Viewsonic NX2232w Guia Do Utilizador

ViewSonic                                                                                                      NX2232w

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• Make sure the power cord is properly connected to the LCD TV AC

power socket.

• Make sure the AC power cord is properly connected to the wall outlet.

• Make sure the DC power button is ON (Blue LED).

• Plug another electrical device (like a radio) to the power outlet to 

verify that the outlet is supplying the proper voltage.

• The TV station may be experiencing problems. Try another channel.

• The Cable TV signal may be scrambled or encoded. Please contact 

your local cable operator.

• Make sure that connection to other components are correct referring 

to the user guide.

• Make sure that setup has been done correctly after connections.

• Make sure the correct input is selected and the input signal is 

compatible.

• Ensure that the video cable is securely connected.

• The picture may appear dim in a brightly lit room.

• Adjust brightness, contrast, saturation (color), and tint referring to the 

user guide.

• Check the input signal setting.

• Check your audio connections are properly connected referring to the 

user guide.

• The MUTE button may have been pressed, try pressing this button 

again.

• Check your audio settings, your TV audio may be set to minimum.

• Press the Volume + (Up) button on the remote control.

• Make sure the directions of batteries are inserted correctly referring to 

the user guide.

• Batteries could be weak or dead.  Replace by new batteries.

• Is a fluorescent light illuminated near the remote control sensor?

• The path of the remote control beam may be blocked. Make sure the 

path is clear and that the remote control is aimed at the remote control 

sensor on the TV.

• Press the POWER button on the remote control to see if you can turn 

on the TV.

• Press MENU button on the remote control to see if there is a MENU 

shown on the screen.

• Press only one button at a time and it is the correct one for the 

operation you want to perform.