38 ______________________________________________________ Barco - NSL-4601 - User manual
Troubleshooting
7
Troubleshooting
No picture
•
Check whether the monitor is in standby mode. You can bring your monitor
out of standby by pressing the standby button.
•
Check if the power cord is inserted into wall power outlet.
•
Test the wall power outlet, plug another the power cord of another device
into the outlet where the monitor power cord was plugged in.
•
Check the picture contrast and brightness settings.
•
The signal cables should be completely connected to the unit.
•
Check all connectors for bent or pushed in pins.
•
Check that a valid input signal is applied.
Picture appears slowly after switching on
•
This is normal, the image is muted during the product startup process.
Please contact Barco, if the picture has not appeared after five minutes.
The signal is out of range
•
Adjust resolution.
•
Check it whether the signal cable is connected or loose.
•
Check the input source.
Screen color is unstable or single color
•
Check the signal cable.
•
Reinstall the PC video card.
