Clarion Navigation In-Car Entertainment User Manual page 116

116
Description
When trying to update firmware,
the unit displays, "OS Update File
can't be found"
Chapter 8: Care and updating
Probable Cause
To update, you need the update
software on portable memory
storage in the USB 1.1 (Host) port.
See "Updating the firmware" on
page 111.
Remedy
Double-check all connections.