Operating instructions

8.4.5 Loading software version from the USB stick
Enter parameter 523.
Press key “E”.
The cursor flashes.
Press key “F2”.
The name of the first file stored on the stick appears.
Example
20_5D_1A.PRG
Select the desired parameter file with the keys “+” or “-”.
Press key “E”.
The message appears.
READ DATA YES = E
Press key “E” within 2 seconds.
The data are read from the USB stick.
Press key “P” and wait approx. 3 seconds until “Save Data” fades
out.
Press key “E” twice.
The cursor flashes.
Press key “F2”.
The name of the first file stored on the stick appears.
Example
20_5D_2A.PRG
Select the desired program file with the keys “+” or “-”.
Press key “E”.
The message appears.
READ DATA YES = E
Press key “E” within 2 seconds.
The data are read from the USB stick.
Switch the main switch off and on again.
The new software version is loaded now.
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