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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 or headphones 

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

Setting SCART YPbPr 

14

Widescreen display mode 

15

Troubleshooting 

16

PC Input Signal Reference Chart 

17

Product specifications

 

18

AT1921/AT1922 

User's Guide

Acer LCD TV

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.

Summary of Contents for AT1921

Page 1: ...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 imp...

Page 2: ... from the wall outlet before servicing or disassembling this equipment 13 Do not overload an electrical AC outlet power strip or convenience receptical The overall system load must not exceed 80 of the branch circuit rating If power strips are used the load should not exceed 80 of the power strip input rating 14 Some products are equipped with a three wire electrical grounding type plug that has a...

Page 3: ...r Remote control x1 AAA batteries x2 Power cord x1 User s Guide Quick Guide SCART YPbPr adapter The power cord supplied varies according to your region 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 Front panel view 1 Power On Off 2 Menu key 3 Channel up down 4 Volume up down 5 Input key Your LCD T...

Page 4: ... 1 AC IN HDMI VGA SPDIF OUT SCART ANALOG TUNER PC AUDIO IN VIDEO S VIDEO 8 6 5 4 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 Please see Setting SCART YPbPr on page 14 for details 7 ...

Page 5: ...n 12 WIDE Press to toggle scaling mode between 4 3 16 9 Full Panorama and Letterbox 1 2 modes 13 MPX Press to select the sound input displayed in the top right hand corner mono stereo bilingual 14 VOL Press to increase or decrease the volume 15 CH up down Press to sequentially select the TV channel 9 8 TTX M I X M P X W I D E INDEX SUBTITLE SUBPAGE REVEAL SIZE HOLD 1 Colour buttons R G Y B Operate...

Page 6: ... switch on the TV the Setup Wizard will guide you to complete the language selection and channel scanning Press the OK key to begin the setup process Step 1 Select the setup language you prefer Step 2 Please select country Step 3 Ensure that your co axial cables are connected correctly before proceeding Step 4 Scan for analog channels Step 5 Setup is now complete You are ready to begin watching TV...

Page 7: ...y 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 Cables of Scart D Sub PC Audio in with Core are recommended TV OUT SCART out only works with analog broadcasts Y Yellow Red White Blue Green R W S VIDEO SPDIF OUT PC AUDIO IN W Y AUDIO S Video COMPOSITE SC...

Page 8: ...orrect input source Press the corresponding button on the remote control to select the correct input source Input button guide 1 TV key Toggle Analog TV ATV between input sources 2 AV key Toggle AV and HDMI between input sources 3 SCART key Toggle SCART Component between input sources 4 PC key Toggle VGA between input sources 1 2 3 4 For VGA input Acer recommends setting your PC s external monitor...

Page 9: ...these menus 1 Press the MENU button on the remote control or the MENU button on the control panel 2 Select your desired menu by using the up and down directional keys to switch between the four menus 3 Use the directional keys to interact with the menu The up down directions will scroll through the menu options while left right will adjust the different settings for example in the Picture menu set...

Page 10: ...he directional keys select Audio from the onscreen display Then navigate to the feature you wish to adjust 3 Use the left or right keys to adjust the sliding scale Press OK to save 4 The Audio menu can also be used to adjust the treble bass balance sound effect and Steady sound Adjusting the channel management 1 Press the Menu key to bring up the OSD 2 Using the directional keys select Channel man...

Page 11: ...ress the MENU key on the remote control to bring up the OSD 2 Use the directional keys to navigate to the Settings menu Then select Set PIN see note 3 Enter a four digit password Type it again and press OK to reconfirm 4 Press MENU to exit To enable this feature The default PIN for this TV is 0000 First enter 0000 when you want to change the PIN If you forget your PIN please enter 6163 to reset ...

Page 12: ... The first time you completed the setup wizard all available channels were listed If you need to reorder for new channels please follow the steps below Reordering for channels 1 Press the MENU key on the remote control to bring up the OSD 2 Use the directional keys to navigate and select Channel Management 3 Highlight Reorder Then select the channel you wish to reorder and press OK to confirm Move...

Page 13: ... 3 Highlight Auto Scan Then select Start and press OK to begin or Highlight Manual Scan Then select Scan up Scan down or Scan for updates and press OK to begin 4 Select OK and press MENU to exit 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 ...

Page 14: ... YPbPr 1 Press the SCART key to switch to SCART source mode Press the MENU key on the remote control to bring up the OSD 2 Use the directional keys to navigate to the Settings menu Then select SCART YPbPr See note 3 Use the left or right directional keys to change settings 4 Press MENU to exit To enable this feature If you want to connect a component video cable to display HD high definition video...

Page 15: ...en modes including 4 3 16 9 Full Panorama and Letterbox 1 and 2 4 3 For 4 3 standard pictures A side bar appears on each side 16 9 For 16 9 standard pictures A side bar appears on each side Full In this mode the whole picture is stretched toward each side of the screen Panorama In this mode the picture is progressively stretched toward each side of the screen Letterbox 1 and 2 In this mode the pic...

Page 16: ...ccur due to a VHS camera camcorder or other peripheral being connected at the same time Switch off one of the other peripherals The ghost or double image may be caused by obstruction to the antenna due to high rise buildings or hills Using a highly directional antenna may improve the picture quality The horizontal dotted lines shown on the pictures may be caused by electrical interference e g hair...

Page 17: ... 11 800 x 600 46 875 75 VESA 12 800 x 600 53 674 85 VESA 13 832 x 624 49 72 74 5 MAC 14 1024 x 768 48 36 60 VESA 15 1024 x 768 56 48 70 VESA 16 1024 x 768 60 02 75 VESA 17 1280 x 720 44 772 59 855 VESA 16 9 18 1280 x 720 56 456 74 777 VESA 16 9 19 1360 x 768 47 72 59 799 VESA 16 9 20 1360 x 768 60 288 74 891 VESA 16 9 21 1440 x 900 55 935 59 887 VESA 16 9 22 1440 x 900 70 635 74 984 VESA 16 9 PC I...

Page 18: ...Wall Mounting 100mm x 100mm Analog TV system TV Colour system PAL SECAM Sound system B G D K I L Stereo system NICAM A2 TV Tuner System PLL 45 25 Mhz 862 25 Mhz Subtitles Teletext 1 5 Analog TV tuner quantity 1 Terminal Analog Tuner In Yes SCART CVBS In Out YPbPr In RGB In Audio R L AV S Video S Video Audio R Lshare with CVBS AV CVBS CVBS Audio R L share with S Video HDMI Yes SPDIF out Yes PC D su...

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