Recent Problems in Pioneer AVIC-F700BT Car GPS Receiver

my unit does not complete the boot up sequence,then just goes off?
pioneer avic f700bt gps car radio. the unit has some type fo bootup problem .
Product: Pioneer AVIC-F700BT Car GPS Receiver | Posted: 13 years, 8 month(s) ago
I can't get the system settings
Product: Pioneer AVIC-F700BT Car GPS Receiver | Posted: 13 years, 7 month(s) ago
what if it comes on but cuts right back off even if the fan is still running on it
Product: Pioneer AVIC-F700BT Car GPS Receiver | Posted: 13 years, 3 month(s) ago

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