Motorola STU 111/SECTEL 1000 User Manual page 53

Secure voice & data telephone
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5-4
@
When the secure mode is established, the SECURE
annunciator will appear, and the top line of the message
display shows the classification level. The bottom line of the
message display automatically scrolls through the other
party's authentication, and CIM (if any).
NOTE
If the secure mode cannot be established, the
message
display will show:
I
VOICE
r···
:-·=
·r : r··· r··.
r··
i· ..
i
.L
L_
!::.
L/
I
2.4
See
Chapter 8, Troubleshooting. If desired, you may
use
the
I
SCROLL
I
key to
manually review the authentication, ID, and CIM (if any).
@
Converse at normal level. If desired, adjust earpiece volume
by pressing
I
VOL 6
I
or
I
VOL
v
I .
NOTE
If voice quality suddenly becomes unintelligible (loss of synchronization), press
I
SECURE
I
to resynchronize.
@
Either end may reinitiate the clear mode by pressing
I
CLEAR
I .
If the other party presses
I
CLEAR
I .
communication will be
disabled and the following message will appear on the
message display:
1 • ...
1 1
•••••
r··· .···.
r ... r·-
1··,
1 :
r· .. ..... ··:-·
j°··j
U
(··i ····· :::::
1::~
i ... ·
i"':.
i::~ •~-!
U C
.::i
I
VOICE
..... 1
r···1···· r··,
'···· L C
j-·i
p:. ···- .....
2.4
Press
I
CLEAR
I
to reestablish communication. The message
display will show:
CLEAR
VOICE
TONE

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