Acer P1166 - Manual (Page 78)

Confidential 4-12 P1166 / P1266 / P1266i / P1166P / P1266P
Acoustic - High pitch sound from cooling fan and color wheel is unacceptable.
2. Check points for exterior and print pattern
Check item Check point
Text & Pattern
Missing letters & pattern or blurry prints are
unacceptable
Exterior
Dirt, scrape, water ripples and uneven color are
unacceptable
Buttons Stuck buttons are unacceptable
Focus ring Focus ring is functioning smoothly
Logo
Missing logo, missing prints and blurry prints are
unacceptable
Screw All screws should be fixed and in right type
Pedestal Well-functioned
Lamp Cover It should be locked in the correct place
Plastic Parts All plastic parts can not be broken and damaged
Safety or warning
label
All safety and warning label should be visible,
including all contents
Connector
All interface connectors should be complete and
workable