Kenwood DNX874S Owner's Manual

Page of 133
Before Use
4
Before Use
Precautions
# WARNINGS
 
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To prevent injury or fire, take 
the following precautions:
• To prevent a short circuit, never put or leave 
any metallic objects (such as coins or metal 
tools) inside the unit.
• Do not watch or fix your eyes on the unit’s 
display when you are driving for any extended 
period.
• If you experience problems during installation, 
consult your KENWOOD dealer.
 
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Precautions on using this unit
• When you purchase optional accessories, 
check with your KENWOOD dealer to make 
sure that they work with your model and in 
your area.
• You can select language to display menus, 
audio file tags, etc. See User Interface Setup 
• The Radio Data System or Radio Broadcast 
Data System feature won’t work where the 
service is not supported by any broadcasting 
station.
• The unit may not function properly if the 
connectors between the unit and front panel 
are dirty. Detach the front panel and clean the 
connector with a cotton swab gently, being 
careful not to damage the connector.
 
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Protecting the monitor
• To protect the monitor from damage, do not 
operate the monitor using a ball point pen or 
similar tool with the sharp tip.
 
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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.
NOTE
•  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 
erase screened print.
 
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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.
 
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Precautions on handling discs
• Do not touch the recording surface of the disc.
• Do not stick tape etc. on the disc, or use a disc 
with tape stuck on it.
• 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 horizontally.
• If the disc center hole or outside rim has burrs, 
use the disc only after removing the burrs with 
a ballpoint pen etc.
• Discs that are not round cannot be used.
• 8-cm (3 inch) discs cannot be used.
• Discs with coloring on the recording surface or 
discs that are dirty cannot be used.
• This unit can only play the CDs with 
.
• This unit may not correctly play discs which do 
not have the mark.
• You cannot play a disc that has not been 
finalized. (For the finalization process see your