Pioneer KEH-P5900R - Manual (Page 7)


• To prevent incorrect connection, the input side of the IP-BUS connector is blue, and the output side
is black. Connect the connectors of the same colors correctly.
• If this unit is installed in a vehicle that does not have an ACC (accessory) position on the ignition
switch, the red lead of the unit should be connected to a terminal coupled with ignition switch
ON/OFF operations. If this is not done, the vehicle battery may be drained when you are away from
the vehicle for several hours.
• The black lead is ground. Please ground this lead separately from the ground of high-current products
such as power amps. If you ground the products together and the ground becomes detached, there is
a risk of damage to the products or fire.
ACC position No ACC position
• Cords for this product and those for other products may be different colors even if they
have the same function. When connecting this product to another product, refer to the
supplied Installation manuals of both products and connect cords that have the same
function.