Table 3.21 Ports And Leds Of The Mgi And Mgi-16 - Samsung OfficeServ 7400 Technical Manual

OfficeServ 7400
TECHNICAL MANUAL
FRONT VIEW OF MGI-16 BOARD
The front view of the MGI-16 board is shown in the picture below.
The components on the front panel of the MGI and MGI-16 have the functions below:
Ports & LEDs
LAN
SIO
RST
PWR LED
RUN LED
LAN Tx LED
LAN Rx LED
SVC LED
DSP LED
Figure 3.47a Front View of the MGI-16 Board

Table 3.21 Ports and LEDs of the MGI and MGI-16

Function Description
Port that connects the Ethernet.
Serial Port (for Samsung Use ONLY)
Button for resetting the MGI/MGI-16.
This LED indicates the power supply status.
- Off: Power is not being supplied.
- On: Power is being supplied properly.
This LED indicates MCP status.
- Off: Power is not being supplied.
- On: Booting.
- Blink: The RAM program is operating.
This LED indicates the transmit status of the LAN port.
- Off: Data is not being transmitted.
- On or blink: Data is being transmitted.
This LED indicates the receive status of the LAN port.
- Off: Data is not being received.
- On or blink: Data is being received.
This LED indicates if the service is being offered.
- This LED blinks when program is being modified or configuration is being
loaded.
This LED indicates if the VoIP DSP is operating.
- This LED blinks when the VoIP channels are engaged.
3.47
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INSTALLATION
PART 3 MAY 2010