Appendix A: Dmx Protocol; Dl.3 And Dl.2 Digital Lights, And Axon Media Servers Utilize The Same Dmx Protocol With The Following Variations; Dl.3 And Dl.2 Fixtures Include Channels For Motion And Camera Control; Dl.2 And Original Axon Media Servers Allow A Maximum Of Four Graphic Objects Instead Of Nine - High End Systems DL.3 User Manual