Dell S500 Projector - Manual (Page 120)

I/O Connectors Power: One AC power socket (3-pin - C14 inlet)
VGA input: Two 15-pin D-sub connectors (Blue),
VGA-A and VGA-B, for analog RGB/Component
input signals.
VGA output: One 15-pin D-sub connector (Black)
for VGA-A loop through.
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 1.3. HDCP compliant.
Analog Audio input: One 3.5 mm stereo mini phone
jack (Blue) and one pair of RCA connector
(Red/White).
Variable audio output: One 3.5 mm stereo mini
phone jack (Green).
USB (type A) port: One USB connector for
Photo/PtG viewer (JPG/PPT format).
USB (type B) port: One mini USB slave for remote
support and Interactive Pen (for S500wi only) and
One USB connector for supporting USB Display.
RS232 port: One mini-DIN 6-pin for RS232
communication.
RJ45 port: One RJ45 connector for control of
projector through network and LAN Display.
Microphone: One 3.5 mm stereo mini phone jack
(Pink).
12 V output: One 12 V DC / 200 mA max. relay
output for driving automatic screen.
Specifications 120