Appendix
Additional Information
Understanding auto EQ
error messages
When correct measurement of the car's inter-
ior acoustic characteristics is not possible
using auto EQ, an error message may appear
on the display. In such cases, refer to the table
below to see what the problem is and how it
may be corrected. After checking, try again.
Message
Cause
Error. Please
The microphone
check MIC.
is not connected.
Error. Please
The microphone
check xxxx
cannot pick up
speaker.
the measuring
tone of a speaker.
Error. Please
The surrounding
check noise.
noise level is too
high.
Error. Please
Power is not
check battery.
being supplied
from the battery
to this unit.
38
En
Action
Plug the optional
microphone se-
curely into the
jack.
! Confirm that the
speakers are con-
nected correctly.
! Correct the input
level setting of the
power amp con-
nected to the
speakers.
! Set the micro-
phone correctly.
! Stop your car in
a place that is
quiet, and switch
off the engine, air
conditioner and
heater.
! Set the micro-
phone correctly.
! Stop your car in
a place that is
quiet, and switch
off the engine, air
conditioner and
heater.
! Connect the bat-
tery correctly.
Indicator list
Common
(MVH-8250BT only)
Indicates that a Bluetooth tele-
phone is connected.
(MVH-8250BT only)
Indicates the signal strength of the
cellular phone.
Indicates that Auto EQ is on.
iPod
1
Shows when repeat play is set to
One or All.
Shows when shuffle function is on.
Shows when the sound retriever
S.Rtrv
function is on.
External storage device (USB, SD)
Shows when the repeat range is
selected for the current file.
Shows when the repeat range is
selected for the current folder.
Shows when random play is on.
Shows when the sound retriever
S.Rtrv
function is on.