Acer AL1511 Support Question
Acer AL1511 Support Question
Find answers below for this question about Acer AL1511.Need a Acer AL1511 manual? We have 2 online manuals for this item!
Question posted by ghoshudit34 on September 20th, 2012
Acer Al1511 Tft Troubleshooting
I have got AL1511 TFT monitor.There is no variation in brightness and contrast by pressing buttons.Give me solution?
Current Answers
Related Acer AL1511 Manual Pages
al1511ug.pdf - Page 1
... 2 SPECIAL NOTES ON LCD MONITORS 3
BEFORE YOU OPERATE THE MONITOR 3 FEATURES 3 PACKING LIST 3 INSTALLATION INSTRUCTIONS 4 CONTROLS AND CONNECTORS 5 ADJUSTING THE VIEWING ANGLE 6
OPERATING INSTRUCTIONS 7 GENERAL INSTRUCTIONS 7 HOW TO ADJUST A SETTING 9 ADJUSTING THE PICTURE 9-10 PLUG AND PLAY 11
TECHNICAL SUPPORT(FAQ 12-13 ERROR MESSAGE & POSSIBLE SOLUTION ------- 14
APPENDIX 15...
al1511ug.pdf - Page 2
... a particular installation.
WARNING:
To prevent fire or shock hazard, do not expose the monitor to qualified personnel only.
1 This manual should be determined by unauthorized modification to this...try to correct the interference by the party responsible for help.
Before operating the monitor, please read this equipment does cause harmful interference to radio or television reception, ...
al1511ug.pdf - Page 3
... overload power strips and extension cords. Please refer all servicing to the appliance.
If the monitor falls, it can injure a person and cause serious damage to qualified service personnel. z Slots...opening or removing covers can result in a wet basement. PRECAUTIONS
z Do not use the monitor only with UL listed computers which have an electrician install the correct outlet, or ground ...
al1511ug.pdf - Page 4
...Monitor 2. It may include
blemishes of 0.01% or less such as a missing pixel or a pixel lit all of the time.
• Due to the nature of the fluorescent light, the screen may find slightly uneven brightness...3. Power Cord 4. 15-pin D-Sub Cable 5.
BEFORE YOU OPERATE THE MONITOR
FEATURES
• 38.1cm(15") TFT Color LCD Monitor • Crisp, Clear Display for Audio model)
3 NOTES
• Due...
al1511ug.pdf - Page 5
This LCD monitor has an External universal power supply that the power cord is required.) 3. The relevant national ... power supply cord has to be used .
4 Make sure that allows
operation in your LCD monitor's DC-power-input.
The AC-power cord may be used with your LCD monitor. Alternative a flexible cord be of power cord supplied with this equipment. A certified power supply ...
al1511ug.pdf - Page 6
Connect the audio cable: Plug the power cable of your monitor into the PC port. CONTROLS AND CONNECTORS
CABLE CONNECTIONS
Connect the signal ...
Audio model)
Signal Cable
5 Power Cable
2.
3. Audio cable (Option-only for Audio model)Connect the audio cable between the monitor's audio input and the PC's audio output (green port). ATTENTION: If the AC outlet is not grounded, install the proper...
al1511ug.pdf - Page 8
... these settings, the picture can be adjusted to your personal preferences.
• The power cord should be connected. • Connect the video cable from the monitor to the video card. • Press the power button to turn on or off.
MENU/ENTER 5. OPERATING INSTRUCTIONS
GENERAL INSTRUCTIONS...
al1511ug.pdf - Page 12
...monitor meets the Green monitor standards as set consisting of DDC used, communicate additional information about its identity and, depending on the keyboard, or clicking the mouse.
The DDC1 is restored by pressing ... The host can request EDID information over the DDC2B channel. IN ORDER FOR THIS MONITOR TO OPERATE PROPERLY, THERE MUST BE A VIDEO INPUT SIGNAL. This feature is designed...
al1511ug.pdf - Page 13
.... *Inspect monitor's video cable and make sure that may cause
electrical interference. *Computer Power Switch should be connected *Check if the PC system is Plug & Play
compatible *Check if the Video Card is Plug & Play
compatible *Check if the D-15 plug pin of Video
Cable is bent *Adjust the Contrast and Brightness
Controls...
al1511ug.pdf - Page 16
W.)
2.7kg Unit (net)
15 APPENDIX
SPECIFICATIONS
Driving system TFT Color LCD
LCD Panel
Size
38.1cm(15.0")
Pixel pitch Brightness
0.297mm( H )x 0.297mm( V ) 250cd/m2 (Typical)
Contrast
350:1(Typical)
Viewable angle 140° (H) 125° (V)
Response time 25 ms(Tr+Tf)Tr=8ms/Tf=17ms
Video
R,G,B Analog Interface
H-Frequency 30KHz - 60KHz
V-Frequency ...
AL1511 Monitor Service Guide - Page 1
for more information, please refer to http://csd.acer.com.tw Acer AL1511 Service Guide
Service guide files and updates are available on the CSD web;
AL1511 Monitor Service Guide - Page 2
... or consequential damages resulting from any language or computer language, in this guide is ". Other brand and product names are trademarks of Intel Corporation. Any Acer Incorporated software described in this publication may be reproduced,transmitted, transcribed, stored in a retrieval system,or translated into any defect in the software. Pentium and...
AL1511 Monitor Service Guide - Page 4
...number change is made, it supports, please read the following general information. 1. For ACER-AUTHORIZED SERVICE PROVIDERS, your Aceroffice may have decided to the BASIC CONFIGURATION decided for repair ....
2. To better fit local market requirements and enhance product competitiveness, your regional Acer office to -date information available on card, modem, or extra memory capability). ...
AL1511 Monitor Service Guide - Page 8
Table of Contents
Chapter 1 Monitor Features
8
Monitor Features 8 Factory Preset Timing Table 10 Block Diagram 11 Mainboard ...OSD Menu 22 Hot-Key Menu 25 OSD Message 26 LOGO 27
Chapter 3 Machine Disassembly and Replacement
28
Chapter 4 Troubleshooting
31
Chapter 5 Connector Information
34
Chapter 6 FRU (Field Replaceable Unit) List
35
Exploded Diagram 35
Chapter 7 Schematic...
AL1511 Monitor Service Guide - Page 15
..., ISR and Serial Port settings.
2. etc.
3. Mode detection 9. Check if input timing has been changed, if yes then go to 10, else go to recover monitor settings, including brightness, contrast, color temperature and OSD position ....
AL1511 Monitor Service Guide - Page 29
Machine Disassembly
This chapter contains step-by-step procedures on how to avoid mismatch when putting back the components.
2.
3. NOTE: 1.The screws for maintenance and troubleshooting. During the disassembly process, group the screws with the corresponding components to assemble the monitor for the different components vary in size.
AL1511 Monitor Service Guide - Page 32
Troubleshooting Defect Mode Failure Analysis
Repair
Testing
AL1511 Monitor Service Guide - Page 36
NOTE:
Exploded Diagram
Monitor AL1511
Note: above picture show the description of the following component
AL1511 Monitor Service Guide - Page 37
Plz access to website (http://aicsl.acer.com.tw/spl/) for obtaining the update FRU version.
AL1511 Monitor Service Guide - Page 46
...Spare parts lists TABs (Technical Announcement Bulletin) For these to us. and password. Acer's Website offers you convenient and valuable support resources whenever you have included an Acrobat ... you need them. In the Technical Information section you are : Detailed information on Acer's International Traveler's Warranty (ITW) Returned material authorization procedures An overview of all the...
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