Modem Problems - Samsung NA10 User Manual

Problem
There is LCD or CRT has
noise (speckles, lines or
raged edges) on the pic-
ture when playing a
MPEG file with the Media
player/ DVD software or
using the USB camera.
In DOS mode the CRT/LCD
button does not work.
If the connected CRT moni-
tor display is not steady.

Modem Problems

Problem
My modem doesn't connect
to services or disconnects
during communication
Action
Adjust the resolution and the colour to 1400 x 1050
and 32 bit to display clearly, or avoid playing two
programs at the same time.
The LCD only mode is not supported using this Key
combination.
If the refresh rate is not optimal for the connected
CRT, then this problem may occur.
To correct this problem do the following:
1.Click Start > Settings > Control Panel.
2.Double-click the Display icon to open the Display
properties.
3.Select Settings
4.Click the Advanced button.
5.Click the Adapter tab
6.Adjust the Refresh rate to optimal or other selections
until you see the CRT clearly.
Action
If your modem has difficulty in connecting to on-
line services and sustaining communications, first
check if other devices are connected and remove
them. Also remove any extension leads. Interference
from certain devices or poor line power conditions
may degrade the quality of your connection. Under
these conditions gradually reduce the communica-
tion speed of your modem until a reliable connection
is achieved.
Check with your on-line service provider.
Troubleshooting 55