BenQ TH685i - Projector Exterior View; Exterior Port and Control Identification

8 Introduction
Projector exterior view
1. Focus ring and Zoom ring
2. Vent (air exhaust)
3. Adjuster feet
4. Projection lens
5. IR remote sensor
6. External control panel
(See Controls and functions on page 9.)
7. Lamp cover
8. Ambient Light Sensor (ALS)
9. Vent (air inlet)
10. HDMI 1 input port
11. USB Type A port
12. RGB (PC) signal input jack
13. RS-232 control port
14. Audio input jack
Audio output jack
15. AC power jack
16. QS01 HDMI Media Streaming port
(ATV dongle)
17. Ceiling mount holes
7
6
17
17
17
9
8
3
3
3 3
5
4
1
2
10
11 12
13
15
16
14