Acer LCD TV

AT4222B

AT3222B

AT2622B

User's Guide

Contents

Important safety instructions

2

Disposal instructions

2

Declaration of Conformity

2

First things first

3

Packing checklist

3

Your LCD TV overview

3

Front panel view

3

Rear panel view

4

Remote control

5

General keys

5

Teletext

5

Basic connections

6

Connecting the power cord

6

Setting up the remote control

6

Enjoying analog TV

6

Connecting an antenna/cable

6

Getting started watching your TV

6

Connecting external audio/video devices

7

Connecting a DVD, VCR, STB or audio/video equipment

7

Connecting a camera, camcorder, video game

8

Connecting a PC or notebook computer

8

Selecting the input source

8

OSD navigation

9

Navigating the OSD with the remote control

9

Adjusting the OSD settings

10

Advanced features

11

Lock This Channel

11

Reorder for channels

12

Re-scan for channels

13

Widescreen display mode

14

Troubleshooting

15

PC Input Signal Reference Chart

16

Product specifications

17

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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Acer AT2622B, AT4222B, AT3222B important safety instructions Acer LCD TV

AT4222B, AT2622B, AT3222B specifications

Acer has long been a notable player in the technology sector, and its AT series of monitors, specifically the AT3222B, AT2622B, and AT4222B models, exemplifies the brand's commitment to delivering quality display solutions suited for both professional and home environments. These monitors boast impressive features and technologies that enhance the user experience.

The AT3222B features a 32-inch display with Full HD resolution, providing expansive screen real estate and crisp visuals. This model employs LED-backlit technology, ensuring vibrant colors and deep contrast ratios that enhance viewing experiences, whether for gaming, multimedia consumption, or professional applications. The AT3222B also includes Acer's VisionCare technology, which helps reduce eye strain during prolonged use, making it an excellent choice for those working long hours in front of a screen.

Meanwhile, the AT2622B is a slightly smaller model, measuring 26 inches with 1080p resolution. Its compact size makes it ideal for smaller workspaces or for users who prefer a more manageable screen size without compromising on quality. Like its larger counterpart, the AT2622B incorporates advanced LED technology for enhanced brightness and color accuracy. The device is also equipped with a built-in webcam and microphone, making it perfect for video conferencing and online communication, which is increasingly important in today’s remote working environment.

On the other hand, the AT4222B is the flagship of the series, featuring a substantial 42-inch display with 4K UHD resolution. This model is designed for users who demand the highest level of detail and clarity. The increased pixel density helps deliver stunning image precision, making it suitable for graphic design, video editing, or any application where visual fidelity is paramount. The AT4222B utilizes a wide viewing angle technology, allowing multiple viewers to enjoy a consistent image without color distortion, which is essential for collaborative projects.

All three models support various connectivity options, including HDMI, DisplayPort, and VGA, ensuring compatibility with a wide array of devices. Additionally, the monitors come with built-in speakers, providing an all-in-one solution for entertainment, work, and multimedia consumption.

Overall, the Acer AT3222B, AT2622B, and AT4222B monitors showcase a blend of innovative features, robust technology, and thoughtful design, catering to a variety of user needs, making them ideal choices for anyone looking to enhance their visual experience.