Updating Firmware; Audio Adjustments; Displaying The "Audio" Setting Screen; Using Fader/Balance Adjustment - Pioneer AVH-X490BS Manuel Du Propriétaire

System settings
3 Touch [License].
The open source licenses of the functions that this product is
equipped with appear.

Updating firmware

CAUTION

The USB storage device for updating must contain only the
correct update file.
 Never turn this product off, 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.
1 Download the firmware update files.
2 Connect a blank (formatted) USB storage
device to your computer, and then locate the
correct update file and copy it onto the USB
storage device.
3 Connect the USB storage device to this
product.
4 Turn the source off.
 Refer to Selecting a source on page 11
5 Display the "System" setting screen.
 Refer to Displaying the "System" setting screen on page
38
6 Touch [System Information].
7 Touch [Firmware Update].
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 If an error message appears on the screen, touch the display
and perform the above steps again.

Audio adjustments

Displaying the "Audio" setting
screen
1 Press .
2 Touch , and then .
The "Audio" setting screen appears.

Using fader/balance adjustment

1 Display the "Audio" setting screen.
 Refer to Displaying the "Audio" setting screen on page 41
2 Touch [Fader/Balance].
p Only the balance can be adjusted when "Network Mode" is
selected as the speaker mode. Touch [Balance] and skip to
step 4.
3 Touch or to adjust the front/rear speaker
balance.
p Set "Front" and "Rear" to "0" when using a dual speaker
system.
4 Touch or to adjust the left/right speaker
balance.
 You can also set the value by dragging the point
on the displayed table.
Switching sound muting/
attenuation
You can automatically mute or attenuate the AV source volume
and the iPhone application volume when the navigation outputs
the guidance voice.
1 Display the "Audio" setting screen.
 Refer to Displaying the "Audio" setting screen on page 41
2 Touch [Mute Level].
3 Touch the item.
 ATT (default):
The volume becomes 20 dB lower than the current volume.

Mute:
The volume becomes 0.
 Off:
The volume does not change.

Adjusting source levels

SLA (source level adjustment) lets you adjust the volume level of
each source to prevent radical changes in volume when switch-
ing between sources.
p Settings are based on the FM tuner volume level, which
remains unchanged.
p This function is not available when the FM tuner is selected
as the AV source.
1 Compare the FM tuner volume level with the
level of the source.
2 Display the "Audio" setting screen.
 Refer to Displaying the "Audio" setting screen on page 41
3 Touch [Source Level Adjuster].
4 Touch or to adjust the source volume.
p If you directly touch the area where the cursor can be moved,
the SLA setting will be changed to the value of the touched
point.
p "+4" to "–4" is displayed as the source volume is increased
or decreased.
p The default setting is "0".

Using the auto level control

This function corrects automatically the audio level difference
between the music files or the sources.
1 Display the "Audio" setting screen.
 Refer to Displaying the "Audio" setting screen on page 41
2 Touch [Automatic Level Control].
3 Touch the item.
 Off (default):
Turns the auto level control setting off.

Mode1:
Corrects a little the audio level difference between the music
files or the sources (for the narrow dynamic range audio
signal).
 Mode2:
Corrects widely the audio level difference between the
music files or the sources (for the wide dynamic range audio
signal).

Adjusting loudness

This function compensates for deficiencies in the low-frequency
and high-frequency ranges at low volume.
The default setting is "Off".
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