Service settings via software (OP3000)
Operating Instructions 650-10 - 03.0 - 08/201662
5.8 Service mode 
More information on the contents of Service mode can be found 
in the  Service Instructions.
5.9 Update machine software
Information
In machines with software version up to and including A.3.27 a 
bootloader update must  be performed. In machines with software 
version from A.3.29 the software update can be performed imme-
diately.
1. Download the bootloader software from the Dürkopp Adler 
website (https://software.duerkopp-adler.com/maschinen-
programme.html).
2. Unpack the file on a USB key.
 2 folders are created: boo
tscr and update.
3. Insert the USB key (2) in the USB port (3) at the control (1).
4. Switch on the machine.
 Th
e update starts. The LEDs (4) light up.
 Th
e update is finished when only the POWER LED glows.