Remove - Optoma EP719H Service Manual

2-9 Remove Front Cover
No Procedure
 (1) Loose two screws to pull
out the front cover.
(as red circle)
(2) Unscrew two tennons to
remove IR sensor lens
and IR sensor board.
Confidential
(1)
Note: To remove the IR lens from front cover,
you have to use a tool to push the tenon of the
lens as the picture shows.
IR sensor
Front cover
Note : The longer side of IR lens is near to the
top cover.The shorter side of IR lens is near
to the bottom cover.
2-
Photo
(2)
IR lens
longer
shorter
EP79H