Samsung SPL4225D, Owner'S Instructions Manual, Page: 68 / 72

68
Troubleshooting
Problem
Poor picture.
The power indicator is
blinking amber.
Your Remote control does not
operate the monitor.
The monitor won’t turn on.
There is no screen image.
The image is too light or
too dark.
The image is too large or
too small.
The message "Check Temp"
blinks on the screen and then
the picture switches OFF.
The message "Check Fan”
blinks on the screen and then
the picture switches OFF.
Before you call a service technician, please scan this list of problems and possible solutions. It may save you
time and money.
Possible Solution
Check all wire connections.
The monitor is using its power management system.
Check the power management utility on your computer.
Press the “Mode” button to put your remote control in the
“Monitor” mode.
Make sure the wall outlet is working.
Check to see that both the monitor and the source are plugged
in and turned on.
Adjust the Brightness or Contrast settings.
Adjust the Size settings.
The PDP is overheated. Power off the PDP and let it cool for a
while.
The cooling fan of the PDP may have a problem. Contact an
authorized service center.
BN68-00262A-01Eng_60-71 12/17/04 11:41 AM Page 68