Optoma EW533ST - Disassemble Bottom Shielding; Disassemble IO Cover

EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST
Condential 2-17
2-22 Disassemble IO Cover
1. Unfasten 2 tenons (as green square).
2. Remove the IO Cover.
2-21 Disassemble Bottom
Shielding
1. Unscrew 2 screws (as red cricle) to
disassemble the Bottom Shielding.