Samsung Television SyncMaster 400PXn User Manual

The LCD Display screen flickers.Display is securely connected.  
(Refer to Connecting to a Computer )  
 
 
Problems related to the Screen 
 
Note
• Problems related to the LCD Display screen and their solutions are listed.
 
 
Problems Solutions
The screen is blank and the power 
indicator is off.
zEnsure that the power cord is firmly connected and the LCD 
LCD Display is on.  
(Refer to the  Connecting the LCD Display  )  
Check Signal Cable message.zEnsure that the signal cable is firmly connected to...

• Problems related to audio signals and their solutions are listed below.
 
Problems Solutions
No sound.
zEnsure that the audio cable is firmly connected to both the 
audio-in port on your LCD Display and the audio-out port on 
your sound card.  
(Refer to the  Connecting the LCD Display  )  
zCheck the volume level.  
The sound level is too low.zCheck the volume level.  
zIf the volume is still too low after turning the control to its 
maximum, check the volume control on the computer sound 
card or...

Set the resolution in the Control Panel →
 Appearance and 
Themes  →
 Display  →
 Settings.  
zWindows ME/2000: 
Set the resolution in the Control Panel  →
 Display  →
 Settings.  
* Contact the video card manufacturer for details.  
How can I set the Power Saving 
function?zWindows 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).  
zWindows ME/2000: 
Set...

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Model
The color and appearance of the product may vary depending on the model, and the product specifications are 
subject to change without prior notice for reasons of performance enhancement. 
Troubleshooting 
Self-Test Feature Check
 
 
Note
• Check the following items yourself before calling for assistance. Contact a Service Center for problems that  you cannot solve by yourself. 
 
 
Self-Test Feature Check
  Your LCD Display provides a self test feature that allows you to...

   
 
 
Maintenance and Cleaning
 1) Maintaining the LCD Display Case.  Clean with a soft cloth after disconnecting the power cord. 
 
• Do not use benzene, thinner or other flammable substances, or a  wet cloth. 
• We recommend that a Samsung cleansing agent is used to prevent  damage to the screen. 
2) Maintaining the Flat Panel Display Screen.  Clean with a soft cloth (cotton flannel) smoothly. 
 
• Never use acetone, benzene or thinner.  (They may cause flaws or deformation of the screen surface.) 
•...

(Refer to Connecting to a Computer )  
 
 
Problems related to the Screen 
 
Note
• Problems related to the LCD Display screen and their solutions are listed.
 
 
Problems Solutions
The screen is blank and the power 
indicator is off.
zEnsure that the power cord is firmly connected and the LCD 
LCD Display is on.  
(Refer to the  Connecting the LCD Display  )  
Check Signal Cable message.zEnsure that the signal cable is firmly connected to the PC or 
video sources.  
(Refer to the Connecting the LCD...

• Problems related to audio signals and their solutions are listed below.
 
Problems Solutions
No sound.
zEnsure that the audio cable is firmly connected to both the 
audio-in port on your LCD Display and the audio-out port on 
your sound card.  
(Refer to the  Connecting the LCD Display  )  
zCheck the volume level.  
The sound level is too low.zCheck the volume level.  
zIf the volume is still too low after turning the control to its 
maximum, check the volume control on the computer sound 
card or...

any water enter the LCD Display. 
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Select Language Main  Page
Model
The  co lor  an d ap pe ar an c e of the  p ro du c t ma y  v a ry  de pe nd ing  o n  th e mo de l, a nd  th e pr od uc t sp ec ific ation s  a re  
subject to change without prior notice for reasons of performance enhancement. 
Specifications 
General
General
 
General 
Mod el N am e  Syn c Mas ter  40 0PXn  
LC D P a n e l  
Size   40   D iag on al (1 01 .6 c m)  
Dis p lay  ar ea   88 5.16 8 mm  ( H ) x  4 97 .66 4 mm ( V) 
Pixe l Pitc h   0.64 8 mm  ( H ) x  0 .21 6...

Aud io Inp ut 2  RC A J ac k  R e d( R)  Wh ite( L) , 0 .5  Vrms  ( -9 dB)  
PC Au dio  In pu t  3.5 Ø  Ste re o J ac k , 0 .5 Vrm s ( -9 dB)  
Frequency  RF: 80 Hz ~ 15 kHz (at -3 dB) 
Response  A/V: 80 Hz ~ 20 kHz (at -3 dB)  
Plug and Play Ca pability  
This  mo nitor  ca n b e ins talle d o n an y  Plu g & Play  c omp atib le s ys tem . Th e in te ra c tio n o f th e mo nitor  an d the  
computer systems will provide the best operating conditions and monitor settings. In most cases, the m onitor 
in...