ProScan PS35682 Owner's Manual page 8

Power Interruption Protection Feature
In the first few months of operation, it is normal for your TV
to occasionally shut down and immediately turn itself on
again. The picture tube in this TV (as in all TV's) operates at
a very high voltage and at times may arc internally. Your TV
will recognize what is happening and will automatically shut
down. This protects the TV's memory from locking up or, in
some cases, being erased. After a shut down occurs, the
following message will briefly appear on the screen.
Adjust PICTURE TILT POLARITYand STRENGTH
switches if necessary.
This model has an extra large color picture tube. The
effects of geomagnetism (Earth's magnetic field) may
cause the picture to tilt slightly. The PICTURE TILT
POLARITY and STRENGTH s witches on the back of the TV
let you compensate for this effect. If the picture appears
tilted, follow these steps to improve it.
1 Make sure the STRENGTH s witch is in the OFFposition as
the diagram shows.
Note: This message will also be displayed briefly if power is interrupted
due to a loss of power to the TV, such as in an electrical storm or a
brown-out situation.
PICTURE TILT
STRENGTH
HIGH
LOW
OFF
2 Move the
STRENGTH
switch to the
LOW
position. If this
improves the tilt but it is still not satisfactory, move the
STRENGTH s witch to the H_GH position. This should
correct the situation. If moving the STRENGTH s witch
makes the tilt worse, return it to the OFFposition and go to
the next step.
3 Change the position of the POLARITY switch. If this
improves the tilt but it is still not satisfactory, move the
STRENGTH switch to the
LOW
or HIGH position. This should
correct the situation.
PICTURE TILT
POLARITY
You may need to reset the PICTURE TILTPOLARITY and
STRENGTH switches if the TV is moved or repositioned in
the room, especially if the TV will be facing a different
direction.
Note: Picture tilt is the result of the earth's magnetic field in your
geographic location. You probably will not need to adjust the
picture tilt.