Grass Valley 8977AP-4B - Manual (Page 19)

8977AP-4B/4U — Instruction Manual 19
Power Up
Figure 9 shows the AES IN (1 to 8) LEDs. With a present audio input signal
connected, AES-IN (1 to 4) green LEDs should be on.
Note In this version, AES IN (5 to 8) LEDs are not used.
Figure 9. LED Indicators - Back View of the 8977AP module
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