Epson EB-X11 Service Manual

EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480 Troubleshooting CONFIDENTIAL
SEIKO EPSON 31 Revision C
2.4.2 Troubleshooting based on LED Indications
This section describes the LED error indications and corresponding error codes and their remedies.
ON Blink OFF
LED Status
Corresponding error code
and error name
Remedy Reference
Internal error (1)
RO ROM error
1. Disconnect the AC cable once, and reconnect it, then turn the
power back on.
2. If the same error occurs, connect the PC to the projector and check
the error code on the AS Menu, then carry out the remedy referring
to the reference on the right column.
" Troubleshooting from the
Error Code on Electric Circuit
Errors (p37)"
II I2C error
ID DR error
IV Video sub-processor error
Internal error (2)
RA RAM error
Fan error
Sensor error
FN Fan error
1. Check the connection between each fan/sensor and MA Board. If
there is a connection failure, connect it correctly.
2. If the same error occurs after turning the power on, connect the PC
to the projector and check the error code on the AS Menu, then
carry out the remedy referring to the reference on the right column.
1. "3.3.6 MA Board (assembly)
(p74)"
2. " Troubleshooting from the
Error Code on Cooling
System Errors (p35)"
SE Sensor error
High Temp error
(overheating)
TH High Temp error
1. Check the Air Filter's condition (dirt accumulation, clogging etc.).
When clogging or similar is found, clean/replace the filter.
2. If the same error occurs after turning the power on, connect the PC
to the projector and check the error code on the AS Menu, then
carry out the remedy referring to the reference on the right column.
1. "3.3.1 Air Filter (p59)"
2. " Troubleshooting from the
Error Code on Cooling
System Errors (p35)"
Red
Red * Fast Blink
Red
Red
Red
Red

Epson EB-X11 Specifications

General

Matrix size	0.55 \
Projection distance	1.8 - 2.17 m
Projection technology	LCD
Contrast ratio (typical)	3000:1
Screen size compatibility	30 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, horizontal	-30 - 30 °
Projector brightness (economic mode)	2080 ANSI lumens
Aspect ratio	4:3
RS-232 ports	1
Dimensions (WxDxH)	295 x 228 x 77 mm
Connectivity technology	Wired
F-number (relative aperture)	1.58
Focus	Manual
Offset	8:1 %
Throw ratio	1.48 - 1.77:1
Optical zoom	1.2 x
Focal length range	16.9 - 20.28 mm
Lamp type	UHE
Lamp power	200 W
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	5000 h
DVI port	No
USB connector type	USB Type-A, USB Type-B
HDMI ports quantity	0
Serial interface type	RS-232
USB 2.0 ports quantity	2
Full HD	Yes
Supported video modes	1080i
Supported graphics resolutions	1024 x 768 (XGA), 1920 x 1080 (HD 1080)
RMS rated power	2 W
Image formats supported	BMP, GIF, JPG, PNG
Noise level	37 dB
Preset modes	Cinema, Dynamic, Presentation, sRGB
Country of origin	China
Noise level (economic mode)	29 dB
Product type	Standard throw projector
Product color	White
Cable lock slot type	Kensington
Power consumption (standby)	0.47 W
Power consumption (typical)	270 W
Pallet width	800 mm
Pallet height	2178 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pack	1 pc(s)
Quantity per pallet	78 pc(s)
Quantity per pallet layer	6 pc(s)

Weight and Dimensions

Depth	228 mm
Width	295 mm
Height	77 mm
Weight	2300 g
Package depth	358 mm
Package width	357 mm
Package height	156 mm
Package weight	3500 g