Updating Firmware; Audio Adjustments - Pioneer avh-x8750bt Owner's Manual

p You can check the open source licenses
of the functions that this product is
equipped with under "License" on the
"Firmware Information" screen.

Updating firmware

CAUTION
Never turn this product off, eject the SD
memory card or disconnect the USB
storage device while the firmware is
being updated.
You can only update the firmware when
the vehicle is stopped and the parking
brake is engaged.
p Use the USB port1 to update the firmware
using a USB storage device.
1 Download the firmware update
files.
2 Connect a blank (formatted) SD
memory card or USB storage
device to your computer, and then
locate the correct update file and
copy it onto the SD memory card or
USB storage device.
3 Turn the source off.
For details, refer to Turning off the AV
source on page 11.
4 Press the HOME button to display
the Top menu screen.
5 Touch the following keys in the
following 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
update is successful.
p When the firmware update starts, the
source is turned off and the Bluetooth
connection 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. Also
check whether they are connected in the
correct positions.
1 Press the HOME button to display
the Top menu screen.
2 Touch the following keys in the
following order.
The "System" screen appears.
3 Touch [System Information].
4 Touch [Connection Status].
The "Connection Status" screen appears.
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.)

Audio adjustments

Using fader/balance
adjustment
You can select a fader/balance setting that
provides an ideal listening environment in all
occupied seats.
p This function is available only when main
audio is available.
p This function is available only when "Rear
Speaker" is set to "On".
For details, refer to Adjusting the front
and rear speaker output on page 51.
1 Press the HOME button to display
the Top menu screen.
2 Touch the following keys in the
following order.
The "Audio" screen appears.
3 Touch [Fader/Balance].
The "Fader/Balance" screen appears.
4 Touch the following keys to adjust
the front/rear speaker balance.
Moves towards the front.
Moves towards the rear.
Each time you touch the keys, the front/rear
speaker balance moves towards the front
or rear.
p "Front25" to "Rear25" is displayed as the
front/rear speaker balance moves from
the front to rear.
p The default setting is "F/R 0 L/R 0".
p Set "Front" and "Rear" to "0" when using
a dual speaker system.
5 Touch the following keys to adjust
the left/right speaker balance.
Moves towards the left.
Moves towards the right.
Each time you touch the keys, the left/right
speaker balance moves towards the left or
right.
p "Left25" to "Right25" is displayed as the
left/right speaker balance moves from the
left to right.
p The default setting is "L/R 0".
p You can also set the fader/balance by
dragging the point on the displayed table.
Using balance adjustment
You can adjust the balance between right/
left sound output.
p This function is available only when main
audio is available.
p This function is available only when "Rear
Speaker" is set to "Off".
For details, refer to Adjusting the front
and rear speaker output on page 51.
1 Press the HOME button to display
the Top menu screen.
2 Touch the following keys in the
following order.
The "Audio" screen appears.
3 Touch [Balance].
The "Fader/Balance" screen appears.
4 Touch the following keys to adjust
the left/right speaker balance.
Moves towards the left.
Moves towards the right.
Each time you touch the keys, the left/right
speaker balance moves towards the left or
right.
p "Left25" to "Right25" is displayed as the
left/right speaker balance moves from the
left to right.
p The default setting is "L/R 0".
p You can also set the fader/balance by
dragging the point on the displayed table.
Chapter
21
49
En