Epson EMP-7800 Quick Reference Guide

Connecting to video equipment, Reading the Indicators

Connecting to video equipment, Reading the Indicators

Connecting to video 
equipment
RGB video cable
(commercially-
available)
Component 
video cable
(commercially-
available)
S-Video 
cable 
(commercially-
available)
RCA video 
cable
(accessory)
(Mini DIN 4-pin)
(RCA pin jack 
× 3
(red, green, blue))
(3BNC)
To video output port To S-Video output port
To component 
video output ports
To RGB 
output ports
Audio cable
(accessory)
RCA audio cable
(accessory)
Adapters
(commercially-
available)
Computer 
cable or
VGA-HD15 
PC cable 
(accessory or
optional)
(Mini D-Sub 15-pin)
To RGB 
output port
To audio 
output port
To audio 
output port
RCA audio cable
(accessory)
To  audio 
output port
The [Audio] port to use is 
the port that is in the same 
box as the port being used 
to input the video signals.
(RCA pin jack (yellow))
Disconnect the power cable from the electrical outlet.
Then contact your dealer or the nearest address provided in the "International Warranty 
Conditions" section of the 
Safety Instructions/World Wide Warranty Terms booklet.
Check if the lamp is broken.
Disconnect the power plug from the electrical outlet and wait for the lamp to cool down 
sufficiently (takes about one hour) before checking.
User's Guide "Replacing the Lamp"
User's Guide
"Reading the Indicators"
The projector is provided with indicators to notify you of 
the operating status of the projector.
The following tables show what the indicators mean 
and how to remedy the problems that they indicate.
Reading the Indicators
Internal error
Lamp cover is 
open error./
Lamp timer 
failure/Lamp out
Fan related error/ 
Sensor error
If the      indicator is flashing or lit red
Problem/Warning
(Temperature) indicator
(Operation) indicator
(Lamp) indicator
lit
flashing
off
If the problem is still not solved after the lamp is 
replaced, stop using the projector and disconnect 
the power cable from the electrical outlet. Then 
contact your dealer or the nearest address 
provided in the "International Warranty Conditions" 
section of the 
Safety Instructions/World Wide 
Warranty Terms booklet.
Replace the 
lamp and 
then turn the 
power on.
If the lamp 
still does not 
turn on, 
replace it with 
a new lamp.
Contact your local dealer for further advice.
If the lamp is 
not broken
If the lamp is 
broken
If all indicators are switched off, check that the power cable is 
connected correctly and that power is being supplied normally.
Red Red Red
Red
Red
Red Red
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