Lenco DVT-228 - Manual (Page 30)

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Trouble Shooting
Before consulting service personnel, check the following chart for a possible cause of the trouble
you are experiencing and for a solution.
PROBLEM SOLUTION
TV will not turn on
● Make sure the power cord is plugged in.
● The batteries in the remote control may be
exhausted replace the batteries.
No picture, no sound
● Check the interface cable between TV and
antenna/cable TV.
● Press the power button on the remote.
● Press the SOURCE button the remote, then press the
“ ▲/▼”button repeatedly to select the TV source.
Poor picture, sound OK
● Check the interface cable between TV and
antenna/cable TV.
● Try another channel, the station may have broadcast
difficulties.
● Adjust the brightness/contrast in the Video menu.
Audio noise ● Move any infrared equipment away from the TV.
The TFT LCD panel uses a panel consisting of sub pixels which requires sophisticated technology
to produce. However, there may be few bright or dark pixels on the screen. These pixels will have
no impact on the performance of the product.