LG BS254 Service Manual

Delta Elec. Inc. BS254 & BX254 & BX324 rev.05
Company Confidential LG ______________________ Delta____________
13
2011/04/07
I TEM
L ABEL D ESCRIPTION
1.
Up cursor Navigates and changes settings in the OSD
2.
Enter Changes settings in the OSD
3.
Power Turns the projector On or Off
4.
Right cursor Navigates and changes settings in the OSD
5.
Volume + Increase volume
6.
Volume - Decrease volume
7.
Mute Mutes the built-in speaker
8.
Freeze Freeze/unfreezes the on-screen picture
9.
Source Detects the input device
10.
Auto Auto adjustment for frequency, tracking, size, position
11.
Keystone top Corrects image trapezoid (wider bottom) effect
12.
Keystone bottom Corrects image-trapezoid (wider top) effect
13.
Down cursor Navigates and changes settings in the OSD
14.
Left cursor Navigates and changes settings in the OSD
15.
Menu Opens the OSD
Remote Control Operating Range
The remote control uses infrared transmission to control the projector. It is not necessary to
point the remote directly at the projector. Provided you are not holding the remote
perpendicular to the sides or the rear of the projector, the remote will function well within a
radius of about 7 meters (23 feet) and 15 degrees above or below the projector level. If the
projector does not respond to the remote control, move a little closer.

LG BS254 Specifications

General

Projection distance	0.129 - 2 m
Projection technology	DLP
Contrast ratio (typical)	2100:1
Screen size compatibility	51 \
Projector native resolution	SVGA (800x600)
Resolution	1280 x 1024 pixels
Aspect ratio	4:3, 16:9
RS-232 ports	1
Dimensions (WxDxH)	260.9 x 186.4 x 71.3 mm
Power requirements	100-240V
Lamp power	180 W
Light source type	Lamp
Service life of light source	2000 h
Service life of light source (economic mode)	3000 h
Focus	Manual
Focal length range	- mm
RMS rated power	1.5 W
DVI port	No
Serial interface type	RS-232
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.
Component video (YPbPr/YCbCr) in	-
Ethernet LAN (RJ-45) ports	0
Power consumption (standby)	- W
Power consumption (typical)	205 W

Weight and Dimensions

Weight	1910 g