Samsung SyncMaster 540N User Manual page 144

Q & A
Question
How can I change the
frequency?
How can I adjust the resolution?
How can I set the Power Saving
function?
How can I clean the outer
case/LCD Panel?
Self-Test Feature Check
Self-Test Feature Check
Your monitor provides a self test feature that allows you to check whether your monitor is
functioning properly.
Self-Test Feature Check
1. Turn off both your computer and the monitor.
2. Unplug the video cable from the back of the computer.
3. Turn on the monitor.
If the monitor is functioning properly, you will see a box in the illustration below.
This box appears during normal operation if the video cable becomes disconnected or
damaged.
4. Turn off your monitor and reconnect the video cable; then turn on both your computer and the
monitor.
If your monitor screen remains blank after using the previous procedure, check your video
controller and computer system; your monitor is functioning properly.
Warning Messages
If there is something wrong with the input signal, a message appears on the screen or the
screen goes blank although the power indicator LED is still on. The message may indicate
that the monitor is out of scan range or that you need to check the signal cable.
The frequency can be changed by reconfiguring the video card.
Note that video card support can vary, depending on the version
of the driver used. (Refer to the computer or the video card
manual for details.)
Windows ME/XP/2000 : Set the resolution at the Control
Panel¡ Display¡ Settings.
* Contact the video card manufacturer for details.
Windows ME/XP/2000 : Set the function at BIOS-SETUP of the
computer or the screen saver. (Refer to Windows/Computer
Manual).
Disconnect the power cord and then clean the monitor with a soft
cloth, using either a cleaning solution or plain water.
Do not leave any detergent or scratches on the case. Do not let
any water enter the monitor.
| Warning Messages |
Answer
Environment | Useful Tips