Product Overview; Introduction - Acer H233H Product Service Manual

3. Product Overview

3.1 Introduction

H233H is defined as our new 23"W model in ACER H series which will be the ACER project in
Qisda. H233H is defined as 23"W LCD Monitor supports 1920(H) x 1080(V) resolution with DPMS
(Display Power Management System) and ACER eColor function. There are triple input types, D-
sub, DVI, and HDMI. H233H adopts LGD panel LM230WF1-TLA3, SEC panel LTM230HT01.
H233H has included 1.5W+1.5W speaker. H233H also support ACM 80000:1.
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
Panel supplier & module name
Screen diagonal
Display Format
Pixel Pitch
Viewing Angle (@ Contrast Ratio >=
10)
Analog interface
supported
HDMI interface with Scaling supported
Max resolution mode supported
Number of Display Colors supported
Contrast Ratio
1. Luminance
AC power input
DC power input (with AC power
adapter)
DPMS supported
LED indicator for power status showed
OSD for control
Specifications
LGD LM230WF1-TLA3
SEC LTM230HT01
23"W
1920(H) x 1080 (V)
LGD: 0.265 mm x 0.265
mm
SEC:
0.2655 mm
R/L:160 degrees (typ)
U/D: 160 degrees (typ)
with Scaling
Yes
Yes
1920
1080(V)@60Hz
16.7 Millions
1000:1 (typ.),700:1(min)
300
cd/m
Yes
No
Yes
Yes
& information Yes
0.2655 mm
(H)
2
cd/m (typ.),250
2
(min)
- 5 -
Remark
TN, Normally white
533.2(H) x 312.0(V)
Panel
information
x
per one triad
With 15-pin
connector
For 1A1D1H model
x
Test Condition:
Contrast at
Brightness at 100, Color
at User preset
Test Condition:
Contrast at
Brightness at 100, Color
at User preset
90-264 Volts, 47-63 Hz.
<2W
White/Amber
Display
D-sub
Set
50,
Set
50,