QUICK LINKS
Contents
Index
Regulatory Compliance
Product Information
Warranty
GETTING STARTED
About the Display
Package Contents
Identify Components
Position Display
Desk Stand Features
INSTALLING THE DISPLAY
Set DIP Switch
Install Display Controller
Connect Video and Power
Install Display Driver
Change Display Properties
Dome CXtra Software
APPENDIXES
Troubleshooting
Specifications
LED Status Lights
Single Desktop
USB Connection
Component Removal
Power Management
Palette Options
14
Dome C3 Display
Troubleshooting Problem Possible cause Solution
No image appears on
the screen
Computer is not powered on. Turn on computer.
Power cord is not securely connected. Tighten power cord connection and turn on computer.
Video cable connected incorrectly. Make sure the first display of a dual-headed system or the
only display of a single-headed system is connected to the
Video 1 port on the DX display controller. (See page 8.)
Power LED is amber Display is in DPMS mode. Turn off DPMS mode.
No active signal coming from computer. Turn off computer and secure connections.
Signal cable is not fastened securely. Turn off computer and secure connections.
Computer video signal is not VESA DPMS
standard.
Use a VESA DPMS-compliant computer or video controller.
“Check video cable” message Video cable is not securely fastened. Turn off computer. Check and secure connection.
Check computer power and graphics adapter configuration.
VGA not enabled Incorrect DIP switch settings. You may need to remove the DX display controller to check
the DIP switch settings. You can enable VGA on the DX
display controller or use a separate VGA card. See page 7
for the correct switch positions to enable or disable VGA,
depending on your system.
(cont.)