Word Processing Option - Digital Equipment VT18X Upgrade And System Test Manual

SPECIAL PROCEDURES
TERMINAL
CONTROLLER
MODULE
BOARD
ROMIC
NOTCH
ROM IC PINS
pi
PROPER ROW
ALIGNMENT
~
~
PARALLEL AND
EVEN SPACING
NOTE:
CHECK ALIGNMENT BEFORE INSTALLING.
Figure 3-1 ROM Installation
MR-7052
WORD PROCESSING OPTION
A VT100 word processing terminal (VT100-WA or -WB) can be upgraded to a VT180. A word pro-
cessing terminal has one ROM installed in the ROM A position on the advanced video option
(AVO) (Figure 2-6 or 2-7). The ROM part number and the jumpers installed (or the switches set) on
the AVO are as follows.
30
ROMA
Part Number
23-069E2
Jumpers
Installed
1 and 7,
all others removed.
See Figure 2-6.
Switches
Set
2 and 8 in switch
pack number 2,
all others off.
See Figur'e 2-7.