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Martin Professional™ Exterior 50 & 100™ system user manual
Checking and monitoring the
installation
System status indicators in a PSU
See Figure 33. Four indicator LEDs inside a PSU give information about
system status:
•
Power #1
lights red: indicates 30 V power transmission at output 1.
•
Power #2
lights red: indicates 30 V power transmission at output 2.
•
Power
lights red: indicates that AC mains power is present at the input.
•
Link
flashes green: indicates data transmission at one or both of the
DMX data outputs.
For access to the indicator LEDs, follow the instructions in ”Internal
access to a PSU” on page 29 and ”Closing a CPU after internal access”
on page 41.
Figure 33: Status indicator LEDs in PSU