Epson EB-W52 Service Manual

EB-E01 series Appendix INTERNAL USE ONLY
SEIKO EPSON 171 Revision A
4.1 AS (After Service) Menu
The body operation Historical Information by which a record was preserved in
the projector and the way to confirm the details of error Historical Information
are explained by this item.
4.1.1 How To Display the AS (After Service) Menu
4.1.1.1 How to enter the AS menu
Start the AS menu with the operation panel (or the remote controller) using the
procedure below.
1. Press and hold the [Menu] button for five seconds or more.
2. Release the [Menu] button, and within four seconds press the [Esc] button
twice consecutively.
4.1.1.2 Menu Contents
The AS menu for this projector consists of eight pages. These pages can be
switched by pressing the [Right]/[Left] button.
The contents/information displayed on each page are as follows.
Note: The contents displayed on the screen vary depending on the input source.
The contents of this chapter are only for use of Epson Authorized
Services. Do not disclose them to the end-users.
(1) Hold down for 5 sec. or more.
(2) Release (1) and press
twice
within four seconds
Page Description
1st Page
Information relates to the visual
data which is currently projected.
 Input source
 Signal details
Operation history of the lamp
 Total lamp operation time
 Lamp replacement times,
etc.
Other product information
2nd Page Version information
 Firmware for the main unit
 Firmware for subsystem
3rd Page Time information (EB-FH52/992F, EH-TW750)
4th Page Error/Warning counts
5th Page Error/Warning details (Error Info)
6th Page Temperature log (Temp Info)
7th Page Operation Log (Operation Info)
8th Page Ballast error log
 Status when the error log is
written.
 Contents of the error log

Epson EB-W52 Specifications

General

Matrix size	0.59 \
Matrix type	3-panel (p-Si TFT active)
Native aspect ratio	16:10
Projection distance	1.68 - 2.02 m
Projection technology	3LCD
Contrast ratio (typical)	16000:1
Screen size compatibility	30 - 320 \
Projector native resolution	WXGA (1280x800)
Keystone correction, horizontal	-30 - 30 °
RMS rated power	2 W
Focus	Manual
Throw ratio	1.3 - 1.56
Focal length range	16.9 - 20.28 mm
Product type	Standard throw projector
Product color	Black, White
Market positioning	Home cinema
Cable lock slot type	Kensington
Lamp type	UHE
Lamp power	210 W
Light source type	Lamp
Service life of light source	6000 h
Service life of light source (economic mode)	12000 h
Built-in display	No
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 / 60 Hz
Power consumption (typical)	327 W
Video color modes	Blackboard, Cinema, Dynamic, Presentation, sRGB
Analog signal format system	-
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Noise level	37 dB
Noise level (economic mode)	28 dB

Weight and Dimensions

Depth	237 mm
Width	302 mm
Height	92 mm
Weight	2600 g