Beamz DMX1360 Instruction Manual page 11

1.3 Backside
Fig. 3
43) CF CARD socket
It is for CF CARD operation.
44) FOG MACHINE INPUT
To connect with the fog machine.
45) MIDI IN
Used to receive MIDI data.
46) DMX OUT
To send DMX data.
47) DMX polarity select
Used to select DMX polarity (2-,3+ / 2+,3-).
48) AUDIO LINE INPUT
0.1V~1Vp-p
49) EXT STEP CONTROL INPUT
To input the external Step Control signals.
50) POWER ON / OFF
Used to switch on / off the power.
51) DC INPUT
DC 9 ~15V , 500mA min.