Acer K520 - Manual (Page 13)

3
English Projector Overview
Projector Outlook
Front / upper side
Rear side
# Description # Description
1 Lens cap 5 Zoom lever
2 Tilt adjusting wheels 6 Remote control receivers
3 Zoom Lens 7 Control panel
4 Focus ring 8 Power button
# Description # Description
1 RS232 connector 6 USB ctrl connector
2 Composite video input connector 7 Audio input connector
3 S-Video input connector 8 Audio output connector
4
PC analog signal/HDTV/component
video input connector
9 Power socket
5 HDMI connector 10 Kensington™ lock port
7
1
2
3
5
6
8
4
VGA IN
AUDIO OUT
AUDIO IN USB Ctrl HDMI S-VIDEO VIDEO RS232
10 9 8
7 6 5 4 3 2 1