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Additional Information; Precautions; Note On Lcd Panel; Maintenance - Sony NV-U51 Quick Start Manual

Nav-u series personal navigation system
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Additional Information

Precautions

If your car has been parked in direct sunlight,
allow the unit to cool off before operating it.
Moisture condensation
On a rainy day or in a very damp area, moisture
condensation may occur inside the display of the
unit. Should this occur, the unit will not operate
properly. In such a case, slide the POWER switch
on the bottom right of the unit to OFF position,
then wait for about an hour until the moisture has
evaporated.

Note on LCD panel

Some stationary blue, red or green dots may
appear on the monitor. These are called "bright
spots," and can happen with any LCD. The LCD
panel is precision-manufactured with more than
99.99 % of its segments functional. However, it
is possible that a small percentage (typically 0.01
%) of the segments may not light up properly.
This will not, however, interfere with your
viewing.

Maintenance

Cleaning the suction cup

Wash and clean the surface of the suction cup if it
becomes dirty and attachment strength weakens.
Before washing, be sure to detach the suction cup
part from the cradle following the steps below.
14
1
Holding the left knob, loosen the right
knob, then remove both knobs.
2
Detach the suction cup part.
3
Wash the surface of the suction cup
with water.
Clean and dry the suction cup before
reattaching.
To reattach, install the suction cup, then the left
and right knobs, and tighten the right knob.
Warning
• Never wash the suction cup without detaching
it from the cradle, as doing so may damage the
cradle.
• Do not use a cleaning solution, wash only with
water.
• Be sure to dry the suction cup before
reattaching.

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