Resetting the unit, P.109) – Kenwood DNX4230TR User Manual
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Error Message
Cause
Solution
USB Device
Error!!
The connected USB device is rated
a current capacity higher than the
allowable limit.
Check the USB device. Some trouble may have
occurred to the connected USB device.
Change the source to any source other than
USB. Remove the USB device.
Authorization
Error
Connection to the iPod has failed.
• Remove the iPod and then reconnect it.
• The unit does not support the iPod.
See
Connectable iPod/iPhone (P.112)
Update your
iPod
The iPod’s software is an older
version which the unit can not
support.
The unit may not support the connected iPod
model.
Confirm that the software for the iPod is the
latest version.
See
Connectable iPod/iPhone (P.112)
Navigation
Error. Please
turn on power
again later.
The communication error has
occurred due to severely cold
temperature.
Turn on power again after warming your car
interior.
Antenna Error
The antenna has a short-circuit and
the protective circuit has activated.
Check the Digital Radio antenna. If a passive
antenna without a booster is used, set Antenna
Power “OFF”.
Resetting the Unit
If the unit or the connected unit fails to
operate properly, reset the unit.
1
Press the <Reset> button.
The unit returns to factory settings.
NOTE
• Disconnect the USB device before pressing the
<Reset> button. Pressing the <Reset> button
with the USB device connected can damage
the data stored in the USB device. For how to
disconnect the USB device, see
• When the unit is turned on after resetting, the