User`s guide

8
Part Names and Functions
Rear
The illustrations used here are of EH-R4000.
Base
• [LAN] port
(EH-R4000 only)
Connects a LAN cable.
p.51
HDMI cable clamp
(included)
• [HDMI1] input port*
p.12
Connects to an
HDMI
TM
-compatible
video source or to a
computer.
• [HDMI2] input
port* p.12
Connects to an
HDMI
TM
-compatible
video source or to a
computer.
• [RS-232C] port
Connects to a computer
using an RS-232C cable
to control the projector
from the computer. This
is not used in normal use.
• Cable holders
Attach the HDMI cable clamps to secure
HDMI cables to prevent the thick and
heavy cables from being disconnected
from the ports due to their own weight.
• [Trigger out] port
Outputs a 12-volt DC
signal when the projector
is turned on. It is used to
transmit the power status
(on/off) or the aspect ratio
(Anamorphic Wide/Horiz.
Squeeze) of this projector
to external equipment
such as a motorized
screen.
• [PC] input port p.12
Connects to the RGB out
port of the computer.
* Compatible with HDCP
• [Video] input port p.12
Connects to the Composite
Video output port of the video
equipment.
• [S-Video] input port p.12
Connects to the S-Video out ports
of the video equipment.
• [Component] input
port p.12
Connects to the
component (YCbCr
or
YPbPr
) out port of the
video equipment.
• Main power switch
p.14
• Power inlet p.14
Connects the power cable.
• Security lock
p.81
• Filter cover opening
switch p.68
Press this switch to replace
the internal air filter.
• Cable cover stays
(2 places)
Attach the optional cable cover
here.
• Suspension bracket fixing
points (4 points) p.72
Install the optional ceiling mount
here when suspending the
projector from a ceiling.