Lencore n.Form: MPI-6 - Manual (Page 14)

section 2
2.8 | audio input adjustment
12
Other:
Service button (figure 2)-
Pressing the Service button plays a short audio clip over the audio source 6 lines. After pressing the
Service button, the Status LED will flash indicating that the audio clip is playing. Pressing the Service
button again, will stop the audio clip from playing and the Status LED will stop flashing and turn off.
Auxiliary inputs/outputs (figures 2 & 4)-
The auxiliary input/outputs can be used to control external devices such as a strobe.
Closing aux input 1, triggers aux output relay 11.
Closing aux input 2, triggers aux output relay 10.
figure 6 - audio input adjustment