Epson 821 manual Rear, •Monitor Out port sp.22, •Audio Out port, Computer1/Component Video1 port

Part Names and Functions

9

Rear

•[Monitor Out] port sp.22

Outputs the projected computer's analogue RGB signals or RGB video signals to an external monitor from the source that is connected to the [Computer1/Component Video1] port. This feature is not available for video equipment signals.

•[Audio Out] port

This outputs the audio signals from the currently-selected input source to external speakers.

[Computer1/Component Video1] port

•[Computer2/Component Video2] port sp.19, p.24, p.25

Input analogue RGB video signals from a computer and RGB video signals and component videog signals from other video sources.

•[Audio1] port sp.26

This is used to input audio signals from the equipment that is connected to the [Computer1/ Component Video1] port.

•[Audio2] port sp.26

This is used to input audio signals from the equipment that is connected to the [Computer2/ Component Video2] port.

•Speaker

•Power inlet sp.31

Connects to the power cable.

•Rear adjustable foot

•[Video] port sp.23

Inputs composite videog signals to the projector from other video sources.

•[Audio] port sp.26

This is used to input audio signals from the equipment that is connected to the [Video] port.

•[S-Video] port sp.24

Inputs S-Videogsignals to the projector from other video sources.

•[Audio] port sp.26

This is used to input audio signals from the equipment that is connected to the [S-Video] port.

•[USB] port sp.20, p.97

Connects the projector to a computer via the USBg cable when using the wireless mouse function.

Computer images cannot be projected by the projector by using the USB cable to connect the computer.

•Remote control light-receiving

area sp.13

Receives signals from the remote control.

•Rear adjustable foot

•Security lock () sp.95

•Air intake vent sp.84

Clean the air intake vent periodically.

•[Control (RS-232C)] port sp.97

Connects the projector to a computer using an RS- 232C cable. This port is for control use and should not normally be used.