American DJ DMX-512 - Manual (Page 19)

American DJ Los Angeles, CA 90058 - DMX OPERATOR User Manual
Specifications
All Scenes,Chases, and Options retained by battery back up
3 space 19” rackmount case
Reversible DMX polarity out put
MIDI input to control Chase and scene s
192 DMX Channels output 12 Scanners buttons (up to 16 Channels
each)
6 Chases of 240 steps
240 Scenes in 30 Banks
Audio Chase
Speed and Fade time adjustments
CABLE TERMINATION
When total run of Control cable is 90” or over it is necessary to terminate
the Cable. This can be accomplished as follows.
1: Many Fixtures have some type of built in termination either auto
matic or by some type of function switch,select this in the last fixture in
the link.
2:
Make or buy a Termination Plug and insert it into the last Fixture in the
link.
To make a termination plug use a Male XLR plug and solder a 90 to 120
ohm 1/4 watt resistor between pins 2 & 3 of the plug.