ASTRO XTL 5000 Digital Mobile Radio with W4, W5, W7, and W9 97
Secure Operation
Selecting an Encryption Key (Conventional
Only)
The Select Key feature allows you to manually select any one of the
16 encryption keys.
If the current mode is programmed with key selection being strapped
to force the current mode to use a predetermined key, the Select Key
menu will not appear as a Secure menu item.
1 Press and hold down until a tone sounds, which
indicates entry into the Advanced Secure menu.
2 Turn the Mode knob (W4) or press the Mode rocker switch
(W5, W7, W9) to locate the KEY SEL option.
3 Press to enter the Key Selection menu.
The display changes to show the last user-selected key.
4 Do one of the following:
• Turn the Mode knob (W4) or press the Mode rocker switch
(W5, W7, W9) to review the encryption keys,
OR
• Use direct keypad entry to access the encryption keys.
5 Choose one of the following:
• To save a key, press .
The radio returns to the home display.
• To select the default encryption keys on a radio-wide basis,
press while the radio displays PRESET.
Selecting preset causes the radio to return to its
preprogrammed keys on a per-zone/-mode basis.
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