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VX2270Smh-LED
LCD Display
User Guide
IMPORTANT: Please read this User Guide to obtain important information on installing
and using your product in a safe manner, as well as registering your product for future
service. Warranty information contained in this User Guide will describe your limited
coverage from ViewSonic Corporation, which is also found on our web site at http://
www.viewsonic.com in English, or in specific languages using the Regional selection
box in the upper right corner of
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Contents Compliance Information.............................................................................. 1 Important Safety Instructions...................................................................... 2 Declaration of RoHS Compliance............................................................... 3 Copyright Information ................................................................................. 4 Product Registration................................................................
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Compliance Information For U.S.A. This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protec
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Important Safety Instructions 1. Read these instructions completely before using the equipment. 2. Keep these instructions in a safe place. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this equipment near water. Warning: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. 6. Clean with a soft, dry cloth. If further cleaning is required, see “Cleaning the Display” in this guide for further instructions. 7. Do not block any ventilati
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Declaration of RoHS Compliance This product has been designed and manufactured in compliance with Directive 2002/95/EC of the European Parliament and the Council on restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS Directive) and is deemed to comply with the maximum concentration values issued by the European Technical Adaptation Committee (TAC) as shown below: Substance Proposed Maximum Concentration Actual Concentration Lead (Pb) 0.1% < 0.1% M
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Copyright Information ® Copyright © ViewSonic Corporation, 2012. All rights reserved. Macintosh and Power Macintosh are registered trademarks of Apple Inc. Microsoft, Windows, Windows NT, and the Windows logo are registered trademarks of Microsoft Corporation in the United States and other countries. ViewSonic, the three birds logo, OnView, ViewMatch, and ViewMeter are registered trademarks of ViewSonic Corporation. VESA is a registered trademark of the Video Electronics Standards Association.
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Getting Started ® Congratulations on your purchase of a ViewSonic LCD display. Important! Save the original box and all packing material for future shipping needs. NOTE: The word “Windows” in this user guide refers to Microsoft Windows operating system. Package Contents Your LCD display package includes: •LCD display • Power cord • AC/DC power adapter • Audio cable • D-Sub cable • DVI cable (available in some countries only) • HDMI cable (available in some countries only) • ViewSonic Wizard CD-
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Quick Installation 1. Connect AC/DC Adapter to LCD Dis- • Wait for the CD-ROM to auto-start. play, and then plug in power cord to AC NOTE: If the CD-ROM does not auto- outlet. start: double-click on the CD-ROM icon in the Windows Explorer, then double- 2. Connect video cable click on viewsonic.exe. • Make sure both the LCD display and • Follow the on-screen instructions. computer are turned OFF 5. Windows users: Set the timing mode • Remove rear panel covers if necessary (resolution and r
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Using the LCD Display Setting the Timing Mode Setting the timing mode is important for maximizing the quality of the screen image and minimizing eye strain. The timing mode consists of the resolution (example 1920 x 1080) and refresh rate (or vertical frequency; example 60 Hz). After setting the timing mode, use the OSD (On-screen Display) controls to adjust the screen image. For the best picture quality set your LCD display timing mode to: VESA 1920 x 1080 @ 60Hz. To set the Timing Mode: 1. Set
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Adjusting the Screen Image Use the buttons on the front control panel to display and adjust the OSD controls which display on the screen. The OSD controls are explained at the top of the next page and are defined in “Main Menu Controls” on page 10. Main Menu with OSD controls Front Control Panel shown below in detail Power light Displays the control screen for the highlighted control. Blue = ON Also a shortcut to toggle analog Orange = Power Saving and digital connection. Standby Power On/Off
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Do the following to adjust the display setting: 1. To display the Main Menu, press button [1]. NOTE: All OSD menus and adjustment screens disappear automatically after about 15 seconds. This is adjustable through the OSD timeout setting in the setup menu. 2. To select a control to adjust, press or to scroll up or down in the Main Menu. 3. After the desired control is selected, press button [2]. A control screen like the one shown below appears. The line at the bottom of the screen shows the
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Main Menu Controls Adjust the menu items shown below by using the up and down buttons. Control Explanation Auto Image Adjust automatically sizes, centers, and fine tunes the video signal to eliminate waviness and distortion. NOTE: Auto Image Adjust works with most common video cards. If this function does not work on your LCD display, then lower the video refresh rate to 60 Hz and set the resolution to its pre-set value. Contrast adjusts the difference between the image background (black l
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Control Explanation Color Adjust provides several color adjustment modes, including preset color temperatures and a User Color mode which allows independent adjustment of red (R), green (G), and blue (B). The factory setting for this product is Native. sRGB-This is quickly becoming the industry standard for color management, with support being included in many of the latest applications. Enabling this setting allows the LCD display to more accurately display colors the way they were origina
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Control Explanation Information displays the timing mode (video signal input) coming from the graphics card in the computer, the LCD model number, the serial number, and ® the ViewSonic website URL. See your graphics card’s user guide for instructions on changing the resolution and refresh rate (vertical frequency). NOTE: VESA 1920 x 1080 @ 60Hz (recommended) means that the resolution is 1920 x 1080 and the refresh rate is 60 Hertz. Manual Image Adjust displays the Manual Image Adjust menu.
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Control Explanation Dynamic Contrast allows the user to turn the contrast ratio enhancement on or off. Aspect ratio Selects the image size for 4:3 and full screen. Overscan allows the user to cut off extra area around the image. ECO Mode provides the lower power consumption by reducing the brightness. Standard: The default brightness setting. Optimize: Decreases the brightness by 25 %. Conserve: Decreases the brightness by 50 %. Setup Menu displays the menu shown below: Language Select allows
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Control Explanation Power Indicator allows the user to select the Power Indicator On/Off for Power On/Off mode. Memory Recall returns the adjustments back to factory settings if the display is operating in a supported timing mode listed in the specification of this manual. Exception: This control does not affect changes made with the Language Select or Power Lock setting. 14
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Other Information Specifications LCD Type TFT (Thin Film Transistor), Active Matrix 1920 x 1080 LCD, 0.248 mm pixel pitch Display Size Metric: 55 cm Imperial: 22” (21.5” viewable) Color Filter RGB vertical stripe Glass Surface Anti-Glare Input Signal Video Sync RGB analog (0.7/1.0 Vp-p, 75 ohms) HDMI/DVI-D (TMDS digital, 100ohms) Composite Sync, Separate Sync, Sync on Green f :24-83 kHz, f :50-76 Hz h v Compatibility PC Up to 1920 x 1080 Non-interlaced 1 Macintosh Power Macintosh up to 1920 x 10
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Troubleshooting No power • Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to the LCD display. • Plug another electrical device (like a radio) into the power outlet to verify that the outlet is supplying proper voltage. Power is ON but no screen image • Make sure the video cable supplied with the LCD display is tightly secured to the video output port on the back of the computer. If the other end of the video cable is not attached permanently to the LCD
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Customer Support For technical support or product service, see the table below or contact your reseller. NOTE: You will need the product serial number. T = Telephone Country/Region Website Email F = FAX AUS= 1800 880 818 Australia/New Zealand www.viewsonic.com.au service@au.viewsonic.com NZ= 0800 008 822 T (Toll-Free)= 1-866-463-4775 Canada www.viewsonic.com T (Toll)= 1-424-233-2533 service.ca@viewsonic.com F= 1-909-468-3757 Europe www.viewsoniceurope.com www.viewsoniceurope.com/uk/support/cal
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Cleaning the LCD Display • MAKE SURE THE LCD DISPLAY IS TURNED OFF. • NEVER SPRAY OR POUR ANY LIQUID DIRECTLY ONTO THE SCREEN OR CASE. To clean the screen: 1. Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles. 2. If the screen still not clean, apply a small amount of non-ammonia, non-alcohol based glass cleaner onto a clean, soft, lint-free cloth, and wipe the screen. To clean the case: 1. Use a soft, dry cloth. 2. If the case still not clean, apply a sm
