Troubleshooting
Problem
Distance between the microphone and the talker is too long or the connection of micro-
phone is not proper.
Talking volume is low
Make the microphone closer to the talker. Or connect the microphone's connector
or noisy. (claim from
properly.
the person on the
The window is open, or the air conditioner blows air to the microphone.
other end of the line)
Close the window, change the air direction from the air conditioner, or change the
microphone position.
Some mobile phones do not send Bluetooth data even if incoming calls are indicated on
the screen of your mobile phone.
A call-back call cannot be made.
A call-back call
The calling party activates the caller ID blocking function.
A call-back call cannot be made.
cannot be made.
An international call was received.
A call-back call may not be made internationally depending on a contract with the
mobile phone company. Check the contract.
30
(continued)
Possible cause
a
Possible solution
Problem
The Switch Unit is disconnected.
Connect the Switch Unit securely and properly.
The Hands-Free Kit
The power of the Head unit is set to off.
featuring Bluetooth
®
Turn on the power of the Head unit.
technology is not
For other than the above
feasible.
Turn on and off the power of the Head unit.
Turn on and off the ACC of the car or the mobile phone.
Audio output comes
For some mobile phone models, audio output does not switch to the hands-free kit auto-
out of the mobile
matically.
phone after
Refer to the instruction manual for the mobile phone regarding audio switching.
reconnection.
Possible cause
a
Possible solution
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