Aspect Medical Systems BISPECTRAL INDEX A-2000, Service Manual

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SECTION VII DISASSEMBLING AND REASSEMBLING THE A-2000™
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7.3
THE ELECTRO/LUMINESCENT DISPLAY
7.3.1
Removing the E/L Display Board
1. With bezel assembly dismounted from case (see section 7.2.1), remove the four
mounting screws. (See Figure 7-4).
2. Pull the board free, leaving the gasket in place.
7.3.2
Reattaching the E/L Display Board
1. Carefully position the gasket in the gasket groove with gap located at the top.
2. Place the E/L display board into position, trapping the gasket.
3. Replace the four mounting screws loosely.
4. Align the PCB and verify that the gasket has not shifted (ensure that it is not visible
from screen side).
5. Tighten the mounting screws.
6. Reassemble bezel to case as described in section 7.2.2.
Caution:
Failure to position E/L Display screen gasket properly may result in
a monitor that will allow fluid to leak in when the display is cleaned.