Samsung 940T LS19HATES7 사용자 설명서

Hz, a "Not Optimum 
Mode","Recommended Mode 
1280 x 1024 60 Hz" message is 
displayed. If the display exceeds 85 
Hz, the display will work properly but 
the "Not Optimum 
Mode","Recommended Mode 
1280 x 1024 60 Hz" message 
appears for one minute and then 
disappears.  
Please change to the recommended 
mode during this one-minute period. 

(The message is displayed again if 
the system is rebooted.) 

There is no image on the 
screen.
Is the power indicator on 
the monitor blinking at 1 
second intervals?

The monitor is in PowerSaver mode. 

press a key on the keyboard to 
activate the monitor and restore the 
image on the screen.  

If there is still no image, 
press the ' ' button.  
Then press any key on the keyboard 
again to activate the monitor and 
restore the image on the screen.

Connected using the DVI 
cable?

You may get a blank screen if you 
boot the system before you connect 
the DVI cable, or disconnect and 
then reconnect the DVI cable while 
the system is running as certain 
types of graphic cards do not send 
out video signals. 
Connect the DVI cable and then 
reboot the system.

I cannot see the On 
Screen Display.

Have you locked the On 
Screen Display (OSD) 
Menu to prevent changes?

Unlock the OSD by pressing the 
MENU button for at least 5 seconds.

The screen shows 
strange colors or just 
black and white.

Is the screen displaying 
only one color as if looking 
at the screen through a 
cellophane paper? 

Check the signal cable 
connection.Make sure the video 
card is fully inserted in it's slot.

Have the screen colors 
become strange after 
running a program or due 
to a crash between 
applications?

Reboot the computer.

Has the video card been 
set properly?

Set the video card by referring to the 
video card manual. 

The screen suddenly 
has become 
unbalanced.

Have you changed the 
video card or the driver?

Adjust screen image position and 
size using the OSD.

Have you adjusted the 
resolution or frequency to 
the monitor?

Adjust the resolution and frequency 
at the video card.  
(Refer to the 

Preset Timing Modes

).

The screen can be unbalanced due to the cycle of the video card signals. 
Readjust Position by referring to the OSD.

The screen is out of 
focus or OSD cannot 
be adjusted.

Have you adjusted the 
resolution or frequency on 
the monitor?

Adjust the resolution and frequency 
of the video card.  
(Refer to the 

Preset Timing Modes

).

LED is blinking but no 
images on the screen.

Is the frequency properly 
adjusted when checking 
the Display Timing on the 
menu?

Adjust the frequency properly by 
referring to the video card manual 
and the 

Preset Timing Modes

.