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Feature Name
Feature Number
TypewritQr and Operator Console
4630, 4632, 4633,
Kevboards
2955
Data Entry Keybons
4631,2973
Kevboard Nurruric Lock
4690
(USA English,
UK
English,
Finnish, and Swedish)
Keyboard Num .. ic Lock
4690
(Austrian, Belgian, Danish,
French,
German,
118lian,
Norwegian, Portuguese, and
Spanish)
·00 not add this wire if display station is at EC.717946
or
highel!
Diligram 6-10. Keybc8d Future Jump«.
o
Shift
Jumper
Add wire:
• A2B06 to A2008
Remowwire:
A2B06 to A2008
Add wire:
B4B 12 to B4oo8
Remove wire
(if
installed):
B5B03 to B5008
Add wires:
B4B 12 to 84008
B5B03 to B5008
To Connector KB 2
(May
not be present
on all keyboards)
*Key
Modules
Encoder
7
""-_ _ _
J"-P--**-S-tr-obe-(-p-in-R-)-II~
To Connector KB 1
MOS
}
*Each key module (except RESET and the shift keys)
generates two active inputs to the encoder.
**The strobe signal is active when two ond only twa
active inputs are present at the encoder.
Diagram 6-11. Type A Keyboard Encoding
Reset (Pi n
C)
Reference Data
6-13
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