Dell S520 Projector - Manual (Page 118)

118 Specifications
S-Video input: One standard 4-pin min-DIN
S-Video connector for Y/C signal.
Composite Video input: One Yellow RCA jack
for CVBS signal.
HDMI input: One HDMI connector for
supporting HDMI 1.4a. HDCP compliant.
Analog Audio input: Two 3.5 mm stereo mini
phone jack (Blue) and two pair of RCA
connector (Red/White).
Variable audio output: One 3.5 mm stereo mini
phone jack (Green).
USB (type B) port: One mini USB slave for
remote support, firmware upgrade, and laser
curtain touch HID.
RS232 port: One 9-pin D-sub for RS232
communication.
USB (type A) port: One USB connector for
multimedia playback
(Video/Music/Photo/Office Viewer) and USB
memory storage access (USB flash
drive/internal memory).
USB (type B) port: One USB connector for
supporting USB display.
RJ45 port: One RJ45 connector for control of
projector through network and LAN display.
Microphone One 3.5 mm stereo mini phone jack (Pink).
Laser Curtain One 12 V DC/200 mA max. output for driving
laser curtain.