Disassemble Lens Ring Module - Optoma HD82 Serivce Manual

5. Unscrew 2 screws (as red circle).
6. Disassemble the I/O board from main
board module.
2-7 Disassemble Lens Ring
Module
1. Clockwise rotate the lens ring about 15
degrees (from left image to right image
as the red oval-shaped circle), take off
the lens ring.
HD82/HD8200 Confidential 2-