BenQ MS521 - Projector Exterior View

Introduction 9
Projector exterior view
1. External control panel
(See "Projector" on page 10 for
details.)
2. Lamp cover
3. Zoom ring
4. Focus ring
5. Lens cover
6. Vent (heated air exhaust)
7. Front IR remote sensor
8. Projection lens
9. Quick-release button
10. Audio input jack
11. S-Video input jack
12. RGB (PC)/Component video
(YPbPr/ YCbCr) signal input jack
13. RGB signal output jack
14. HDMI input jack
15. RS-232 control port
16. USB input jack
17. Kensington anti-theft lock slot
18. Audio output jack
19. Video input jack
20. AC power cord inlet
21. Ceiling mount holes
22. Rear adjuster foot
Front/upper side
8
7
1
2
3
4
6
9
5
Rear/lower side
13
10
12
14
19
18
9
21
15
16
11
22
20
17