Jetter JC-120MC, User Manual

Page: 153 / 634

Jetter AG 153
JC-120MC File system
6.5 Formatting and checking
This chapter covers the following topics:
 Formatting the flash disk
 Formatting the SD card

Checking the SD card
The internal flash disk needs not be checked using a separate function, since
it provides maximum safety of its administrative structures by design.
When the device boots up, the OS system checks the content of the control
register. The control register is part of the file system.
Depending on the value contained in this register the following functions are
carried out:

Formatting the flash disk
 Formatting the SD card
 Checking the SD card
The register number of the control register is dependent on the device:
Device Register number
JC-120MC 202936
Topic Page
Formatting the flash disk ............................................................................ 154
Formatting the SD card .............................................................................. 155
Checking the SD card ................................................................................. 156
Introduction
Operating principle
Register number
Contents