Caution
Observe the following cautions when using this
unit.
R Keep the sound volume at an appropriate level.
Keep the volume level low enough to be aware of road and traffi c
conditions while driving.
R This unit is designed for use exclusively in automobiles.
R Do not operate the unit for a prolonged period with the
engine turned off.
Operating the audio system for a long period of time with the
engine turned off will drain the battery.
R Do not expose the unit to direct sunlight or excessive
heat.
Otherwise these will raise the interior temperature of the unit, and
it may lead to smoke, fi re, or other damage to the unit.
R Do not use the product where it is exposed to water,
moisture, or dust.
Exposure of the unit to water, moisture, or dust may lead to
smoke, fi re, or other damage to the unit. Make especially sure that
the unit does not get wet in car washes or on rainy days.
R Set the volume level to low enough before the AUX
connection is completed.
Failure to observe this, the loud noise may come out and damage
your speakers and your hearing. Direct connection of the speaker/
headphone output of an external device without any attenuator
may distort sound or damage the connected external device.
Observe the following cautions when installing.
R
Refer wiring and installation to qualifi ed service personnel.
Installation of this unit requires special skills and experience. For
maximum safety, have it installed by your dealer. Panasonic is not liable
for any problems resulting from your own installation of the unit.
R Follow the instructions to install and wire the product.
Not following the instructions to properly install and wire the
product could cause an accident or fi re.
R Take care not to damage the leads.
When wiring, take care not to damage the leads. Prevent them
from getting caught in the vehicle chassis, screws, and moving
parts such as seat rails. Do not scratch, pull, bend or twist the
leads. Do not run them near heat sources or place heavy objects
on them. If leads must be run over sharp metal edges, protect the
leads by winding them with vinyl tape or similar protection.
R Use the designated parts and tools for installation.
Use the supplied or designated parts and appropriate tools to
install the product. The use of parts other than those supplied
or designated may result in internal damage to the unit. Faulty
installation may lead to an accident, a malfunction or fi re.
R
Do not block the air vent or the cooling plate of the unit.
Blocking these parts will cause the interior of the unit to overheat
and will result in fi re or other damage.
R Do not install the product where it is exposed to strong
vibrations or is unstable.
Avoid slanted or strongly curved surfaces for installation. If the
installation is not stable, the unit may fall down while driving and
this can lead to an accident or injury.
R Installation Angle
The product should be installed in a horizontal position with the
front end up at a convenient angle, but not more than 30˚.
The user should bear in mind that in some areas there may be
restrictions on how and where this unit must be installed. Consult
your dealer for further details.
R Wear gloves for safety. Make sure that wiring is
completed before installation.
R To prevent damage to the unit, do not connect the power
connector until the whole wiring is completed.
R Do not connect more than one speaker to one set of
speaker leads. (except for connecting to a tweeter)
Observe the following cautions when handling the
battery for the remote control unit.
• Use only specifi ed battery (CR2025).
• Match the polarity of the battery with the (+) and (–) marks in the
battery case.
• Replace a dead battery as soon as possible.
• Remove the battery from the remote control unit when not using it
for an extended period of time.
• Insulate the battery (by placing them in a plastic bag or covering
them with vinyl tape) before disposal or storage.
• Dispose of the battery according to the local regulations.
• Do not disassemble, recharge, heat or short the battery. Do not
throw a battery into a fi re or water.
In case of battery leakage
• Thoroughly wipe the battery liquid off the battery case and insert
new battery.
• If any part of your body or clothing comes into contact with battery
liquid, wash it with plenty of water.
• If battery liquid comes into contact with your eyes, wash them with
plenty of water and get immediate medical attention.
Observe the following cautions when using USB
device.
\CQ-RX400U\
• Do not connect a USB device directly to this unit. If the USB device
is connected directly to this unit and an accident occurs, or if the
brakes are applied suddenly, the driver or passenger may bump
into the USB device and may get injured.
• Position the USB device and USB extension cable so that they do
not obstruct your driving.
• Do not connect any USB device other than USB memory, a USB
audio player or iPod series. Do not connect multiple USB devices
to the USB connector. Drawing power for multiple USB devices
from the connector could cause overheating and smoking.
Caution
THIS PRODUCT IS A CLASS I LASER PRODUCT.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY
RESULT IN HAZARDOUS RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR BY YOURSELF.
REFER SERVICING TO QUALIFIED PERSONNEL.
The following applies only in the U.S.A.
Part 15 of the FCC Rules
FCC Warning:
Any unauthorized changes or modifi cations to this equipment would
void the user’s authority to operate this device.
Notice
This product contains a CR Coin Cell Lithium Battery which contains
Perchlorate Material - special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
