MBU-3000 User Instruction
9
4. Installing the main unit
Locate your cradle and carefully place the main
unit inside the cradle until the unit is firmly
attached to it. If your cradle is a 6150 type you
will need to plug the dummy antenna on top of
the MBU-3000’s dummy antenna port before
you attach the unit to the cradle.
5. Microphone volume setting
There are mainly two types of original microphone settings that come
with your car. To work at the optimum performance it is required to
identify the type of microphone you have and adjust the microphone
level accordingly.
For single microphone vehicles:
If you have a single microphone you will need to decrease the
microphone volume by turning the knob downwards to the lower end:
For multiple microphone vehicles:
If you have multiple microphones you will probably need to increase
the microphone volume by turning the knob upwards to the top end:
Once you have set up the microphone level you must soft reset
MBU-3000 to allow the setting to become effective (Please refer to
“
Section 15. Soft Reset”
for further information).
Mic Volume Down
Mic Volume Up
Dummy Antenna
