Control Panel - Intermec ColorCoder V4 Service Manual

3.1 Externals, cont'd.
3.1:B Control Panel
Precautions in disassembling and re-
assembling
1. Always remove the control panel PCB
with the housing face down, because
the key tops and the conductive rubber
sheet can come off together with the
panel when re-moving it.
2. Before re-assembling, clean the
conductive rubber sheet and the
contacts of the pattern of the control
panel PCB with an air brush to remove
chips and dust .
3. Before re-assembling, clean the rear
sides of the LCD display of the housing
and the LED lens to remove chips and
dust. (When a housing of the supply
parts is used, peel off the protective
sheet from the rear side of the LCD
display.)
4. In re-assembling, install the key top B
first, and then the key top A.
5. When re-assembling the control panel
to PHS unit, put it back to PHS unit
with parallel to the inner cover and
the clearance of 2 mm between the
control panel and the inner cover.
Intermec ColorCoder V4 – Service Manual Ed. 1
Detaching the Control Panel
1. Remove the left and right mounting screws (2) from the control
panel (1), and remove the control panel from the lowest claw (3)
while sliding the panel downward.
2. Disconnect connector J32 rand remove the screw and the tooth
washer of the grounding wire (4) from the control panel.
5
2
3. Remove the eight mounting screws (2) on the control panel PCB
(1).
2
3
6
1. Control panel PCB
2. Screws (8 pieces)
3. Conductive rubber sheet
4. Key top A
5. Key top B
6. Key top C
7. LED lens (3 pieces)
8. Housing
Chapter 3 Mechanical System
4
3
1
Figure 3-7
1
7
5
4
8
Figure 3-8
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