Leyard PLANAR PLL2250MW, User Manual

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19
Care and Maintenance
Care

Avoid exposing your LED LCD monitor directly to sunlight or other heat source. Place your
LED LCD monitor away from the sun to reduce glare.

Put your LED LCD monitor in a well ventilated area.

Do not place any heavy things on top of your LED LCD monitor.

Make certain your LED LCD monitor is installed in a clean and moisture-free area.

Keep your LED LCD monitor away from magnets, motors, transformers, speakers, and TV sets.
Note

Move the LED out of the package and take off the plastic bag and Polystyrene Foam.

Pull the base from Parallel versus Panel to Vertical.

Adjust the Panel within 0 degree leaning forward and 20 degree leaning backward.
Safety Tips

If smoke, abnormal noise or odor came out from your LED LCD monitor, caution you should
remove the power cord immediately and call your service center.

Si de la fumée, un bruit anormal ou une odeur s'échappait de votre moniteur, débranchez
immédiatement le cordon d'alimentation et appelez votre centre de service.

Never remove the rear cover of your LED LCD monitor cabinet. The display unit inside
contains high-voltage parts and may cause electric shock to human bodies.

Never try to repair your LED LCD monitor yourself. Always call your service center or a
qualified technician to fix it.
Troubleshooting
No power

Make sure A/C power cord is securely connected to the power adapter and the power supply
is firmly connected to the LED LCD monitor.

Plug another electrical device into the power outlet to verify that the outlet is supplying
proper voltage.

Make sure all signal cables are installed.
Power on but no screen image

Make sure the video cable supplied with the LED LCD monitor is tightly secured to the video
output port on back of the computer. If not, tightly secure it.

Adjust brightness.
Wrong or abnormal colors

If any colors (red, green, blue) are missing, check the video cable to make sure it is securely
connected. Loose or broken pins in the cable connector could cause an improper connection.

Connect the LED LCD monitor to another computer.