Quick Start Guide
4
Data Size:  B6L (182 mm x 128 mm)
Book Size:  B6L (182 mm x 128 mm)
 Basics (on faceplate)
KD-X270BT/
KD-SX26BT
KD-X270BT/
KD-SX26BT
Volume knob
USB input 
terminal
Detach button
Display window*1
Auxiliary 
input jack
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*2
Press 
 repeatedly.
*2  One of the display information supports Music Synchronization Effect. The illumination color or brightness level of 
the buttons changes and synchronizes with the music level.
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.
•  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 when parking at a low ceiling area.
*1  Only for illustration purpose.
JS_JVC_QSG_KD_X470BHS_K_EN_1.indd 4JS_JVC_QSG_KD_X470BHS_K_EN_1.indd 4 5/28/2019 2:20:24 PM5/28/2019 2:20:24 PM










