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9

Main Menu Controls

Adjust the menu items by using the up ▲ and down ▼ buttons.

NOTE:

 Check the Main Menu items on your LCD OSD and refer to Main Menu 

Explanation below.

Main Menu Explanation

NOTE: 

The Main Menu items listed in this section indicates whole Main Menu items 

of all models. The actual Main Menu details corresponding to your product please 

refer to your LCD OSD Main Menu items.

A

Audio Adjust

adjusts the volume, mutes the sound, or toggles between inputs if you 

have more than one source.

Auto Image Adjust

automatically sizes, centers, and fine tunes the video signal to eliminate 

waviness and distortion. Press the [2] button to obtain a sharper image.

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.

Advanced Image Adjust

The [Advanced Image Adjust] menu appears. You can execute various 

adjustments and settings of advanced image quality.

B

Brightness

adjusts background black level of the screen image.

C

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.

Contrast

adjusts the difference between the image background (black level) and 

the foreground (white level).

Summary of Contents for TD2420-2-CN

Page 1: ...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 h...

Page 2: ...ding the world s expectations for technological evolution innovation and simplicity At ViewSonic we believe that our products have the potential to make a positive impact in the world and we are confi...

Page 3: ...particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to...

Page 4: ...mum one year product warranty Minimum three year availability of spare parts Product takeback Packaging Limits on hazardous substances in product packaging Packaging prepared for recycling Ergonomic U...

Page 5: ...special purposes not exceeding per lamp 1 Short length 500 mm maximum 3 5 mg per lamp 2 Medium length 500 mm and 1 500 mm maximum 5 mg per lamp 3 Long length 1 500 mm maximum 13 mg per lamp 2 Lead in...

Page 6: ...g are provided for your safety If the plug does not fit into your outlet consult an electrician for replacement of the outlet 10 Protect the power cord from being tread upon or pinched particularly at...

Page 7: ...opyright Information Product Registration 2 For Your Records 2 Getting Started Package Contents 3 Quick Installation 4 Wall Mounting Optional 5 Using the LCD Display Setting the Timing Mode 6 OSD and...

Page 8: ...S Environmental Protection Agency EPA As an ENERGY STAR partner ViewSonic Corporation has determined that this product meets the ENERGY STAR guidelines for energy efficiency Disclaimer ViewSonic Corp...

Page 9: ...mation please see the Customer Support section in this guide Product registration available in selected countries only For Your Records Product Name Model Number Document Number Serial Number Purchase...

Page 10: ...fers to Microsoft Windows operating system Package Contents Your LCD display package includes LCD display Power cord Audio cable stereo mini jack D Sub cable DVI cable USB cable Quick Start Guide NOTE...

Page 11: ...wer Cord Audio Out HDMI DVI D Sub Audio In USB2 0 up USB2 0 Down 3 Turn ON LCD display and computer Turn ON the LCD display then turn ON the computer This sequence LCD display before computer is impor...

Page 12: ...ch function is active make sure there is no foreign object in the areas encircled in the figure below Make sure there is no foreign object in the encircled areas NOTE 1 The touch function may need abo...

Page 13: ...urned Off then disconnect the power cord 4 Lay the LCD display face down on a towel or blanket 5 Remove the base Screws removal might be required 6 Find and identify one of the following VESA mount in...

Page 14: ...er guide for instructions IMPORTANT Please make sure that your graphics card is set to 60Hz vertical refresh rate as the recommended setting for most LCD displays Choosing a non supported timing mode...

Page 15: ...ter 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...

Page 16: ...ness and distortion Press the 2 button to obtain a sharper image NOTE Auto Image Adjust works with most common video cards If this function does not work on your LCD display then lower the video refre...

Page 17: ...is manual Exception This control does not affect changes made with the Language Select or Power Lock setting Memory Recall is the default as shipped display configuration and settings Memory Recall is...

Page 18: ...4 60 75 Hz 1280 x 960 60Hz 800 x 600 56 60 72 75 Hz 640 x 480 60 67 72 75 Hz 720 x 400 70 Hz Power Adaptor2 Input Voltage 100 240 VAC 50 60 Hz auto switch Display area Full Scan 521 28 mm H x 293 22 m...

Page 19: ...int 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 small amount of a non ammonia non alcohol based mild non abrasive detergent onto a cle...

Page 20: ...er If the other end of the video cable is not attached permanently to the LCD display tightly secure it to the LCD display Adjust brightness and contrast If you are using an Macintosh older than G3 yo...

Page 21: ...www viewsonic com my Middle East www viewsonic com me Myanmar www viewsonic com mm Nepal www viewsonic com np New Zealand www viewsonic com nz Pakistan www viewsonic com pk Philippines www viewsonic c...

Page 22: ...pment c Removal or installation of the product d Causes external to the product such as electrical power fluctuations or failure e Use of supplies or parts not meeting ViewSonic s specifications f Nor...

Page 23: ...of state law This warranty gives you specific legal rights and you may also have other rights which vary from state to state Some states do not allow limitations on implied warranties and or do not a...

Page 24: ...der warranty contact ViewSonic Customer Support Please refer to the attached Customer Support page You will need to provide your product s serial number so please record the product information in the...

Page 25: ...4136954 E Mail Cefeo soluglobales com Cuernavaca Compusupport de Cuernavaca SA de CV Francisco Leyva 178 Col Miguel Hidalgo C P 62040 Cuernavaca Morelos Tel 01 777 3180579 01 777 3124014 E Mail aquev...

Page 26: ......

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