Instruction manual

19
7.3 USB loading and backup
The SIGMA can load or back up its
programming via a USB key.
Before creating a new programming with the
software, you will need to save the existing
one on your USB drive, and transfer.
Validate the option with the key .
The following screen is displayed :
Insert the USB key and validate with the
key.
To load a Program in the Sigma :
Validate the option with the key,
The SIGMA will search for the les available
on the key (.sig extension). Select the le to
be loaded using the and keys and
validate with the key,
The loading is then carried out. When it is
completed, the unit displays :
To back up the existing Program of the
Sigma :
Validate the option with the key,
The SIGMA saves the le with an
automatically allocated name in the format:
sauve1_DD_MM.sig (The number (1, etc.)
and the date are incremented automatically).
It is possible to rename this le from the PC, while keeping the same “.sig”
extension.
Once the backup is completed, the unit
displays:
USB transfer ok
Add DHF receivers õ
Connect USB key then
press ok exit C
Restore backup ÷
Create backup ö
Restore:Nest01.02ú
Confirm ok exit C
TRANSFER COMPLETED
REMOVE USB KEY
Create backup
Confirm ok exit C
TRANSFER COMPLETED
REMOVE USB KEY