Optoma HD80 Service Manual page 47

2. Check points for exterior and print pattern
Check item
Text & pattern
Exterior
Button
Focus ring
Logo
Screw
Elevator
Pedestal
Lamp cover
Plastic parts
Safety or warning
label
Connector
Check point
Missing letters & pattern or blurry prints are unacceptable.
Dirt, scrape, water ripples and uneven color are unacceptable.
Stuck buttons are unacceptable.
Focus ring is functioning smoothly.
Missing logo, missing prints and blurry prints are unacceptable
All screw sure be fixed and in right type.
Elevator is well-functioned.
Stuck key is unacceptable.
Well-functioned
It should be locked in the correct place.
All plastic parts can not be broken and damaged.
All safety and warning label should be visible, including all
contents.
All interface connector should be complete and workable.
HD80/HD80-LV/HD803-LV Series Confidential
4-4