Samsung OfficeServ500 Installation Manual page 130

A-4 Appendix A
Processor and Interface Card LED Indications
MGI2 Card
LED Function
Displays the power authorization status.
PWR
Displays the operating status of the MGI card.
RUN
Displays reception of data through Ethernet.
RX
Displays transmission of data through Ethernet.
TX
Displays if service is possible.
SRV
DSP Displays if the DSP channel is being used.
Displays the IPC status between the MGI card and the
IPC
system.
Displays the operation status of the MGI card.
MOD
Status
ON: Power is authorized to the MGI card
OFF: Power is not authorized to the MGI card
Flicker: The MGI card is operating normally
OFF: The MGI card is not operating normally
Flicker: Data is being received
OFF: Data is not being received
Flicker: Data is being transmitted
OFF: Data is not being transmitted
ON: Service is possible
OFF: Service is not possible
Flicker: Program is being modified or configura-
tion is being downloaded
OFF: All channels are not in use
Flicker (400ms): 1 to 7 channels are in use
Flicker (200ms): 8 to 11 channels are in use
Flicker (100ms): 12 to 15 channels are in use
ON: All voice channels (16) are in use
Flicker: IPC is in normal status
OFF: IPC is not in normal status
OFF: The card is booted and operating normally
ON: The card is not booted normally