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S
ERVICE
T
O REMOVE THE USER INTERFACE BOARD
1 Shut down and open the ColorPASS (see
To access the UIB, you must remove the left, right, front, and top panels.
N
:
OTE
carefully route the cable out of the hole in the top of the chassis as you remove the top panel.
2 Turn the top panel over to expose its underside and place it on a padded surface.
3 Detach the UIB cable from the connector on the back of the UIB.
Detach the UIB cable by grasping the cable connector. Avoid pulling on the cable.
4 Remove the four screws that secure the UIB to the underside of the top panel.
5 Remove the UIB from the top panel. Be sure to remove the plastic lens that covers the
display window of the UIB.
Screw (1 of 4)
UIB cable connector
F
IGURE
6 If you are removing the UIB to replace it with a new board, remove the UIB buttons from the
old UIB (see
When removing the buttons, take care not to damage the pointed tabs that hold the buttons
onto the UIB.
7 Place the UIB in an antistatic bag.
P
ROCEDURES
Be sure to detach the UIB cable from its connector on the motherboard, and then
Removing/replacing the user interface board
19:
Figure 20 on page
59).
page
48).
58
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