Message Cause Action
Error. Please
check xxxx
speaker.
The microphone
cannot pick up
the measuring
tone of a speaker.
! Confirm that the
speakers are con-
nected correctly.
! Correct the input
level setting of the
power amp con-
nected to the
speakers.
! Plug the micro-
phone securely
into the jack.
Error. Please
check noise.
The surrounding
noise level is too
high.
! Stop your car in
a place that is
quiet, and switch
off the engine, air
conditioner and
heater.
! Set the micro-
phone correctly.
Error. Please
check battery.
Power is not
being supplied
from the battery
to this unit.
! Connect the bat-
tery correctly.
! Check the battery
voltage.
Understanding messages
Messages Translation
CAUTION: Screen
image may appear re-
versed.
Pioneer recommends
the use of a camera
which outputs mirror-
reversed images.
Otherwise, the screen
image will appear re-
versed.
En
78
Appendix
Additional Information