dmx checker 

  • detects DMX pulses in 5 pin lighting run
DMX Checker

5 pin XLR contains two leds to check presence of DMX pulses on a 5 pin cable. 

Red led indicates data on pin 2. Orange led indicates data on pin 3. No leds indicates: a). No continuity on pin 1, b). General failure at source, c). Wrong cable.