Precautions - Kenwood DNX9280BT Instruction Manual

Precautions

2WARNING
To prevent injury or fire, take the following
precautions:
• Do not watch or fix your eyes on the unit's display
when you are driving for any extended period.
• To prevent a short circuit, never put or leave any
metallic objects (such as coins or metal tools) inside
the unit.
How to reset your unit
• If the unit or the connected unit fails to operate
properly, press the Reset button. The unit returns to
factory settings when the Reset button is pressed.
• Remove the USB device before pressing the Reset
button. Pressing the Reset button with the USB
device installed can damage the data contained in
the USB device. For how to remove the USB device,
see <How to play media> (page
• When the unit is turned on after pressing the Reset
button, the Initial SETUP screen is displayed. Refer to
<Initial Setup> (page 90).
Reset button
Cleaning the Unit
If the faceplate of this unit is stained, wipe it with a dry
soft cloth such as a silicon cloth.
If the faceplate is stained badly, wipe the stain off with
a cloth moistened with neutral cleaner, then wipe it
again with a clean soft dry cloth.
¤
• Applying spray cleaner directly to the unit may affect its
mechanical parts. Wiping the faceplate with a hard cloth
or using a volatile liquid such as thinner or alcohol may
scratch the surface or erases screened print.
About the Terminals of the Unit and
Faceplate
• To prevent deterioration, do not touch the terminals
of the unit and faceplate with your fingers.
• If the terminals on the unit or faceplate get dirty,
wipe them with a clean soft dry cloth.
4
DNX9280BT
Lens Fogging
When you turn on the car heater in cold weather,
dew or condensation may form on the lens in the
disc player of the unit. Called lens fogging, this
condensation on the lens may not allow discs to play.
In such a situation, remove the disc and wait for the
condensation to evaporate. If the unit still does not
operate normally after a while, consult your Kenwood
dealer.
Handling discs
• Do not touch the recording surface of the disc.
• Do not stick tape etc. on the disc, or use a disc with
• Do not use disc type accessories.
• Clean from the center of the disc and move outward.
• When removing discs from this unit, pull them out
15).
• If the disc center hole or outside rim has burrs,
Discs that cannot be used
• Discs that are not round cannot be used.
• Discs with coloring on the recording surface or discs
• This unit can only play the CDs with
• You cannot play a disc that has not been finalized.
• If you try to load a 3-inch-disc with its adapter into
tape stuck on it.
horizontally.
use the disc only after removing the burrs with a
ballpoint pen etc.
that are dirty cannot be used.
This unit may not correctly play discs which do not
have the mark.
(For the finalization process refer to your writing
software, and your recorder instruction manual.)
the unit, the adapter might separate from the disc
and damage the unit.
.