GE LOGIQ E9 Service Manual page 452

GE H
EALTHCARE
D 5180263-100, R
IRECTION
8-6-8-2 Lower Op Panel Board replacement
Table 8-41
1. To replace the Lower Op Panel
Board, remove all the knobs from
the control board before removing it
(Mode knobs, TGC Slide Pots,
Alpha-numeric keyboard, Body
Pattern, Zoom, and Depth joystick
encoder knobs). For the Mode
knobs, ensure that these stay intact.
There are d-ring inserts in to spots
in the Mode keys -- DO NOT let
these come apart.
Remove all the knobs.
NOTE: The two encoders near the
trackball have different knobs than
the other six locations. These knobs
have taller ribs inside, so they sit
higher up on the shaft. This position
prevents the knob from hitting the
"puffy" feature on the bezel.
Turn the board over, face down.
Remove the Trackball.
Remove the power and USB
cables. These cables are anchored
to a screw, so you'll need to remove
the screw first.
8 - 88
5
EV
Lower Op Panel Board replacement
Steps
Section 8-6 - Replacing Top Console Parts
LOGIQ E9 Service Manual
Corresponding Graphic
Lower Op Panel Board - face down