JVC KD-HDW10 Instructions Manual page 38

&CAUTION
CONNECT BLACK WIRE (
CD
GND) TO GROUND FIRST.
OTHERWISE, DAMAGE TO YOUR UNIT MAY OCCUR.
INCORRECT CONNECTION CAUSES SERIOUS DAMAGE TO THIS UNIT
PLEASE READ INSTALLATION/CONNECTION MANUAL CAREFULLY.
CONNECT OTHER WIRES
CONNECT POWER CORD TO
THE UNIT
®
CONNECT GROUND FIRST
CONNECT ANTENNA TERMINAL
J'
METALLIC BODY OR CHASSIS
OF THE CAR
Q)