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Acer LCD TV
AT3221/AT3222
User's Guide
Contents
Disposal instructions
Declaration of Conformity
Packing checklist
Your LCD TV overview
Copyright © 2007. Acer Incorporated.
All Rights Reserved.
Acer LCD TV User's Guide
Original Issue: 5 / 2007
Changes may be made periodically to the information in this publication without obligation to notify any
person of such revisions or changes. Such changes will be incorporated in new editions of this manual or
supplementary documents and publications. This company makes no representations or warranties, either
expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of
merchantability or fitness for a particular purpose.
Record the model number, serial number, purchase date, and place of purchase information in the space
provided below. The serial number and model number are indicated on the label affixed to your device.
All correspondence concerning your unit should include the serial number, model number, and purchase
information.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or
by any means, electronically, mechanically, by photocopy, recording, or otherwise, without the prior written
permission of Acer Incorporated.
Model Number:
Serial Number:
Purchase Date:
Place of Purchase:
Acer and the Acer Logo are registered trademarks of Acer Inc. Other companies' product names or trademarks
are used herein for identification purposes only and belong to their respective companies.
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Table of Contents
Related Manuals for Acer AT2621
Summary of Contents for Acer AT2621
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Page 1: Table Of Contents
Acer Incorporated. Model Number: Serial Number: Purchase Date: Place of Purchase: Acer and the Acer Logo are registered trademarks of Acer Inc. Other companies' product names or trademarks are used herein for identification purposes only and belong to their respective companies. -
Page 5: Remote Control
Remote control POWER Press to turn your TV on/off. DISPLAY General keys Press to display input/channel information (dependent on input/source type). MUTE Press to toggle audio on and off. Input buttons (TV/AV/SCART/PC) Press to select correct input mode. SLEEP Press to set a time period after which the TV will switch itself to standby (15, 30, 45, 60, 90 or 120 minutes). -
Page 10: Adjusting The Osd Settings
Adjusting the OSD settings The OSD can be used for adjusting the settings of your LCD TV. Press the MENU key to open the OSD. You can use the OSD to adjust the picture quality, audio settings, channel settings and general settings. -
Page 14: Widescreen Display Mode
Widescreen display mode Your Acer LCD TV has a special widescreen mode that allows you to toggle between Auto, 4:3, 16:9, Panorama, and Letterbox 1, 2 and 3 type views. Press the WIDE key on the remote control to toggle the display between the four wide modes. -
Page 15: Troubleshooting
Troubleshooting Before you call the Acer service center, please check the following items: Here is a list of possible situations that may arise during the use of your LCD TV. Easy answers and solutions are provided for each. There is no picture or sound. -
Page 16: Pc Input Signal Reference Chart
PC Input Signal Reference Chart Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Standard Format 640 x 350 31.5 70.0 720 x 400 31.5 70.0 640 x 480 31.5 60.0 640 x 480 35.0 66.7 640 x 480 37.9 72.0 VESA 640 x 480 37.5 75.0... -
Page 17: Product Specifications
Product specifications Model AT2621 AT3221 AT4221 Panel spec Resolution (pixels) 1366 x 768 Brightness (tpe.) 500 nit Contrast Ratio (tpe.) 800 : 1 1500 : 1 Display colour 16.7 M Viewing angle (tpe.) H: 160 ; V:160 H: 178 ; V:178 Response (tpe.) - Page 18 Model AT2622 AT3222 AT4222 Panel spec Resolution (pixels) 1366 x 768 Brightness (tpe.) 500 nit Contrast Ratio (tpe.) 800 : 1 1500 : 1 Display colour 16.7 M Viewing angle (tpe.) H: 160 ; V:160 H: 178 ; V:178 Response (tpe.) 8 ms (Gray to Gray) 6.5 ms (Gray to Gray) 8 ms (Gray to Gray)