Acer H243H - Bmid - 24" LCD Monitor Support and Manuals
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Most Recent Acer H243H Questions
My Lcd Sreen Has A Multiple Of Lines All Over 3 Quarters Of It
my scree has muliple lines all over 3 quaters of it when i move
my scree has muliple lines all over 3 quaters of it when i move
(Posted by dorothymcgivern 11 years ago)
How Can The Aspect Ratio Be Set For The H243h? I'd Like Circles To Be 'round' .
I like the screen 'real estate', hoever I wouldlike the circles to be round again instead of ellipti...
I like the screen 'real estate', hoever I wouldlike the circles to be round again instead of ellipti...
(Posted by bwheat 13 years ago)
Where Can I Download The Latest Driver For My H243h 24' Widescreen Monitor?
(Posted by steppeterwolf 14 years ago)
Acer H243H Videos
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Acer H243H 24 inch monitor review
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Acer H243H 24" HD (Review)
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Popular Acer H243H Manual Pages
H243 LCD Monitor Service Guide - Page 1
Acer
Acer -LCD-H243H
Service Manual
LCD Monitor Acer H243H
- 0 -
H243 LCD Monitor Service Guide - Page 2
.... 1
Table of InnoLux Tech. Acer H243H Service Manual
1 Corp. Ltd All Rights Reserved This manual may not, in whole or in part, be copied, Photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of Contents
Important Safety Notice 02 01 Product Specification 03 02 Flat Panel Specification 15 03 Exploded Diagram...
H243 LCD Monitor Service Guide - Page 3
...repair the monitor by a service technician.
However, improper used or installation may cause damage to the monitor as well as to human bodies. z Always unplug the monitor before soldering. If you're unsure of the monitor. Service notes
z When replacing parts...
Acer
Important Safety Notice
Acer -LCD-H243H
1. Before replacing any of this manual carefully.
Safety precautions
This monitor ...
H243 LCD Monitor Service Guide - Page 4
...note 1:
3 Operation Specifications
The unit should operate with embedded universal AC power supplies and audio input. ON/OFF)
...spec depend on sale region)
VGA cable
: 1.8 m. (15 pin D-SUB, black cable with blue male connector)
User manual
: English (640Mb CD)
Warranty... adjusted through OSD control. Acer
01 Product Specification
Acer -LCD-H243H
1. General:
H243H is designed with ...
H243 LCD Monitor Service Guide - Page 5
...spec must not over panel spec.
2.2 Safety, EMC, Ergonomics and Compatibility Requirements
Safety & EMC Ergonomics Compatibility Power Management
MET, CB, Bauart, CCC, FCC, CE, VCCI-B MPRII ISO13406-2 Windows 95/98/Me/2000, Windows XP, Window...and 240Vac input
Regulator Efficiency
4 Acer
Temperature range Humidity range
2.1.3 Altitude...=30, t=24h )
Acer -LCD-H243H
Note 1: Temperature and ...
H243 LCD Monitor Service Guide - Page 6
...(DC output full loading and nominal AC input voltage range)
Acer -LCD-H243H
Ripple and Noise Total composite ripple and noise less than 800mV...x 1080 : 700 mV ± 2% : 30 minutes
Set brightness control and also contrast control at maximum, to measure the screen center, the light output shall BL ≥ 240 cd/m2 (as panel spec).
3.2 White balance
The test standard conditions refer to Sec ...
H243 LCD Monitor Service Guide - Page 7
... KHz with maximum pixel clock 165MHz input signal and WSXGA+ output. Input / Output Signal Specifications
4.1 Video signals
Acer -LCD-H243H
Analog RGB signal: 0.7Vp-p (Input impedance = 75 Ohm)
Sync:
TTL level (Input... D-SUB/DVI connectors, this unit can support FH= 31~80 KHz, Fv=55~76Hz, with maximum pixel clock of 190MHz.
6 Acer
4. Please refer to F/W specification for more detail 3.
H243 LCD Monitor Service Guide - Page 8
... specifications
Supplier
AUO
Model name
M240HW01-V0
Display Area
531.36 × 298.89
Pixel Pitch
276.75(Per one triad) × 276.75
Display Colors:
16.7M colors (RGB 6-bit + Hi_FRC)
7 Acer
Acer -LCD-H243H
Vertical / Horizontal Sync polarity: positive or negative. Function Specifications
All the tests to verify specifications in this section shall be performed...
H243 LCD Monitor Service Guide - Page 9
... to show "Audio" OSD and increase the volume, press [◄] to previous level menu C. B. A. Vertical Stripe 300 cd/m2 (TYP.) 1000 (TYP.) 170(Horizontal) / 160(Vertical) Normally White 75 5ms (TYP. ON/OFF) / 2ms (Gray to Gray) Anti-Glare, 3H 4 556.0(W) ×323.2(H) ×16.65(D) (TYP.)
Acer -LCD-H243H
5.2 Keypad Function
5.2.1 Control buttons on...
H243 LCD Monitor Service Guide - Page 10
... ---
--- V. Depending on .
H.
First
Second
Third
Fourth
Control Range
Default Value
User
Acer e color Management
Text
empowering Technology Standard
Graphics
---
Standard...Acer
FACTORY MODE
●
Acer -LCD-H243H
Press [e], and then press
[POWER] for
entering factory mode.
5.4 OSD Structure
The On-Screen Display (OSD) shall be shown with all OSD controls set...
H243 LCD Monitor Service Guide - Page 12
Double click Figure One. Software Checksum
FW software rooter
11 FW IC Model
Secondlypdownload FW software: first select "READ", and then load FW software in Rooter (Fig.2). Acer
Acer -LCD-H243H
One port of PCBA FW IC.
Adjust ISP programming
Firstly, double click ISP_Tool_v3.7.5EXEI and open ISP program, then select "Device", next select manufacturer...
H243 LCD Monitor Service Guide - Page 14
Acer
Acer -LCD-H243H
Note: if programming fails or success rate is not high, click "Config" and adjust its speed in "E2PROM DEVICE SETTING"
After connecting, AC ON, DC ON
OK
Open ISP program
OK
Choose manufacturer and model of FW IC
OK
LOAD FW software
OK
Click Connect and enter ISP MODE
OK
$MJDL"650...
H243 LCD Monitor Service Guide - Page 45
Acer
Bad Screen
4.4 Bad Screen
Acer -LCD-H243H
Check LVDS
OK
cable
NG
Change LVDS
OK
cable
NG
Check Crystal:
OK
Pin 25,26 of U104
NG
Change X101, C156, C157
Workmanship
LVDS cable NG
Check the pins of U104
43
H243 LCD Monitor Service Guide - Page 47
Acer
Acer -LCD-H243H
05 Spare parts List
82424171A120R
OEM PART NO DESCRIPTION
MOQ
N/A
792381300701R PCBA,I/F BOARD(EMEA,W/SPK),LP2441-717 RO 50
1
...,DVI-D 18+1P MALE 6FT BLACK
50
1
453010100380R CABLE,D-SUB 15P MALE 6FT BLACK/BLUE, ROH 50
1
453030300120R
CABLE AUDIO 1P 6FT BLACK/GREEN CP03B06P0
50
1
430303002230R HRN LVDS FFC 30P 166.5mm W/TASTE
50
1
430300400390R HRN ASS'Y 4P ...
H243 LCD Monitor Service Guide - Page 48
Acer
6.1 PI BD Layout
Acer -LCD-H243H
06 Schematics and Layouts
46
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