Error codes
16
Three red LED blink
Cause
There is not enough free memory.
Solution
1. Transfer the source files to another media (such as a computer disk)
2. Repeat reading from tachograph.
Minimum availab le storage space in the device memory is 10 MB.
Four red LED blinks
Cause
Invalid file system.
Solution
1. When you plug your device into a computer, check the file system (scandisk). If this
operation does not work, format the device (FAT32).
2. Repeat reading from tachograph.
