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Acer AT1921 User Manual

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Acer LCD TV
User's Guide
Contents
Disposal instructions
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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  Summary of Contents for Acer AT1921

  • 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 2: At1921/At1922 Important Safety Instructions

    We, Acer Computer (Shanghai) Limited, hereby declare that the product to normal condition. equipment bearing the trade name and model number specified above was tested conforming to the applicable Rules under the most e.
  • Page 3: First Things First

    First things first We would like to thank you for making this Acer LCD TV your choice. With proper care, your new Acer LCD TV will provide you with years of entertainment and satisfaction. This User's Guide introduces you to the various features your LCD TV can offer, and provides clear and concise information about the product, so please read it thoroughly and retain it for future reference.
  • Page 4: Rear Panel View

    Rear panel view AC-in HDMI VGA-in SPDIF-out + PC Audio-in AV-Audio L/R + CVBS + S-Video* SCART** Analog tuner Headphone jack SPDIF-OUT VIDEO PC AUDIO-IN S-VIDEO AC-IN HDMI SCART ANALOG TUNER * For AV: Composite and S-Video input use the same audio ports. ** If you want to connect a component video cable to display HD (high-definition) video on your TV, please plug a SCART/YPbPr adapter into the SCART port.
  • 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 6: Basic Connections

    Basic connections Connecting the power cord Connect the AC cord into the AC input on the back of the set. Connect the plug to the wall outlet as shown. Setting up the remote control Open the cover on the back of the remote unit. Insert two AAA batteries (supplied) to match the polarity indicated inside the battery compartment.
  • Page 7: Connecting External Audio/Video Devices

    Blue Green * Acer recommends the following priority for connection types: HDMI -> Component/SCART -> AV ** If you want to connect a component video cable to display HD (high-definition) video on your TV, please plug a SCART/YPbPr adapter into the SCART port.
  • Page 8: Connecting A Camera, Camcorder, Video Game Or Headphones

    D-Sub D-Sub For VGA input, Acer recommends setting your PC’s external monitor resolution to 1440 x 900 pixels @ 60 Hz refresh rate. Selecting the input source Once you have connected your antenna or external equipment to the TV, you need to select the correct input source.
  • Page 9: Osd Navigation

    OSD navigation Many of the advanced settings and adjustments are available through using the OSD (onscreen display) menus, as shown in the example screenshot below. Basic operations required to navigate these menus (Picture, Audio, Channel management and Settings) are described in this section.
  • 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 11: Advanced Features

    Advanced features Lock This Channel Lock This Channel allows you to enter a password and effectively stop anyone without the password from watching TV Channel. To enable this feature: Setting a personal PIN Press the MENU key on the remote control to bring up the OSD.
  • Page 12: Reorder For Channels

    Locking TV Channel Press the MENU key on the remote control to bring up the OSD. Use the directional keys to navigate to the Channel Management menu. Then select Lock This Channel. Enter your PIN. Type it again and press OK to reconfirm. (see page 11 note) Reorder for channels The first time you completed the setup wizard, all available channels were listed.
  • Page 13: Re-Scan For Channels

    Re-scan for channels The first time you completed the setup wizard, all available channels were listed. If you need to re-scan for new channels, please follow the steps below: Scanning for channels Press the MENU key on the remote control to bring up the OSD. Use the directional keys to navigate and select Channel Management.
  • Page 14: Setting Scart Ypbpr

    Setting SCART YPbPr If you want to connect a component YPbPr cable to your TV, please plug a SCART/YPbPr adapter into the SCART port first. Then, set "SCART-YPbPr ON" and the source will be YPbPr. If you choose "SCART-YPbPr OFF", the source can be "Auto", "CVBS", "S-Video" or "RGB" depending on your choice. To enable this feature: Setting SCART YPbPr Press the SCART key to switch to SCART...
  • Page 15: Widescreen Display Mode

    Widescreen display mode Your Acer LCD TV has a special widescreen mode that allows you to toggle between 4:3, 16:9, Full, Panorama, and Letterbox 1 and 2 type views. Press the WIDE key on the remote control to toggle the display between the four wide modes.
  • Page 16: 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 17: Pc Input Signal Reference Chart

    PC Input Signal Reference Chart Resolution Horizontal Frequency Vertical Frequency Standard Format (kHz) (Hz) 640 x 350 31.5 720 x 400 31.47 640 x 480 31.47 640 x 480 66.7 640 x 480 37.861 VESA 640 x 480 37.5 VESA 640 x 480 43.3 VESA...
  • Page 18: Product Specifications

    Product specifications Model AT1921/AT1922 Panel spec Resolution (pixels) 1440 x 900 Brightness (tpe.) 300 cd/m2 Contrast Ratio (tpe.) 800:1 Display colour 16.7 M Viewing angle (tpe.) H: 160 ; V:160 Response (tpe.) 5 ms (gray to gray) Power supply Input 90 V ~ 264 V - AC.

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At1922