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■ Use of enhancements
Ensure that only compatible products are connected to your car kit. Before you
begin the installation, ask for professional advice on the enhancements that
would best suit your needs.
Microphone (component 8)
The hands-free unit HF-7 comes with a built-in high-quality microphone. You can
also connect an external microphone (for example, an MP-2 microphone) to the
car kit to suit your particular needs.
Note: Use of any other microphone than the microphone supplied with
the CK-10 car kit may affect the transmission quality.
Phone holder (passive/comp. 11, active/comp. 10)
To connect a compatible mobile phone to the hands-free unit, you need a phone
holder (not included in the sales package). Different phone holders are available
for different phone models.
Antenna coupler (component 9)
You can install a separate antenna coupler (not included in the sales package) to
connect an external antenna. A range of antenna couplers may be available for
mobile phones and phone holders. An antenna coupler can improve in-vehicle
reception of the mobile phone.
Please check the compatibility of couplers with the manufacturer.