Pioneer CNSD-250FM - Manual (Page 31)

Problems in the procedures for updating
Symptom Cause Action
The upgrade process doesn
’t
start and the navigation system
boots up as usual.
The wrong upgrade SD memory
card is inserted. Eject the upgrade SD memory card, and then
insert the correct upgrade SD memory card.
Upgrade SD memory card has been
inserted while the navigation system
are turned on. Turn the ignition switch OFF and back ON to
reboot the navigation system.
The screen that cannot begin the
upgrade process is displayed. Eject the upgrade SD memory card, and dis-
play the map of your current position, and
then reinsert the card.
Messages in the procedures for updating
Message When What to do
An error has occurred and up-
date has failed. Consult your
dealer or Pioneer service cen-
tre. Failed to upgrade the data for some
reason. Consult your authorised Pioneer dealer.
Engb
31
Appendix
Tr
oubleshooting
Troubleshooting