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Copyright
Copyright 2009 Acer Technology Corp.
All rights reserved.
This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any
electronic machine readable form without prior written permission of Acer Technology Corp.
ACER AT3247 & AT3248 Service Manual.
Printed in Fijian.
Disclaimer
The information in this guide is subject to change without notice. Acer Incorporated makes no representations or
warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties
of merchantability or fitness for any particular purpose. Any Acer Incorporated software described in this manual is
sold or licensed "as is". Should the programs prove defective following their purchase, the buyer (and not Acer
Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing, repair, and any
incidental or consequential damages resulting from any defect in the software.
Acer is a registered trademark of Acer Corporation.
Intel is a registered trademark of Intel Corporation.
Pentium and Pentium II/III are trademarks of Intel Corporation.
Other brand and product names are trademarks and/or registered trademarks of their respective holders.
Trademarks
All other trademarks are property of their respective owners.
Conventions
The following conventions are used in this manual:
Screen messages
Denotes actual messages that appear on screen.
NOTE
Gives bits and pieces of additional information related to the current topic.
WARNING
Alerts you to any damage that might result from doing or not doing specific
actions.
CAUTION
Gives precautionary measures to avoid possible hardware or software
problems.
IMPORTANT
Remind you to do specific actions relevant to the accomplishment of
procedures.
Summary of Contents for AT3247
Page 1: ...1 Acer AT3247 AT3248 Service Guide ...
Page 7: ...7 Monitor Features General Specifications Chapter 1 ...
Page 8: ...8 782 55 mm 94 5 mm 209 34 mm 558 62 mm 449 16 mm 510 25 mm AT3247 48 ...
Page 11: ...11 Factory Preset Display Modes VGA HDMI Input Signal Reference Chart ...
Page 14: ...14 Connecting Peripherals Front panel controls Chapter 2 ...
Page 17: ...17 Using the OSD Menus ...
Page 18: ...18 ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 22: ...22 ...
Page 23: ...23 ...
Page 24: ...24 ...
Page 28: ...28 3 Turn over the monitor and take off the rear cover ...
Page 31: ...31 Remove the bezel 1 Remove the 12 screws marked in red to remove the BKT ...
Page 32: ...32 Remove the IR board Remove the 2 screws marked in red The panel ...
Page 47: ...47 PCB Layout Main Board Layout Chapter 9 ...
Page 48: ...48 ...
Page 49: ...49 Power Board ...
Page 50: ...50 Key Board IR board ...