Firmware for electronic Handwheel / Classic series AB2xx/AB3xx/AB4xx/DA3xx

For this control boxes you have to take care during the update. If the memory stick is damaged or there is a power off during update the control box is empty!

In that case you have download software by IF232-USB cable and EfkaLoader software!

Update by usb memory stick (FAT/FAT16 format, smaller 4GB):

1. copy and extract the file to an empty usb memory stick (direct on the root, no subfolder!)

2. power off control box

3. plug usb memory stick to control box

4. enter parameter menu with code number (-link) and go to parameter .5.2.7.

5. Press “E” key, you will see “hdl_”. Press “>>” key to see the file name. Select the correct file by pressing “+” and “-“ key. Press “E” key two times.

Control box / prognum	version / download
5131	22112309
5132	22112309
5134	22112309
5141	22112309
5231	22112309
5232	22112309
5234	22112309
5240	22112309
5250	22112309
5251	22112309
5260	22112309
5261	22112309
5321	22112309
5323	22112309
5325	22112309
5331	22112309
5332	22112309
5850	22112309
5870	22112309

Firmware for electronic Handwheel / 6-series AB6xx

Update by usb memory stick (here you can use bigger size than 4GB and FAT32 format as well):

1. copy and extract the file to an empty usb memory stick (direct on the root, no subfolder!)

2. power off control box

3. plug usb memory stick to control box

4. power on control box

5. Update will be executed full automatic. Wait until you see normal sewing display

Control box / prognum	version / download
5010 5015 5022 5030 5032 5034 5035	22112809

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