Leds – Grass Valley Apex v.2.0 User Manual
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118
APEX — Installation and Service Manual
Section 4 — Troubleshooting
Table 13. OP-34075 / OP-34110 Output Boards
Ref
Display
Meaning
MADI
DS1
Green
MADI output is enabled
Off
No MADI output
MATRIX A
IN USE
DS2
Green
Using Matrix board A
Off
Not using Matrix board A
OK
DS3
Green
Link from Matrix board A OK
Off
Link bad or not present
MATRIX B
IN USE
DS4
Green
Using Matrix board B
Off
Not using Matrix board B
OK
DS5
Green
Link from Matrix board B OK
Off
Link bad or not present
READY
DS6
Green
Board is running and configured
Off
Board not running
ALARM
DS7
Red
Power supply is bad
Off
No error
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