4
Data Size:
B6L (182 mm x 128 mm)
Book Size:
B6L (182 mm x 128 mm)
Basics
Faceplate
Volume knob
Loading slot
USB input
terminal
Detach button
Display window*
Auxiliary
input jack
* Only for illustration purpose.
Attach
Detach
How to reset
Reset the unit
within 5 seconds
after detaching the
faceplate.
To
On the faceplate
Turn on the power
Press
B
SRC.
• Press and hold to turn off the power.
Adjust the volume
Turn the volume knob.
Select a source
Press
B
SRC repeatedly.
Change the display information
Press DISP repeatedly.
Before Use
IMPORTANT
• To ensure proper use, please read through this Guide before using this
product. It is especially important that you read and observe Warnings and
Cautions in this Guide.
• Please keep the Guide in a safe and accessible place for future reference.
WARNING
Do not operate any function that takes your attention away from safe
driving.
CAUTION
Volume setting:
• Adjust the volume so that you can hear sounds outside the car to prevent
accidents.
• Lower the volume before playing digital sources to avoid damaging the
speakers by the sudden increase of the output level.
General:
• Avoid using the external device if it might hinder safe driving.
• Make sure all important data has been backed up. We shall bear no
responsibility for any loss of recorded data.
• Never put or leave any metallic objects (such as coins or metal tools) inside
the unit to prevent a short circuit.
• If a disc error occurs due to condensation on the laser lens, eject the disc
and wait for the moisture to evaporate.
• USB rating is indicated on the main unit. To view, detach the faceplate.
• Depending on the types of cars, the antenna will automatically extend
when you turn on the unit with the antenna control wire connected.
Turn off the unit or change the source to STANDBY when parking at a low
ceiling area.
JS_KWD_QSG_KDC_BT278U_KN_EN.indd 4
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7/3/2019 9:09:10 AM
7/3/2019 9:09:10 AM