I N D I C A T I O N S; C O N N E C T I O N S - Philips SPENDEX 40 Operating Manual

Speech encryptiun decryption equipment for use on nato-ivsn system incorporating kdc
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NATO RESTRICTED
S P E N D E X
4 0
U A
8 2 5 1 / 0 0
O P E R A T I N G
M A N U A L
4 . 4
I n d i c a t i o n s
4 . 4 . 1 L E D
The LED is located behind the display window. When illuminated, the
LED indicates that the terminal is operating in the secure data mode
The LED has also an alarm function. It will flash as soon as a fatal
hardware alarm is detected during the self-test; an acoustic signal
is also produced.
4 . 4 . 2 D i s p l a y
The terminal is provided with an eight-character alphanumeric
display. This display provides information for the user about the
state of the terminal.
4 . 5 C o n n e c t i o n s
4 . 5 . 1 F i l l - g u n C o n n e c t o r
Connector for connecting a key variable loading device.
4 . 5 . 2 C I K C o n n e c t o r
Connector for connecting the CIK module.
4 . 5 . 3 H a n d s e t C o n n e c t o r
Connector for connecting the handset.
4 . 5 . 4 D a t a C o n n e c t o r
Connector for connecting a data terminal equipment (e.g. a
f a c s i m i l e ) .
4 . 5 . 5 L i n e C o n n e c t o r
Connector for connecting the line connecting cable.
4.5.6 Modem Connector
Connector for connecting a radio modem.
9 9 2 2
1 5 4
1 2 5 5 1
4 - 3
NATO RESTRICTED

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