ViewSonic N2010 User's Guide download pdf (Page 29)

Troubleshooting

No power

Make sure power button (or switch) is ON.

Make sure A/C power cord is securely connected to the LCD TV.

Plug another electrical device (like a radio) into the power outlet to verify that

the outlet is supplying proper voltage.

Power is ON but no screen image

Make sure the video cable supplied with the LCD TV is tightly secured to the video output port on

the back of the Video source. If the other end of the video cable was not attached permanently to the

LCD TV, tightly secure it to the LCD TV.

Adjust brightness and contrast.

Check Source settings.

Make sure the signal source is compative with the LCD TV.

Wrong or abnormal colours

If any colours (red, green, or 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 LCD display to another Video source.

Control buttons do not work

Press only one button at a time.

Snow appears on screen

Check your antenna connection.

Check TV/CATV selection.

No Sound

Check your audio connection in accordance with Video source.

Press Mute again, so that Mute disappears from the screen.

Check you NICAM settings.

Press the Volume + key on your remote controller.

Remote control doesn’t work

Make sure batteries been inserted correctly.

Batteries could be weak, replace batteries.

NO picture in PC mode

Set PC to “640 x 480” or “800 x 600” @ 60 Hz signal timing.

NO SCART

Check your SCART settings for composite video input/ output, RGB inputs and stereo audio input/

output.

NO Teletext

Check your remote control button for Teletext function.

ViewSonic N2010 28

1 2 ... 24 25 26 27 28 29 30 31 32 33

No comments

ViewSonic N2010 User's Guide Page 29