2 | Dome E4c Display
Display status
The Dome E4c display has a light-emitting diode, or LED, on the front
panel to indicate display status.
• Green. The display is connected and running properly.
• Amber. The video signal is not being received.
There is no power switch on the display unit. The unit turns on
automatically when the computer system is turned on. The LED
appears green to indicate functional system, or normal operation.
Improper cable connections could cause no image to appear on the
display screen or the LED to glow amber. See
“Troubleshooting” on
page 14
for more information.
LED on display front
mx4.book Page 2 Wednesday, August 9, 2006 3:03 PM
