Select An Encryption Index - Motorola ASTRO XTS 5000 Basic Service Manual

7-2
4. Press D, E, or F directly below the desired menu.
• PSET = selects the preset or default encryption key.
• SEL = saves the newly selected key and returns to the home display.
5. Press h, the PTT button, or D, E, or F directly below the ABRT menu, or turn the
16-Position 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.
7.3.2 Use the Keypad
To select an encryption key using the keypad:
1. Press U until the display shows "KEY."
2. Press D, E, or F directly below "KEY." The display shows the last user-selected and
-stored encryption key, as well as the available menu selections.
3. Using the keypad, enter the number of the desired key.
NOTE: If you select an erased key, the display alternates between showing the encryption
4. Press V or U to select from the menu.
• PSET = selects the preset or default encryption key.
• SEL = saves the newly selected key and returns to the home display.
5. Press h, the PTT button, or D, E, or F directly below the ABRT menu, or turn the
16-Position 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 U until the display shows "INDX."
2. Press D, E, or F directly below "INDX." The display shows the last user-selected and
-stored index, as well as the available index menu selections.
3. Press D, E, or F directly below the desired index. The display shows the last user-
selected and -stored index, as well as the available index menu selections.
4. Choose one of the following:
a. To save the index, press D, E, or F directly below "SEL."
July 16, 2004
key and "ERASED KEY."
Encryption: Select an Encryption Index
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