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I/A
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Signals from the vehicle’s speed
pulse are not being picked up prop-
erly.
Check that the cables are properly
connected. If necessary, consult the
dealer that installed the system.
The navigation system may not be
mounted securely in your vehicle.
Check that the navigation system is
securely mounted and, if necessary,
consult the dealer that installed the
system.
Your vehicle is operating in Simple
hybrid mode.
Connect the speed signal input (pink
lead wire) of the power cable cor-
rectly, and reset the 3D Hybrid Sen-
sor memory ([
Learning Status
]).
The navigation system is installed
with an extreme angle exceeding the
limitation 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 85.)
Indication of the position of your vehi-
cle 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 travelling direction is always set
to Heading Up.
Touch
on the screen and change
the map display.
The daylight display is used even
when the vehicle lights are on.
[
Day
] is selected to [
Day/Night Dis-
play
].
Check the [
Day/Night Display
] set-
ting (
➞
Page 47) and make sure
[
Automatic
] 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
[
Automatic
] is selected on [
Day/
Night Display
].
Read about the [
Day/Night Dis-
play
] setting (
➞
Page 47) and, if
desired, select [
Day
].
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 142) to adjust
the picture quality.
Display tilt is not at the proper set-
ting.
Press and hold the
EJECT
button to
adjust the tilt.
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.
The volume of beeps and navigation
guidance cannot be adjusted.
You cannot adjust these parameters
with the
VOL (
8/2
)
button.
Turn the volume up or down with
[
Volume
] in the [
Settings
] menu.
Adjusting the volume of navigation
guidance and beeps is not possible.
You cannot adjust them with the
VOL (
8/2
)
button.
Turn the volume up or down accord-
ing to [
Volume
] (
➞
Page 81) in the
[
Settings
] menu.
A strange sound is heard when the
vehicle comes close to a certain
place. (E.g. Dog barking)
The sound for the entry of [
Address
Book
] is set.
Set the sound setting of that entry to
[
No Sound
]. (
➞
Page 62)
An alarm sounds when you approach
the registered location and the set
image pops up, regardless of
whether [
Address Book Icon
] is set
to [
Off
].
This is a normal operation and not a
malfunction.
To turn off the sound output and
image pop up, select [
No Sound
]
and [
No Picture
].
Symptom
Cause
Action (See)
MAN-HD3-SOFTW-EN.book Page 173 Wednesday, January 10, 2007 9:33 AM
