JVC KD-R210 - Critical Grounding Connection; Connect Ground Wire First

CONNECT OTHER WIRES
CONNECT POWER CORD TO
THE UNIT
@
CONNECT GROUND FIRST
METALLIC BODY OR CHASSIS
OF THE CAR
CD
@ CONNECT ANTENNA TERMINAL
~, CAUTIaN CONNECT BLACK WIRE <<D 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.