Frame Diagnostic LEDs

There are a number of LEDs inside the frame that are used to diagnose the operation of the switcher.

Figure 1. Frame Diagnostic LEDs


  • FRM UPGD — is lit when the software on the frame is being upgraded
  • 1 (heartbeat) — flashes to indicate normal operation of the frame
  • 2 - 8 — unused
  • PANEL — is lit when the frame has proper connection to a legacy Carbonite control panel connected to the PANEL port at the back of the frame
  • MC — is not used at this time
  • POWER — is lit when the frame is on
  • PS1 — is lit when power supply one is getting power
  • PS2 — is lit when power supply two is getting power