Cleaning The Unit - Clarion MAX983HD Owner's Manual

Notes on Handling
About the hard disk drive
● Important
• Data saved to the hard disk drive may get lost
in case of a breakdown, malfunction, or other
trouble of this unit. It is recommended that you
back up your important data to a personal
computer by using SD cards*1. ➜ "Backing up
User Data" (P. 72)
• Never detach the hard disk drive by yourself. In
case data*1 stored on the hard disk drive gets
erased or destroyed due to this action, no
repair covered by warranty can be granted.
• Operation of this system may be limited to
protect the hard disk drive if the temperature is
extremely high or low. In such a case, please
wait until temperature becomes normal again.
• Though certain buzzing can be heard when the
hard disk drive is working, this is not a
malfunction.
*1: You can back up the following data: the data
of the Stored Locations, the route data, the
data registered in Favourite/Frequent list, the
setting data of the Settings menu.
The recorded music data, Playlist data, and
data imported using SD cards (Skin, Image,
Album Information, Extra POI) cannot be
backed up.
About the liquid crystal panel
For a longer service life, be sure to read the
following notes.
● Important
• The operation panel will operate properly in a
temperature range of 0 to 60°C.
• Do not 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.
• Subjecting the operation 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 operation panel and the main unit
when the panel is tilted.
• 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 touchkeys on the display operate when
slightly touched. Do not press the touchkey
screen with strong force.
• Do not push the case surrounding the touchkey
panel with strong force. This may cause
malfunctioning of the touchkeys.

Cleaning the unit

● 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.
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MAX983HD