AsusメーカーLS221Hの使用説明書/サービス説明書
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LS221 Series LCD Monitor User Guide.
ii E3828 First Edition April 2008 Copyright © 2008 ASUST eK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmit.
iii Contents Contents ...................................................................................................... iii Notices ......................................................................................................... iv Safety information .
iv Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference, and • This device must accept any interference received including interference that may cause undesired operation.
v Safety information This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Please check local regulations for disposal of electronic products. • Before setting up the monitor , carefully read all the documentation that came with the package.
vi Care & Cleaning • Before you lift or reposition your monitor , it is better to disconnect the cables and power cord. Follow the correct lifting techniques when positioning the monitor . When lifting or carrying the monitor , grasp the edges of the monitor .
vii Where to nd more information Refer to the following sources for additional information and for product and software updates. 1. ASUS websites The ASUS websites worldwide provide updated information on ASUS hardware and software products. Refer to http://www .
viii.
1-1 ASUS LCD Monitor LS221 Series 1.1 Welcome! Thank you for purchasing the ASUS ® LS221 Series LCD monitor! The latest LCD monitor from ASUS provides a crisper , broader , and brighter display , plus a host of features that enhance your viewing experience.
1-2 Chapter 1: Product introduction 1.3 Monitor introduction 1.3.1 Front view 1. Button: • Use this hotkey to switch between the two input sources: VGA and HDMI (LS221H only).
1-3 ASUS LCD Monitor LS221 Series 1.3.2 Back view 6. Power button / power indicator • Press this button to turn the monitor on/off • The color denition of the power indicator is as the below table. Rear connectors (from left to right) 1. VGA port .
1-4 Chapter 1: Product introduction.
2-1 ASUS LCD Monitor LS221 Series 2.2 Connecting the cables 2.3 Turning the monitor on Gently press the power button . See page 1-2 for the location of the power buton. The power indicator lights up in blue to show that the monitor is ON. 2.1 Unfolding the monitor The monitor is folded in the package.
2-2 Chapter 2: Setup 2.4 Adjusting the monitor • For optimal viewing, we recommend that you look at the full face of the monitor , then adjust the monitor to the angle that is most comfortable for you. • Hold the stand to prevent the monitor from falling when you change its angle.
3-1 ASUS LCD Monitor LS221 Series 3.1 OSD (On-Screen Display) menu 3.1.1 How to recongure 1. Press the MENU button to activate the OSD menu. 2. Press and to navigate through the functions. Highlight and activate the desired function by pressing the MENU button.
3-2 Chapter 3: General Instruction 2. Image Y ou can adjust brightness, contrast, sharpness, saturation, position (VGA only), ASCR, and focus (VGA only) from this main function. • Brightness : the adjusting range is from 0 to 100. is a hotkey to activate this function.
3-3 ASUS LCD Monitor LS221 Series 4. Input Select In this function, you can select either VGA or HDMI input source. (Only for some models) HDMI 5. System Setup Allow you to adjust the system. • Light-in-motion : turns on/off this special function. • Aspect Control : adjusts the aspect ratio to “Full” or “4:3”.
3-4 Chapter 3: General Instruction 3.2 Specications summary Product Series LS221H Display Panel Size 22.0" Wide Screen Color Saturation(NTSC) 72% T rue Resolution WSXGA+ 1680x1050 Pixel Pitch 0.282mm Brightness (Max.) 300cd/m 2 Contrast Ratio (Max.
3-5 ASUS LCD Monitor LS221 Series *Specications are subject to change without notice. Mechanical Design Chassis Colors Black Tilt +20° ~ -3° VESA Wall Mounting 100 x 100mm Security Kensington lock Y es Dimension Phys. Dimension (WxHxD) 531 x 436 x 248mm Box Dimension (WxHxD) 589 x 535 x 210mm Weight Net Weight (Esti.
3-6 Chapter 3: General Instruction 3.3 Troubleshooting (FAQ) Problem Possible Solution Power LED is not ON • Press the button to check if the monitor is in the ON mode. • Check if the power cord is properly connected to the monitor and the power outlet.
3-7 ASUS LCD Monitor LS221 Series 3.4 Supported operating modes Standard Resolution Frequency V ertical Frequency Horizontal Frequency Pixel DOS 720 x 400 70Hz 31.47KHz 28.32MHz VGA 640 x 480 60Hz 31.47KHz 25.18MHz 640 x 480 72Hz 37.90KHz 31.50MHz 640 x 480 75Hz 37.
3-8 Chapter 3: General Instruction.
デバイスAsus LS221Hの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Asus LS221Hをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはAsus LS221Hの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Asus LS221Hの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Asus LS221Hで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Asus LS221Hを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はAsus LS221Hの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Asus LS221Hに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちAsus LS221Hデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。