ViewSonic N2230w - Troubleshooting

ViewSonic N2230w
22
ENGLISH
Troubleshooting
Problem Possible Solution
No power
0DNHVXUHWKHSRZHUFRUGLVSURSHUO\FRQQHFWHGWRWKH/&'79$&
power socket.
0DNHVXUHWKH$&SRZHUFRUGLVSURSHUO\FRQQHFWHGWRWKHZDOORXWOHW
0DNHVXUHWKH'&SRZHUEXWWRQLV21%OXH/('
3OXJDQRWKHUHOHFWULFDOGHYLFHOLNHDUDGLRWRWKHSRZHURXWOHWWR
verify that the outlet is supplying the proper voltage.
No picture
• 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.
0DNHVXUHWKDWFRQQHFWLRQWRRWKHUFRPSRQHQWVDUHFRUUHFWUHIHUULQJ
to the user guide.
0DNHVXUHWKDWVHWXSKDVEHHQGRQHFRUUHFWO\DIWHUFRQQHFWLRQV
0DNHVXUHWKHFRUUHFWLQSXWLVVHOHFWHGDQGWKHLQSXWVLJQDOLV
compatible.
Strange color,
light color, or color
misalignment
• Ensure that the video cable is securely connected.
• The picture may appear dim in a brightly lit room.
$GMXVWEULJKWQHVVFRQWUDVWVDWXUDWLRQFRORUDQGWLQWUHIHUULQJWRWKH
user guide.
• Check the input signal setting.
No sound
• Check your audio connections are properly connected referring to the
user guide.
7KH087(EXWWRQPD\KDYHEHHQSUHVVHGWU\SUHVVLQJWKLVEXWWRQ
again.
• Check your audio settings, your TV audio may be set to minimum.
3UHVVWKH9ROXPH8SEXWWRQRQWKHUHPRWHFRQWURO
Remote control
unit does not
operate
0DNHVXUHWKHGLUHFWLRQVRIEDWWHULHVDUHLQVHUWHGFRUUHFWO\UHIHUULQJWR
the user guide.
• Batteries could be weak or dead. Replace by new batteries.
,VDÀXRUHVFHQWOLJKWLOOXPLQDWHGQHDUWKHUHPRWHFRQWUROVHQVRU"
7KHSDWKRIWKHUHPRWHFRQWUROEHDPPD\EHEORFNHG0DNHVXUHWKH
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.
3UHVV0(18EXWWRQRQWKHUHPRWHFRQWUROWRVHHLIWKHUHLVD0(18
shown on the screen.
• Press only one button at a time and it is the correct one for the
operation you want to perform.