3EnglishProjector OverviewProjector OutlookFront/upper sideRear side# Description # Description1 Control panel 5 Zoom ring2 Projection lens 6 Focus ring3 Tilt adjusting wheel 7 Remote control receiver4 Power key and Power indicator LED# Description # Description1 RS232 connector 7 Audio input connector2 Mini USB connector Audio output connector3 HDMI (MHL) connector 8 Power socket4 Analog RGB signal/HDTV/componentvideo input connector9 Tilt adjusting wheel5 Monitor loop-through output connector 10 Kensington™ lock port6 S-Video input connectorComposite video input connector156432 7-1-2-1-2(P1173/X1173H/X1273H/X1373WH)(X1173A/X1273/X1373W)(X1173N/X1273N)(X1171/X1173)Downloaded From projector-manual.com Acer Manuals