Grass Valley Concerto Routing Matrix v.1.8.1 - Manual (Page 143)

Concerto — Installation and Service Manual 143
Troubleshooting
POWER OK When the POWER OK LED is lit it means that the board
is up and ready to receive commands. On: (GREEN) Power is at proper
voltage.
Off: Bad or unseated board.
DONE When the DONE LED is lit it means that the board is up
and ready to receive commands. On: (GREEN) FPGA loaded,
board is ready.
Off: Board is not functional.
VI1 When the VI1 LED is lit it means that the board’s 1 st
Video Reference is present.
On: (GREEN) Video Reference 1
present
Off: No reference.
VI2 When the VI2 LED is lit it means that the board’s 2 nd
Video Reference is present.
On: (GREEN) Video Reference 2
present
Off: No reference.
BOARD ENABLE When the BOARD ENABLE LED is lit it means that the
board is in use. On: (YELLOW) Indicates an
active board.
Off: Indicates an inactive board.
Table 54. 3Gb/s Board LEDs
LED Name Description Indication and Condition