4
Notes on internal memory
Before removing the vehicle battery
If the battery is disconnected or discharged, the memory will be
erased and must be reprogrammed.
Some of the settings and recorded contents will not be reset.
Data subject to erasure
The information is erased by disconnecting the yellow lead from
the battery (or removing the battery itself).
Some of the settings and recorded contents will not be reset.
Resetting the microprocessor
CAUTION
Pressing the
RESET
button resets settings and recorded
contents to the factory settings.
—
Do not perform this operation when a device is connected
to this product.
—
Some of the settings and recorded contents will not be
reset.
The microprocessor must be reset under the following
conditions:
Prior to using this product for the first time after installation.
If this product fails to operate properly.
If there appears to be problems with the operation of the
system.
If your vehicle position is shown on the map with a signifi-
cant positioning error.
1 Turn the ignition switch OFF.
2 Press the
RESET
button with a pen tip or other
pointed implement.
Refer to
Checking part names and functions
on page 4
Settings and recorded contents are reset to the factory settings.
About this manual
This manual uses diagrams of actual screens to describe oper-
ations. However, the screens on some products may not match
those shown in this manual depending on the model used.
Meanings of Symbols Used in This
Manual
This indicates to touch an appropriate soft key
on the touch screen.
HOLD
This indicates to touch and hold an appropri-
ate soft key on the touch screen.
This indicates that there is a reference or
supplementary for the key or screen.
Checking part names and
functions
HOME
MAP
MODE
SOURCE
MUTE
CAR
1
2
3 4 5 6 7
8 9 a
1
HOME
button
Press to display the top menu screen.
Press and hold to activate the voice recogni-
tion function.
Refer to
Using the voice recognition func-
tion
on page 31
2
SOURCE
button
Press to cycle through all the available
sources.
3
MAP
button
Press to display the map screen.
Press and hold to switch to the camera view
mode.
p
This function is available only when “
Back
Camera Input
” or “
2nd Camera Input
” is
set to “
On
”.
4
VOL
(
+
/
–
) knob
Rotate to adjust the AV (Audio and Video) source volume.
Press to switch to the “
Power OFF
” mode.
Refer to
Power Off mode
on page 7
5
RESET
button
Refer to
Resetting the microprocessor
on
page 4
6
MODE
button
Press to switch between the Application
screen and the AV operation screen.
Press to turn the display off.
p
Press and hold to turn the display off when
the Application screen is available.
p
When the display is turned off, touch the
screen to revert to the original screen.
7 LCD screen
8
CAR
button
Press to display the vehicle information
screen.
Precaution
Basic operation
< CRB4880-A >
Precaution
Basic operation
