Select An Encryption Index - Motorola APX 5000 Service Manual

Encryption: Select an Encryption Index
7.3.2 Use the Keypad
To select an encryption key using the keypad:
1. Press
2. Press
-stored encryption key.
3. Using the keypad, enter the number of the desired key.
NOTE: If a deleted key is selected, "ERASED KEY" will be displayed.
4. Press
• SEL = saves the newly selected key and returns to the home display.
5. Press
Select knob to exit this menu.
• If the selected key is erased, the display shows "KEY FAIL" and the radio sounds a
momentary keyfail tone.
• If the selected key is not allowed, the display shows "ILLEGAL KEY" and the radio sounds a
momentary illegal key tone.
7.4

Select an Encryption Index

This feature lets the user select one or more groups of several encryption keys from among the
available keys stored in the radio. For example, the radio could have a group of three keys structured
to one index, and another group of three different keys structured to another index. Changing indices
makes the radio automatically switch from one set of keys to the other. Every channel to which one
of the original keys was tied will now have the equivalent new key instead.
7.4.1 Use the Menu
To select an index using the menu:
1. Press
2. Press
-stored index.
3. Press
NOTE: If a deleted key is selected, "ERASED KEY" will be displayed.
4. Press
• SEL = saves the newly selected key and returns to the home display.
5. Press
Select knob to exit this menu.
• If the selected key is erased, the display shows "KEY FAIL" and the radio sounds a
momentary keyfail tone.
• If the selected key is not allowed, the display shows "ILLEGAL KEY" and the radio sounds a
momentary illegal key tone.
>
until the display shows "Key".
{ | }
, , or directly below "Key". The display shows the last user-selected and
{ | }
, , or directly below the desired menu.
H
, the PTT button, or
>
until the display shows "KSet".
{ | }
, , or directly below "KSet". The display shows the last user-selected and
U D
or to scroll through the list of encryption keys.
{ | }
, , or directly below the desired menu.
H
, the PTT button, or
{ | }
, , or directly below "Exit", or turn the 16-Position
{ | }
, , or directly below "Exit", or turn the 16-Position
Sec 2: 7-3