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Appendix NAVI/AV
The navigation unit is installed with
an extreme angle exceeding the limi-
tation of the installation angle.
Confirm the installation angle. (The
Navigation System must be installed
within the allowed installation angle.
For details, refer to “Installation Man-
ual” and “Installation Angle Setup”
on page 62.)
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 con-
nected properly. (The Navigation Sys-
tem works properly without the lead
connected, but positioning accuracy
will be adversely affected.)
The map continually reorients itself. The traveling direction is always set
to Heading Up.
Touch on the screen and change
the map display.
Tracking marks are not displayed. The “Tracking Display” is turned
off.
Check the “Tracking Display” set-
tings (
➞ Page 65) 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” set-
ting (
➞ Page 65) and make sure
“Nighttime” is selected.
The Orange/white lead is not con-
nected.
Check the connection.
The display is very dim. The vehicle’s light is turned ON, and
“Nighttime” is selected on “Day/
Night Display”.
Read about the “Day/Night Dis-
play” setting (
➞ Page 65) 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 vehi-
cle to warm up.
Picture quality adjustment of the dis-
play is not correct.
Refer to “Operating the Picture
Adjustment” (
➞ Page 104) to adjust
the picture quality.
Ambient light sensor of the display is
hidden.
Set the ambient light sensor not to
be hidden or switch the “DIMMER”
to “ILLUMI” in the SETUP menu.
No sounds are heard.
The volume level will not rise.
The volume level is low. Adjust the volume level.
The attenuator or mute is on. Turn the attenuator or mute off.
The speaker lead is disconnected. Check the connection.
Adjusting the volume of navigation
guidance and beep is not possible.
You cannot adjust them with VOL
(+,–) button.
Turn the volume up or down accord-
ing to “Volume” (
➞ Page 63) in the
Setting menu.
Slope is not displayed on the
Vehicle Dynamics screen.
Inclination does not move on the
3D Calibration screen.
The speed pulse lead is not con-
nected.
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)