User manual

4 Touch the HOME button to display the
Top menu screen.
5 Touch the following keys in the follow-
ing order.
The “System” screen appears.
6 Touch [System Information].
7 Touch [Firmware Update].
The “Firmware Update” screen appears.
8 Touch [Continue] to display the data
transfer mode.
p Follow the on-screen instructions to finish
updating the firmware.
p This product will reset automatically after
the firmware update is completed if the up-
date is successful.
p When the firmware update starts, the
source is turned off and the Bluetooth con-
nection is disconnected.
p If an error message appears on the screen,
touch [Continue] to proceed and start the
recovery sequence.
Checking the connections
of leads
Check that the leads are properly connected
between this product and vehicle.
1 Touch the HOME button to display the
Top menu screen.
2 Touch the following keys in the follow-
ing order.
The “System” screen appears.
3 Touch [System Information].
4 Touch [Connection Status].
The “Connection Status” screen appears.
! GPS Antenna
Indicates the connection status of the GPS
aerial, the reception sensitivity, and from
how many satellites the signal is received.
Colour
Signal com-
munication
Used in posi-
tioning
Orange Yes Yes
Yellow Yes No
p When the GPS aerial is connected to
this product, “OK” is displayed. When
the GPS aerial is not connected to this
product, “NOK” is displayed.
p If reception is poor, please change the
installation position of the GPS aerial.
! Positioning Status
Displays the positioning status (3D posi-
tioning, 2D positioning, or no positioning),
the number of satellites used for position-
ing (orange), and the number of satellites
whose signal has been received (yellow). If
signals from more than three satellites are
received, the current location can be mea-
sured.
= For details, refer to Positioning technol-
ogy on page 115.
! Illumination
When the headlights or small lamps of the
vehicle are on, “ON” is displayed. When the
small lamps of the vehicle are off, “OFF” is
displayed. (If the orange/white lead is not
connected, “OFF” appears.)
! Back Signal
When the gearstick is shifted to “R”, the
signal switches to “High” or “Low”. (One of
these is displayed depending on the
vehicle.)
Engb
85
Chapter
17
System settings
System settings