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COM3000 Integrator’s
Installation Manual
Date: January 2024
Version 1.1
LED Behavior after Boot up
Once the COM51 has successfully booted the LEDs will provide operational information as shown below.
LED 2
LED 3
Meaning
OFF
OFF
SWM error
OFF
FLASH
SWM error while APG acquisition
OFF
ON
SWM error
ON
OFF
HW initialization (FPGA loading)
ON
FLASH
APG acquisition
ON
ON
Running
FLASH
OFF
Software upgrading
FLASH
ON
Software upgrading
FLASH
FLASH
Software upgrading (flashing at same time)
FLASH
FLASH
Software upgrade failure (alternate flash)
Under normal operations all three LEDs are solid green:
LED1: ON if all requested tuners are locked.
LED2: OFF=SWM error; ON=Running; FLASH=SW upgrading
LED3: OFF=FPGA loading; ON=FPGA loaded; FLASH=APG acquisition LED 1 indicating all requested tuners are
locked.