Nokia ck-15w 用户手册

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页码 22
20
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Please note: car accessories must be installed or repaired by qualified 
professionals only. Carefully read the User Guide and Installation Guide 
for each system to be installed.
Installation
• Power cable
Identify the terminals for connecting the 
four wires that make up the cable harness of 
the car kit
Power supply 1
Main supply (red) wire:
The main supply wire must be connected to a main 
supply terminal. To do so, locate a main supply 
terminal/wire with a constant +12 V power supply. 
These are available at the:
• Car battery
• Fuse box
• Car sound system
Ignition-sensing (blue) wire:
To activate the ignition-sensing functionality, the 
ignition-sensing wire must be connected to either of 
the following:
• The ignition-sensing wire/terminal in the fuse box 
• The sound system position-sensing terminal/wire
located behind the sound system
!
Some vehicles do 
not come equipped
with an IGNS 
connection. This 
connection is not 
necessary for 
operation of the 
Nokia Bluetooth 
Display Car Kit CK-
15W. The blue wire 
can be left 
unconnected.