Kenwood DRV-410 Mode D'emploi page 34

Troubleshooting
Message
File cannot be played
Recording stopped due to high
temperature
System will turn off due to high
temperature
No update file available
System update failed
30
• A file that cannot be played was recorded for some reason.
• Data can no longer be read due to a failure of the SD card.
å
Back up any necessary data to a PC or other device, refer to
"Formatting an SD Card, " and then format the SD card with the
( Á P.13)
device.
• Recording was not possible due the temperature of the device
rising.
å
Reduce the temperature inside the vehicle. The protection
circuit operation will be canceled and recording will become
possible.
• The power was turned off for safety reasons due to the
temperature of the device rising.
å
Reduce the temperature inside the vehicle. The protection
circuit operation will be canceled and recording will become
possible.
• There is no firmware data in the SD card.
å
Insert firmware data for the device in the SD card.
• The update file in the SD card is the same as or older than the
current firmware version.
å
Insert the latest firmware data.
å
If the SD card contains the latest firmware data, an update is not
necessary because the firmware of the device is up to date.
• The update file could not be read properly from the SD card.
• The update file is damaged.
å
Format the SD card in the device, copy the update data to the
SD card again, and then perform the update operation again.
Cause/Solution