Philips BDL4211V 用户手册

 

 

 
 

14

 

Sync Problems 
 

Screen is scrambled or 
appears torn. 
 

Perform the LCD Monitor reset. 
Push Auto Adjust button. 
Adjust Phase and Clock controls via OSD. 
Perform the LCD Monitor self-test feature 
check to determine if scrambled screen 
appears in self-test mode. 
Check for bent or broken pins. 
Boot up in the "safe mode". 

LCD Scratched 
 

Screen has scratches or 
smudges. 

Turn the LCD Monitor off and clean the 
screen. 

Safety Related Issues 
 

Visible signs of smoke or 
sparks. 

Do not perform any troubleshooting steps 
The LCD Monitor needs to be replaced. 

Intermittent 
Problems 
 

The LCD Monitor 
malfunctions on & off. 
 

Ensure the LCD Monitor is in proper video 
mode. 
Ensure video cable connection between 
computer and the LCD Monitor is secured. 
Perform the LCD Monitor factory reset (via 
Menu > Factory Reset > All Settings). 
Perform the LCD Monitor self-test feature 
check to determine if the intermittent 
problem occurs in self-test mode. 

No sound. 
 

No sound output when an 
input signal with sound 
and external speakers are 
connected was playing. 

Ensure that the audio cables are firmly 
connected to both the audio input 
connectors on your the LCD Monitor and 
audio output connectors on your PC or 
Video player. 

No Video. 
 

No signal indicator is 
displayed. 
 

Check Video Input Selection: 

• 

Composite: Yellow colored RCA jack. 

• 

S-Video: Typically a round 4 pin jack 

• 

Component: Typically 3 RCA jacks of 
Green, Red and Blue. 

Make sure you did not plug the video cable 
to video output port behind the LCD 
Monitor.