INSTALLATION
OPERATOR INTERFACE DEVICES
WBPEEUI220754A0
3 - 19
Up to four annunciator display panels can be driven from an
MKM module. Maximum cable length is 4.5 meters (15 feet).
Refer to the
Operation
and
Configuration
instructions
(Table
) for more information.
Touch Screen
A touch screen accessory provides a means of selecting display
options by touching the desired area on the monitor screen. Up
to two touch screen controller cards can be mounted onto the
IIMKM02A module. The first touch screen controller card
mounts onto the component side of the MKM module. The sec-
ond touch screen controller card is identical to the first and
mounts onto the solder side of MKM module. The touch screen
card interprets signals from the touch screen monitor overlay
and sends them to the MKM board. This accessory can be used
on all console models and is ordered by nomenclature (Table
). One touch screen may be installed per color monitor. This
accessory requires the addition of a touch screen and touch
screen controller card.
CONTROLLER CARD INSTALLATION
Figure
shows the wiring connections. Figure
shows
the dipswitch settings and jumper positions of the touch
screen controller card and the jumpers on the IIMKM02A
board. Before attaching the touch screen ribbon cable to the
controller board, ground the capacitive charge on the touch
screen to the monitor case ground:
1. Insert one end of a 24-AWG wire into either outside touch
screen cable connector contact.
2. Press the other end of the wire to the monitor case ground.
NOTE: Failure to perform this may damage the electronic compo-
nents on the controller by the stored charge from the 25 kV anode
during picture tube operation.
Table 3-3. IIADP01 Board Connections for Multiple ADPs
Cable
Number
Connect From
Connect To
1948978
_
1
P1 or P2 on ADP 2
AUX 1 port on keyboard interface
panel or to P1 or P2 on ADP 3 board
Table 3-4. Touch Screen Nomenclature
Nomenclature
Description
AOHOIS42TS1
IIOIS42X1 single lower console
AOHOIS42TS2
IIOIS42X2 upper monitor
AOHOIS42TS3
IIOIS42X3 Dual monitor