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20 VRX745VD
English
Owner’s manual
9. CAUTIONS ON HANDLING
Liquid crystal panel/Generalities
For a longer service life, be sure to read the following cautions.
• Be sure to store the liquid crystal panel inside
the main unit when parking the car outdoors
for long period of time. The liquid crystal panel
will operate properly in a temperature range of
0 to 60˚C.
• Don’t allow any liquids on the set from drinks,
umbrellas etc. Doing so may damage the
internal circuitry.
• Do not disassemble or modify the set in any
way. Doing so may result in damage.
• Do not draw the liquid crystal panel out and
use it as a tray. Also, subjecting the liquid
crystal panel to shocks may result in
breakage, deformation or other damage.
• Do not let cigarettes burn the display. Doing
so may damage or deform the cabinet.
• If a problem should occur, have the set
inspected at your store of purchase.
• Do not insert objects or poke in the space
between the liquid crystal panel and the main
unit when the panel is tilted.
• Do not place anything on the display when the
panel is tilted.
• The remote controller may not work if the
remote control sensor is exposed to direct
sunlight.
• In extremely cold weather, the display
movement may slow down and the display
may darken, but this is not a malfunction. The
display will work normally when the
temperature increases.
• Small black and shiny spots inside the liquid
crystal panel are normal for LCD products.
• The liquid crystal panel may stop temporarily
when it opens or closes, when the engine
stops or when it is cold.
• The touchkeys on the display operate when
slightly touched. Do not press the touchkey
screen with much force.
• Do not push the case surrounding the
touchkey panel with much force. This may
cause malfunctioning of the touchkeys.
Cleaning
• Cleaning the cabinet
Use a soft, dry cloth and gently wipe off the
dirt. For tough dirt, apply some neutral
detergent diluted in water to a soft cloth, wipe
off the dirt gently, then wipe again with a dry
cloth.
Do not use benzene, thinner, car cleaner, etc.,
as these substances may damage the cabinet
or cause the paint to peel. Also, leaving
rubber or plastic products in contact with the
cabinet for long periods of time may cause
stains.
• Cleaning the liquid crystal panel
The liquid crystal panel tends to collect dust,
so wipe it off occasionally with a soft cloth.
The surface is easily scratched, so do not rub
it with hard objects.