Adjusting The Picture; Displaying The Firmware Version; Displaying The Open Source Licenses; Updating Firmware - Pioneer avh-4200nex Owner's Manual

System settings
3 Touch [Dimmer Duration].
4 Drag the cursors to set the dimmer duration.
 You can also set the dimmer duration touching
or .
p The time display of the dimmer duration adjusting bar is
depending on the clock display setting.
 Refer to Setting the time and date on page 55

Adjusting the picture

You can adjust the picture for each source and rear view camera.
CAUTION
For safety reasons, you cannot use some of these functions
while your vehicle is in motion. To enable these functions, you
must stop in a safe place and apply the parking brake.
1 Display the screen you want to adjust.
2 Display the "System" setting screen.
 Refer to Displaying the "System" setting screen on page
45
3 Touch [Picture Adjustment].
4 Touch the item to select the function to be
adjusted.
 Brightness:
Adjusts the black intensity. (–24 to +24)
 Contrast:
Adjusts the contrast. (–24 to +24)

Color:
Adjusts the color saturation. (–24 to +24)

Hue:
Adjusts the tone of color (which color is emphasized, red or
green). (–24 to +24)

Dimmer Level:
Adjusts the brightness of the display. (+1 to +48)

Temperature:
Adjusts the color temperature, resulting in a better white
balance. (–3 to +3)
p With some pictures, you cannot adjust "Hue" and "Color".
 When you touch [Rear View] or [2nd Camera],
the mode changes to the selected camera mode.
By touching [Source], [Navi] or [Apps], you can
return to the selected mode.
5 Touch , , , to adjust.
p The adjustments of "Brightness", "Contrast" and "Dimmer
Level" are stored separately for the on/off status of the
48
dimmer function. These are switched automatically depend-
ing on whether the dimmer function is on or off.
p The picture adjustment may not be available with some rear
view cameras.
p The setting contents can be memorized separately.
Displaying the firmware
version
1 Display the "System" setting screen.
 Refer to Displaying the "System" setting screen on page
45
2 Touch [System Information].
3 Touch [Firmware Information].
Displaying the open source
licenses
You can check the open source licenses of the functions that this
product is equipped with.
1 Display the "System" setting screen.
 Refer to Displaying the "System" setting screen on page
45
2 Touch [System Information].
3 Touch [Firmware Information].
4 Touch [License].

Updating firmware

CAUTION

The external storage device for updating must contain only
the correct update file.
 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.
1 Download the firmware update files into your
computer.
2 Connect a blank (formatted) storage device
to your computer, and then locate the correct
update file and copy it onto the storage device.
3 Set the external storage device to this product.
 Refer to Inserting and ejecting an SD memory card on page
9
 Refer to Plugging and unplugging a USB storage device on
page 10
4 Turn the source off.
 Refer to Selecting a source on page 12
5 Display the "System" setting screen.
 Refer to Displaying the "System" setting screen on page
45
6 Touch [System Information].
7 Touch [Firmware Update].
8 Touch [Continue] to display the data transfer
mode.
Follow the on-screen instructions to finish updating the
firmware.
p If an error message appears on the screen, touch the display
and perform the above steps again.
Checking the connections of
leads
Check that the leads are properly connected between this
product and vehicle.
1 Display the "System" setting screen.
 Refer to Displaying the "System" setting screen on page
45
2 Touch [System Information].
3 Touch [Connection Status].
 Illumination
Displays the status of headlights or small lamps of the
vehicle.

iDataLink
Displays the status of the optional iDatalink adapter.