CH C1.2 User Manual page 35

Error
Lost in the settings?
Firmware update fails
USB flash drive for firmware
update is not detected
by C1.2
If the error cannot be corrected using the information from the above table, disconnect the unit from AC wall
power and from the rest of you system and contact your authorized dealer.
Action
Restore factory settings and start your setup again
Try Emergency Software Update procedure
If it fails, download the latest C1.2 firmware from
www.ch-precision.com, prepare a software update on a FAT32 formatted
USB stick and run the Emergency Software Update procedure again
Please try another brand of USB flash drive (e.g. Sandisk).
C1.2 User Manual 35