to the talkgroups.
6.11.3.3
Selecting Encryption Keys
Procedure:
1
or to
Key
.
2
Press the
Menu Select
button directly below
Key
.
The display shows the last user-selected and stored encryption key, and the available menu
selections.
3
or
to scroll through the encryption keys or use the keypad to enter the number of the
desired key.
4
Perform one of the following actions:
• Press the
Menu Select
button directly below
Sel
to save the newly selected key and return
to the
Home
screen.
• Press
, the
PTT
button, or the
Menu Select
button directly below
Exit
.
MN003602A01-AF
Advanced Features
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