Models W4, W5, W7, And W9; Over-The-Air Rekeying - Motorola ASTRO SPECTRA Service Manual

7-6
7.5.2

Models W4, W5, W7, and W9

7.6

Over-the-Air Rekeying

The over-the-air rekeying (OTAR) feature allows the dispatcher to reprogram the encryption keys in
the radio remotely.
February 3, 2003
1. To enter the Advanced
Secure menu, press
and hold the  button
until a tone sounds.
2. Turn the Mode knob (W4) or press the Mode rocker switch
(W5, W7, W9) to scroll to the ALL option.
3. Press the Sel button to erase all the keys in the radio.
The display shows PLS WAIT (W4, W5, W7) or PLEASE WAIT
(W9) for two seconds, followed by ERASED being shown for
about two seconds, then the display reverts back to ALL .
4. To abort from the key-erase menu, press the HOME button or
the PTT button.
Pressing the PTT button causes the radio to transmit.
Encryption: Over-the-Air Rekeying
Model W4
HOME SECURE
Home Phon Scan Call Sel
Mode
H/L
XMIT
Dim
BUSY
Mic
SECURE MODE
INDICATOR KNOB
Model W5
MODE SECURE
PWR
Mode Phon Scan Call Sel
Vol
XMIT
DIM H/L
BUSY
HOME
Mic
HOME
SECURE
INDICATOR
Model W7
MODE SECURE
PWR
1
Ste
Mode Phon Scan Call Sel
4 5
Sts
Vol
XMIT
7 8
H/L
DIM BUSY
HOME
Mic Rcl
HOME
SECURE
INDICATOR
Model W9
SECURENET
XMIT BUSY
1
Emer Dir Scan Srch Call
Page Rpgm
4
Phon
Pri
Non
7
Pri
Sts
Rcl
Mode Vol Sel Home
MODE SELECT
HOME
Dir Mon
Volume
Pwr
Mon Dir
2
3 Lck
6
Rpg Msg
9
Mon Dir
#
O Del
DIM
2 3
Site
5 6
H/L Lock
8 9
Msg
0
Sql Del
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