Acer X203H Service Manual download pdf (Page 5)

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3. Product Overview

3.1 Introduction

X203H is defined as our new 20’W model in ACER V series which will be the ACER project in

Qisda. X203H is defined as 20’W LCD Monitor supports 1600(H) x 900(V) resolution with DPMS

(Display Power Management System) and ACER eColor function. There are double input types,

D-sub, and DVI. X203H adopts SEC LTM200KT03 and LGD LM200WD1-TLC1. V203H has

included 1W+1W speaker.X203H also support ACM 10000:1.

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 50.

* 2. “Luminance”: Set “brightness” at 100, and “contrast” at 100.

Feature items Specifications Remark

Panel supplier & module name

SEC LTM200KT03

LGD LM200WD1-TLC1

TN, Normally white

Screen diagonal 20W”

Display Format 1600(H) x 900 (V) Panel Display information

Pixel Pitch 276.8 um x 276.8um per one triad

Viewing Angle (@ Contrast Ratio

>= 10)

SEC LTM200KT03

R/L:160 degrees (typ)

U/D: 160 degrees (typ)

LGD LM200WD1-TLC1

R/L:170 degrees (typ)

U/D: 160 degrees (typ)

Analog interface with Scaling

supported Yes With 15-pin D-sub connector

HDMI interface with Scaling

supported No Only For 1A2H model

Panel native resolution supported

1600 (H) x 900

(V)@60Hz

Number of Display Colors

supported

16.7 Millions

RGB 6-bit +Hi-FRC

Contrast Ratio 1000:1 (typ.), 700:1(min)

Test Condition: Set Contrast

at 50, Brightness at 100,

Color at User preset

1. ACM 10000:1

2. Luminance

250 cd/m

(typ.),200

cd/m

(min)

Test Condition: Set Contrast

at 50, Brightness at 100,

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