Installation using the power cable CA-153P and direct
input cable CA-161
In this setup, the junction box is connected to the car radio with the
power cable CA-153P and the direct input cable CA-161, and the car
radio speakers are used for calls.
1. Connect the wires of the power cable CA-153P to the car as follows:
• The black wire to the vehicle ground.
• The red wire to the permanent 12 V. Always connect the supplied
2 A fuse to this line, close to the source.
CK-200
CA-134
I n s t a l l a t i o n
43
• The blue wire to the Ignition or ACC (accessory) line. Always
connect the supplied 1 A fuse to this line, close to the source.
• The yellow wire to the car radio mute input.
2. Connect the direct input cable CA-161 to the respective connectors
on the car radio and the junction box.
3. Connect the display to the respective connector on the junction box.
In some cars, you may need to switch on the car radio to hear the call
audio.
Optional steps:
• To charge a compatible mobile device through the car kit, connect a
compatible charging cable (such as Nokia CA-134) to the junction
box.
• To use an optional external microphone (such as Nokia MP-2)
instead of the built-in one, connect the microphone to the respective
connector on the junction box, and modify the microphone settings
(see “Installer settings”, p. 43). You may need to use an external
microphone in noisy car environments.