User Manual

erasure. If talkgroups are enabled
in conventional, then the encryption
keys are strapped to the talkgroups.
Trunked
Multikey
If the radio is used for both
conventional and trunked
applications, strap the encryption
keys for trunking on a per-talkgroup
or announcement-group basis. In
addition, a different key can be
strapped to other features, such as
dynamic regrouping, failsoft, or
emergency talkgroup. You can
have operator-selectable key
erasure.
Selecting an Encryption Key
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.
•
Turn the 16-Position Select knob to exit.
Note:
When the selected key is erased, you hear
a momentary keyfail tone and the display
shows KEY FAIL.
When the selected key is not allowed, you
hear a momentary illegal key tone and the
display shows ILLEGAL KEY.
Selecting a Keyset
This 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 keyset, and another group of three
different keys structured to another keyset; by
Advanced Features
97
English
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