Appendix
Appendix
49
Engb
Appendix
Symptom
Cause
Action (Reference)
The display is very dim.
Picture quality adjustment of the dis-
play is not correct.
Adjust the picture quality. (Page 44)
No sounds are produced from an
audio source.
The volume level will not rise.
The volume level is low.
Adjust the volume level.
The mute is on.
Turn the mute off.
A speaker lead is disconnected.
Check the connection.
The person on the other end of
the phone call cannot hear the
conversation due to an echo.
The voice from the person on the oth-
er end of the phone call is output
from the speakers and then picked up
by the microphone again, creating an
echo.
Use the following methods to reduce the
echo:
—Lower the volume on the receiver
—Have both parties pause slightly before
speaking
There is no picture.
The handbrake cord is not connected.
Connect the handbrake cord, and apply
the handbrake.
The handbrake is not applied.
Connect the handbrake cord, and apply
the handbrake.
The backlight of the LCD panel is
turned off.
Turn on the backlight. (Page 47)
Nothing is displayed and the
touch panel keys cannot be
used.
The setting for the rear view camera
is incorrect.
Select the appropriate setting for the rear
view camera.
The gearstick was placed in [R] when
the rear view camera was not con-
nected.
Select the correct polarity setting for
“
Camera Polarity
”. (Page 42)
The smartphone was not
charged.
Charging stopped because the tem-
perature of the smartphone rose due
to prolonged use of the smartphone
during charging.
Disconnect the smartphone from the ca-
ble, and wait until the smartphone cools
down.
More battery power was consumed
than was gained from charging.
This problem may be resolved by stopping
any unnecessary services on the smart-
phone.
Problems in the audio screen
Symptom
Cause
Action (Reference)
iPod cannot be operated.
The iPod is frozen.
Reconnect the iPod with the suitable
cable.
An error has occurred.
Reconnect the iPod with the suitable
cable.
No sounds are produced.
The volume level will not rise.
Cables are not connected correctly.
Connect the cables correctly.
Music in an iPod cannot be
played.
An error has occurred.
Select music using the search function.
