Planar PDP42HD User Manual download pdf (Page 39)

The picture is not sharp.

• The reception may be weak.

• The state of the broadcast may also be bad.

• Make sure the antenna is not disconnected.

The picture moves.

• The reception may be weak.

• The state of the broadcast may also be bad.

• Make sure the antenna is not disconnected.

The picture is doubled or tripled.

• Make sure the antenna is facing the right direction.

• There may be reflected electric waves from

mountains or buildings.

The picture is spotted.

• There may be interference from automobiles,

trains, high voltage lines, neon light, etc.

• There may be interference between the antenna

cable and power cable. Try possible them further

apart.

There are stripes on the screen or colors fade.

• Is the unit receiving interference from other

devices?

• Transmission antennas of radio broadcasting station

and transmission antennas of amateur radio and cellular

phones may also cause interference.

• Use the units as far apart as possible from device that

may cause possible interference.

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Planar PDP42HD User Manual Page 39