Appendix - Pioneer DMH-WT86NEX Operation Manual

Appendix

Troubleshooting
If you have problems operating this
product, refer to this section. The most
common problems are listed below, along
with likely causes and solutions. If a
solution to your problem cannot be found
here, contact your dealer or the nearest
authorized Pioneer service facility.
Common problems
A black screen is displayed, and
operation is not possible using the touch
panel keys.
→ [Power OFF] mode is on.
– Touch any button on this product to
release the mode.
Bluetooth operation does not work.
→ The power failed for the Bluetooth
module of this product.
– Turn the ignition switch to OFF and
then to ON.
If the error message is still displayed
after performing the above action,
please contact your dealer or an
authorized Pioneer Service Station.
Problems with the AV screen
The screen is covered by a caution
message and the video cannot be shown.
→ The parking brake lead is not connected
or the parking brake is not applied.
– Connect the parking brake lead
correctly, and apply the parking brake.
→ The speed sensor detects that the
vehicle is moving.
– Park your vehicle in a safe place and
apply the parking brake.
No video output from the connected
equipment.
→ The [AV Input] or [AUX Input] setting is
incorrect.
– Correct the settings.
The audio or video skips.
→ This product is not firmly secured.
– Secure this product firmly.
No sounds are produced. The volume
level will not rise.
→ Cables are not connected correctly.
– Connect the cables correctly.
The icon is displayed, and operation is
impossible.
→ The operation is not compatible with
the video configuration.
– The operation is not possible.
Random playback in Music Browse mode
is released in the USB storage device.
→ Random playback in Music Browse
mode is canceled after the ignition
switch is turned off (ACC OFF).
– Switch to Music Browse mode again
and turn on random playback.
The picture is stretched, with an incorrect
aspect ratio.
→ The aspect setting is incorrect for the
display.
– Select the appropriate setting for that
image.
iPhone cannot be operated.
→ The iPhone is frozen.
– Reconnect the iPhone with the USB
interface cable for iPhone.
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