Acnodes APH 9220 user manual Troubleshooting

Page 25

APH 9220

22” wide screenhigh brightness LCD Industrial panel mount monitor

CHAPTER 11 TROUBLESHOOTING

1. How do I adjust the resolution?

To change monitor resolution, click Start -> Control Panel -> Display. Select Setting tab to adjust the monitor resolution in Desktop Area. The available resolutions, "640 x 480", "800 x 600", "1024 x 768", "1152 x 864", "1280 x 1024", are deter- mined by the display card in your computer.

2. Is interference signal appeared on LCD normal when shutting down the computer ?

In rare cases, interference may appear on the monitor. This may be caused by signal rate of VGA card and is considered normal. The image quality can be improved by adjusting the phase or pixel rate automatically or manually.

3. The membrane power light is not ON

Press the power On / Off on LCD membrane to check if the monitor is in the ON mode. Check the power cord is properly connected to the LCD keyboard drawer and power outlet.

4. Screen image is not centered or sized properly

Press the button for two seconds to automatically adjust the image. Adjust the H-position and V-position settings via On-screen menu.

 

© Copyright 2011 Acnodes, Inc.

661 Brea Canyon Rd., Suite 3

All rights reserved. Product description and product specifications

Walnut, CA 91789

are subject to change without notice. For latest product information,

tel: 909.598.7388, fax: 909.598.0218

please visit Acnodes’ web site at www.acnodes.com.

Image 25
Contents APH 9220 22 wide screen industrial panel mount LCD Panel Table of Contents Introduction Important SafeguardsOptional Accessories Before InstallationUnpacking Front Aluminum LCD Panel Package ContentsStructure Diagram Mounting Method Page On-Screen Display Operation ConnectionOn-Screen Menu Copyright 2011 Acnodes, Inc Operation LCD SpecificationsRemarks Package includes 1x 6ft S-Video cable AV/ BNC OptionsUSB Interface Serial Interface Touchscreen OptionsCopyright 2011 Acnodes, Inc Touchscreen Quick User Guidelines Copyright 2011 Acnodes, Inc Page DC Power Options TV Turner Options How to use Remote ControllerCopyright 2011 Acnodes, Inc Audio Input Options Quad Display Options SpecificationsRemarks Troubleshooting Cleaning the LCD Display