BenQ GL2055 Product Service Manual

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3 Product Overview
3.1. Specification
Introduction
GL2055/GL2055A/GL2055M is defined as an 20” WXGA++ 16:9 wide entry level LCD monitor.
The monitor supports maximum resolution up to 1600x900. The monitor shall support the VGA
and DVI (optional) with HDCP input.
The features summary is shown as below,
*All panel spec. in Q201 definition depends on the variance of panel source.
*All spec. of monitor need to warm up at least 1hr.
* To test the “Contrast Ratio” and “Luminance” functions, the color status must be
“User preset” mode.
* 1. “Contrast Ratio”: Set “brightness” at 100, and “contrast” at 80.
* 2. “Luminance”: Set “brightness” at 100, and “contrast” at 100.
AUO M200RTN01.0
Feature items
Specifications
Remark
Panel supplier & module name
AUO M200RTN01.0
TN, Normally White and
LED Backlight
Screen diagonal
20”
442.8(H) x 249.075(V)
Display Format
1600 (H) x 900 (V)
Panel Display information
Pixel Pitch
0.2768 mm x 0.2768 mm
per one triad
Viewing Angle (@ Contrast Ratio >= 10)
R+L:90 degrees (typ)
and U+D: 65 degrees (typ)
R/L:70 degrees (min)
and U/D: 45 degrees (min)
Analog interface with Scaling supported
Yes
With 15-pin D-sub
connector
DVI interface with Scaling supported
Yes
(GL2055 /GL2055M)
With 24-pin DVI-D
connector
Video interface with Scaling supported
No
Max resolution mode supported
1600 (H) x 900 (V)@60Hz
Number of Display Colors supported
16.7 millions
RGB 6 bits + FRC data
Contrast Ratio
700:1 (typ.)
Luminance
200 cd/m
2
(typ.),160 cd/m
2
(min)
AC power input
Yes
90-264 Volts, 47-63 Hz.
DC power input (with AC power adapter)
No
DPMS supported
Yes
Off mode<0.3W
Sleep Mode <0.3W
LED indicator for power status showed
Yes
Green/Amber/Non
OSD for control & information supported
Yes

BenQ GL2055 Specifications

General

Brand	BenQ
Model	GL2055
Category	Monitor
Language	English