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5.4 Plain text inserted ahead of message
-
I n t h e o p e r a t i n g m o d e s " E n c i p h e r i n g w i t h o r w i t h o u t b u f f e r " i t i s p o s s i b l e
t o i n s e r t p l a i n t e x t a h e a d o f t h e c r y p t o t e x t .
A f t e r s e l e c t i o n o f t h e k e y c o m p a r t m e n t a d d r e s s a n d p r i n t o u t o f t h i s a d d r e s s ,
of the key number and of the check word, the plain text is placed ahead of
t h e e n c i p h e r e d t e x t , u s i n g e i t h e r t h e k e y b o a r d o r t h e t a p e r e a d e r :
1. Enter the address of
the key compartment
Key compartment address,
number and check word are
p r i n t e d
15 x LF, CR
are carried out
2. Enter plain text by means
of keyboard or tape reader
P l a i n t e x t i s p r i n t e d
V
ENCI
3. Operate ENCI button
■
Lamp ENCI comes on
Lamp PROC goes dark
P r i n t o u t a n d f u r t h e r o p e r
ations depend on the oper
ating mode selected
5.5 Plain text added at end of message
I n t h e o p e r a t i n g m o d e s " E n c i p h e r i n g w i t h a n d w i t h o u t b u f f e r " i t i s p o s s i b l e
t o a d d p l a i n t e x t a f t e r t h e c r y p t o t e x t , a h e a d o f t h e e n d - o f - m e s s a g e s i g n a l
NNNN.
V
P.S.
The plain text can be added by terminating the enciphered text with the aid
o f t h e P. S . b u t t o n :
1. Operate P.S.button
L a m p P. S . i s l i t
Lamp PROC is lit
Lamp ENCI goes dark
W i t h o u t b u f f e r
W i t h b u f f e r
P r i n t o u t :
Two more 5-character
groups and
CR, LF, BT, CR, LF,
GR... (group), CR, LF
a r e c a r r i e d o u t
1 0 s l a n t s / / / / / / / / / /
a r e p r i n t e d
Z u s t . : 3
5-4
A22713-A1000-Y1-*-7619
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