Disassemble Keypad Board; Disassemble Vent - Optoma HD80 Service Manual

2-6 Disassemble Keypad
Board
1. Take off EMI type. (as yellow square�
2. Unscrew 10 screws. (as red circle, three
of them on keypad�
3. Unplug 1 FPC cable
4. Remove the Keypad Board.
Note: EMI type can be recycled.

2-7 Disassemble Vent

1. Unscrew 1 screw on the left vent (as red
circle�
2. Remove the left vent
3. Unscrew 2 screws on the right vent (as
yellow circle�
4. Remove the right vent
HD80/HD80-LV/HD803-LV Series Confidential 2-4