Current software and manual for this product:

Attention: Please note that there are multiple hardware versions for this product, who will need a different software. Always make sure to load the correct software onto the right product. Should you not be sure which update to select, please do not hesitate to contact us.

Difference 256 and 128.

Normally the version 256 is used. However, some earlier models use the version 128. You can differentiate the two circuitries, by checking whether the device has three middle aligned red LEDs at the LED display. Should these be there, use version 256. 

Difference X2, V2 und V1

The Wave Flamer is also available in the unidirectional version V1 and the predecessor of the X2 System, the V2.