Epson ELPCB03N Operation Manual

Connection & Control Box Operation Guide
■ How To Switch Input Sources
1 2
Connect devices Change sources
■ Part Names and Functions
[A/V Mute] button
[Projector] button
Input source
buttons
Input interface
cover
Temporarily interrupts video and audio output from
the projector or speakers, except for the [Mic] port
and the [AUX In] port.
Turns the projector power on or off.
Switches the source.
Turns the power on or off.
Adjusts the volume of the projector or the external
speakers.
Temporarily mutes the audio. While audio is muted,
the indicator of the mute button turns blue.
You can stop this device from entering sleep mode. Turn On the power switch while simultane-
ously holding down the [Projector] and the [LAN] buttons. To return to the original status, turn On
the power switch while simultaneously holding down the [Projector] and the [A/V Mute] buttons.
3
Projection starts
Output ports
Operation indicator
[Audio Mute] button
[Volume] dial
Power switch
Indicates the status of the Connection & Control Box.
(This does not indicate the status of the projector.)
: Operating normally.
Blue
: Sleep mode.
Orange
This device enters sleep mode after eight hours
of inactivity. Press any button to resume.
: An error has occurred.
Unplug the Connection & Control Box, and con-
Blue
tact your dealer.
For inquiries: Projector's "User's Guide"
Connects the projector to this device. See the Instal-
lation Manual for more details.
Input Ports
■
Connect cables according to your devices to use.
[Computer1] input port
(Mini D-Sub 15-pin (female))
[Computer2] input port
[HDMI1] port
[HDMI2] port
[USB-A] port
[Mic] port (φ 6.3 mm stereo pin jack, 2 plugs)/
[Volume] dial (mic input)
[Audio1] port
(Φ 3.5 mm stereo mini pin jack, 3 plugs)
[Audio2] port
We recommend using a shielded cable.
[AUX In] port
[REC Out] port
[Audio-L/R] port (RCA jack)
[Video] input port (RCA jack)
[USB-B] port
• When using a commercially available dynamic microphone, connect to the
Plug-in power is not supported.
• When inputting audio from a portable audio player and such, connect the audio cable to
[AUX In] port. The audio input from
ed source.
• When the projector's source is set to HDMI, USB display, or LAN, audio from audio devices
connected to the [Mic] or [AUX In] ports cannot be simultaneously output from the projector's
built-in speakers.
• When connecting a recording device, connect the audio cable to
input from the audio input ports, the Aux In, and the Mic port is output. Audio is output in a
constant level and cannot be adjusted.
[Mic] port.
[AUX In] port is always played regardless of the select-
[REC Out] port. The audio
1