OSD and Power Lock Settings ... 8 Adjusting the Screen Image ... 9 Main Menu Controls ... 11 Other Information Specifications ... 15 Troubleshooting... 16 Customer Support ... 17 Cleaning the LCD Display ... 18 Limited Warranty ... 19 ViewSonic VG921m...
1980s TCO has been involved in influencing the development of IT equipment in a more user-friendly direction. Our labelling system started with displays in 1992 and is now requested by users and IT-manufacturers all over the world. For more information, please visit www.tcodevelopment.com ViewSonic VG921m...
The mark shown to the right is in compliance with the Waste Electrical and Electronic Equipment Directive 2002/96/EC (WEEE). The mark indicates the requirement NOT to dispose the equipment as unsorted municipal waste, but use the return and collection systems according to local law. ViewSonic VG921m...
4. Lead as an allotting element in steel containing up to 0.35% lead by weight, aluminium containing up to 0.4% lead by weight and as a cooper alloy containing up to 4% lead by weight. ViewSonic VG921m Proposed Maximum Concentration 0.1% 0.1%...
® NERGY Disclaimer: ViewSonic Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from furnishing this material, or the performance or use of this product.
NOTE: The CD includes the User Guide PDF files and INF/ICM display optimization files. The INF file ensures compatibility with Windows operating systems, and the ICM file (Image Color Matching) ensures accurate on-screen colors. ViewSonic recommends that you install both the INF and ICM files.
NOTE: Windows users may receive a message asking them to install the INF file. This is on the CD. 4. Insert the ViewSonic Wizard CD into the computer’s CD drive. Follow the on-screen instructions. If your computer does not have a CD-ROM drive, please refer to Customer Support page.
Wall Mounting (Optional) To obtain a wall-mounting kit, contact ViewSonic instructions that come with the base mounting kit. To convert your LCD display from a desk- mounted to a wall-mounted display, do the following: Four VESA screw holes ViewSonic VG921m or your local dealer.
LCD display’s power will automatically turn ON when power is restored. • Power Button Unlock: Press and hold [1] and the down arrow ViewSonic VG921m for 10 seconds. If any buttons are again for 10 seconds.
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 11. ViewSonic VG921m Main Menu with OSD controls...
Page 13
(The black border around the edge of the screen should barely touch the illuminated “active area” of the LCD display.) ViewSonic VG921m The command line at the bottom of the control screen tells what to do next from this screen.
7500K-Adds blue to the screen image for cooler white (used in most office settings with fluorescent lighting). 6500K-Adds red to the screen image for warmer white and richer red. 5400K-Adds green to the screen image for a darker color. ViewSonic VG921m and down buttons.
Page 15
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 instructions on changing the resolution and refresh rate (vertical frequency). NOTE: VESA 1280 x 1024 @ 60Hz (recommended) means that the resolution is 1280 x 1024 and the refresh rate is 60 Hertz.
Page 16
Resolution Notice allows the user to enable or disable this notice. If you enable the Resolution Notice shown above and your computer is set at a resolution other than 1280 x 1024, the following screen appears. ViewSonic VG921m...
Page 17
OSD Background allows the user to turn the OSD background On or Off. Memory Recall returns the adjustments back to factory settings if the display is operating in a factory Preset Timing Mode listed in the Specifications of this manual. ViewSonic VG921m...
Preset Timing Mode (pre-adjusted to VESA Warning: Do not set the graphics card in your computer to exceed these refresh rates; doing so may result in permanent damage to the LCD display. Macintosh computers older than G3 require a ViewSonic ViewSonic. ViewSonic VG921m 19”...
Loose or broken pins in the cable connector could cause an improper connection. • Connect the LCD display to another computer. • If you have an older graphics card, contact ViewSonic Control buttons do not work • Press only one button at a time.
Europe/Middle East/ www.viewsoniceurope.com Contact your reseller Baltic countries/North Africa Hong Kong www.hk.viewsonic.com India www.in.viewsonic.com Korea www.kr.viewsonic.com Latin America (Argentina) www.viewsonic.com/la/ Latin America (Brazil) www.viewsonic.com/la/ Latin America (Chile) www.viewsonic.com/la/ Latin America (Columbia) www.viewsonic.com/la/ Latin America (Mexico) www.viewsonic.com/la/ Latin America (Peru) www.viewsonic.com/la/ Macau www.hk.viewsonic.com...
LCD display screen or case. Some chemical cleaners have been reported to damage the screen and/or case of the LCD display. • ViewSonic will not be liable for damage resulting from use of any ammonia or alcohol- based cleaners. ViewSonic VG921m...
How long the warranty is effective: ViewSonic LCD displays are warranted for 3 years for all parts including the light source and 3 years for all labor from the date of the first consumer purchase.