User Manual

DMXking.com • JPK Systems Limited • New Zealand

0113-700-1.0

8. USB COMMUNICATIONS PROTOCOL

The ultraDMX2 PRO uses ENTTEC’s DMX USB Pro Widget API Specification 1.44 (as used for ENTTEC DMX USB Pro). You can find

this document on Enttec’s website.

DMXking has added several extensions to cater for additional output universes and other product identification data.

ENHANCED MODE

Label = 100 Output Only Send DMX Packet Request Universe 1 on output(s) configured as Universe 1 (same format as label 6)

Label = 101 Output Only Send DMX Packet Request Universe 2 on output(s) configured as Universe 2 (same format as label 6)

When in Enhanced Mode Port B can be configured as DMX In Art-Net/sACN for simultaneous DMX Out and DMX In functionality.

If both Port A and Port B are configured as Universe 1 then Port B will merge with the USB DMX source.

COMPATIBILITY MODE

When Label 6 data is received the ultraDMX2 PRO reverts back to standard mode and outputs only 1 universe on output(s)

configured as Universe 1.

MANUFACTURER AND DEVICE NAME EXTENSIONS

All DMXking.com USB DMX units also support Device Manufacture and Device Name extensions as detailed here:

http://www.opendmx.net/index.php/USB_Protocol_Extensions