Acer P1166 - Manual (Page 35)

Confidential 2-12 P1166 / P1266 / P1266i / P1166P / P1266P
4. Unscrew 3 screws (as red circle).
5. Disassemble ROD Fix Plate and ROD
Module.
6. Disassemble Focus Ring.
Note: - Pay attention to the three tenons
when disassembling focus ring.
3. Unscrew 1 screw (as green circle) to
disassemble Photo Sensor from Color
Wheel Module.