User Manual

English
- 105 -
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.
A black screen is displayed, and
operation is not possible using the touch
panel keys.
→ [Power OFF] mode is on.
– Press (touch) any button on this
p
roduct to release the mode.
→ [B
ack Camera Input] is set to [On] in
[Camera settings] without connecting
the rear view camera.
– MVH-2400NEX/MVH-2300NEX:
Press the RESET button.
– MVH-1400NEX:
Disconnect the (-) battery cable then
reco
nnect it, or remove this product
then reinstall it.
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
cor
rectly, and apply the parking brake.
→ T
he parking brake interlock is activated.
– Park your vehicle in a safe place and
ap
ply 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.
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
a
nd 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
im
age.
iPod cannot be operated.
→ The iPod is frozen.
– Reconnect the iPod with the USB
int
erface cable for iPod/iPhone.
–Update the iPod software version.
→ An er
ror has occurred.
– Reconnect the iPod with the USB
int
erface cable for iPod/iPhone.
Appendix
Troubleshooting
Common problems
Problems with the AV screen