Samsung 550EX(N) QSG - Manual (Page 24)

A: Check if the batteries are empty.
A: Check if the power is on.
A: Check if the power cord is securely connected.
A: Check if a special fluorescent or neon lamp is on in the vicinity.
Q & A
Q: How can I change the frequency?
A: 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.)
Q: How can I adjust the resolution?
A: Windows XP:
Set the resolution in the Control Panel → Appearance and Themes → Display → Set-
tings.
A: Windows ME/2000:
Set the resolution in the Control Panel → Display → Settings.
* Contact the video card manufacturer for details.
Q: How can I set the Power Saving function?
A: Windows XP:
Set the resolution in the Control Panel → Appearance and Themes → Display → Screen
Saver.
Set the function in the BIOS-SETUP of the computer. (Refer to the Windows / Computer
Manual).
A: Windows ME/2000:
Set the resolution at the Control Panel → Display → Screen Saver.
Set the function in the BIOS-SETUP of the computer. (Refer to the Windows / Computer
Manual).
Q: How can I clean the outer case/LCD Panel?
A: Disconnect the power cord and then clean the LCD Display 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
LCD Display.
Q: How can I play the video?
A: The video supports the MPEG1 and WMV codecs only. Install the corresponding codec
to play the video. Note that some of the codecs can be incompatible.
Troubleshooting
101