Operation Manual

118
Appendix NAVI/AV
Your vehicle is operating in Simple
hybrid mode.
Connect the speed signal input (pink
lead wire) of the power cable
correctly, and reset the 3D Hybrid
Sensor memory (“Learning
Status”).
The navigation unit is installed with
an extreme angle exceeding the
limitation of the installation angle.
Confirm the installation angle. (This
unit must be installed within +30
degrees to –30 degrees of the
horizontal, or within five degrees of
your vehicle’s direction of travel.)
Indication of the position of your
vehicle is misaligned after a U-turn or
reversing.
Check whether or not the reverse
gear signal input lead (purple) is
connected properly. (The Navigation
System works properly without the
lead connected, but positioning
accuracy will be adversely affected.)
The map continually reorients itself. The travelling direction is always set
to north.
Touch on the screen and change
the map display.
Tracking marks are not displayed. The “Tracking Display” is turned
off.
Check the “Tracking Display”
settings (
➞ Page 57) and make sure
“Always” or “This Trip” is selected.
The daylight display is used even
when the vehicle lights are on.
Daytime is selected on “Day/Night
Display”.
Check the “Day/Night Display”
setting (
➞ Page 58) and make sure
“Illuminated” is selected.
The Orange/white lead is not
connected.
Check the connection.
The system will not switch on or will
not operate.
Installation or connection has been
carried out incorrectly.
Check with your dealer.
The display is very dim. The vehicle’s light is turned ON, and
“Illuminated” is selected on “Day/
Night Display”.
Read about the “Day/Night
Display” setting (
➞ Page 58) and, if
desired, select “Daytime”.
The vehicle cabin temperature is
extremely low.
A Liquid Crystal Display (LCD) is
used, and such displays tend to
darken when cold. Wait for the
vehicle to warm up.
Picture quality adjustment of the
display is not correct.
Refer to “Hardware Manual” to adjust
the picture quality.
Ambient light sensor of the display is
hidden.
Set the ambient light sensor not to
be hidden.
There is no voice guidance or the
volume is low.
The volume setting is low or the
speaker lead is disconnected.
Check the volume setting on the
display or turn the volume up
according to “Volume” (
➞ Page 55)
and/or turn up the volume on the
display.
Slope is not displayed on the
Vehicle Dynamics screen.
Inclination does not move on the 3D
Calibration Status screen.
The speed pulse lead is not
connected.
Connect the speed pulse lead.
When the screen is frozen...
Park your vehicle at a safe place, and cut the engine off. Turn the ignition key back to “Acc off”. Then
start the engine again, and turn the power to the navigation unit back on. If this does not solve the
problem, press the RESET button on the navigation unit.
Symptom Cause Action (See)
MAN-CNDV-50MT-EN.book Page 118 Wednesday, May 4, 2005 1:49 PM