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Also, the number of failed times cannot be reset until the entered password matches the password configured in the
transceiver even if the transceiver is turned OFF.
6)
If all Keys are deleted in Key Delete Mode
Deleting the Encryption Key (Key Delete)
.)
The following describes the operation from 1) to 3):
Executing the Zeroize process by using the Zeroize key
1
Press the
Zeroize
key.
“Key Erasing” appears on the display and the transceiver executes
Zeroize.
2
Zeroize completes.
A Key Beep C (3 beeps) sounds from the transceiver, and “Key Erased”
appears on the display for 2 sec.
Then, A Key Fail Alert Tone (6 beeps) sounds from the transceiver every
10 sec and displays “Key Fail” for 1 sec, and then the transceiver restores
the channel display.
Zero
Zone+
Z o n e 1
C h a n n e l 1
12 : 34
A
M
K e y E r a s i n g
Zero
Zone+
Z o n e 1
C h a n n e l 1
12 : 34
A
M
K e y E r a s e d
Zero
Zone+
Z o n e 1
C h a n n e l 1
12 : 34
A
M
Executing the Zeroize process by using the Menu Mode
1
Press the
Menu
key to enter Menu Mode and then select “Zeroize”.
“Key Erasing” appears on the display and the transceiver executes
Zeroize.
12 : 34
A
M
K e y E r a s i n g
4 COMMUNICATION SECURITY
4.9 Deleting all Encryption Keys (Zeroize)
P25 FUNC (K)/Ver 2.20
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