COMPONENT DESCRIPTION AND REPLACEMENT
OPERATOR INTERFACE DEVICES
I-E96-192-5A
6 - 19
IIOIC421 TABLETOP MODEL
To remove the keyboard interface assembly from the tabletop
model:
1. Turn off the power to the tabletop model. Verify power is
removed.
2. Label and disconnect cables from the back of the monitor.
3. There is a slotted hole on the side of the monitor support
tube. Remove the screw in the slotted hole.
4. Carefully lift off the monitor to gain access to the keyboard
interface assembly. The monitor weighs about 27 kg (60 lbs).
Be sure it is well supported.
5. Label and disconnect the cables going to the keyboard
interface assembly.
6. The keyboard interface assembly is not attached to the table.
7. See Figure
for SW1 settings on new keyboard inter-
face assembly.
IIOIC422 CONSOLE MODEL
To remove the keyboard interface assembly from an IIOIC422
console, see Figure
and follow these steps:
1. Turn off the main circuit breaker on the power entry panel
to shut off power to the console. Verify power is removed.
2. At the rear of the cabinet, remove the two screws on the
bottom of the power supply and slide it out of the cabinet. Cut
the cable ties as needed to set the supply on the floor out of
the way.
3. Unplug the operator keyboard, mouse and units connected
to the front of the keyboard interface assembly.
4. Label and remove all of the cables from the rear of the key-
board interface assembly.
5. Remove the two screws holding the bottom of the keyboard
interface assembly to the rear side of the monitor bezel. There
are no screws on top or on the sides of the panel.
6. Carefully remove the keyboard interface assembly from the
cabinet.
7. Refer to Figure
for SW1 settings on the new keyboard
interface assembly.
