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Special Radio Features

4a. Press < or > to scroll through

the encryption keys.

If an erased key is selected, the key name will be alternated with

“EE

.”

5. Press

M directly below the desired softkey, or if you did step 4b, press

< or > to scroll through the menu selections.

or “PP

” = selects the preset or default encryption key.

= saves the newly-selected key and returns to the home display.

6. Press

O, the PTT Switch, the AA

softkey-

related button, or turn the 16-Position Select

Knob to exit this menu. If the selected key is

erased, “

” will be displayed and a

momentary keyfail tone will be generated.

Index Selection

The select-an-index feature allows you to select one or more groups of

several encryption keys from among the available keys stored in the radio.

For example, you could have a group of three keys structured to one index,

and another group of three different keys structured to another index; by

changing indices, you would automatically switch from one set of keys to

the other. Every channel to which one of the original keys was tied to will

now have the equivalent new key instead. Indexing allows the key-

management controller to remotely change the keys within the index,

that is not currently being used, without disrupting operation of the radio.

1. Press

> until the II

softkey appears on the display.

2. Press

M directly below II

3. The display changes to show the last user-selected and stored index and

the available index softkey selections.

Note

4b. Enter the number of the

desired index.

Motorola ASTRO Digital XTS 3000 User Manual

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