OfficeServ 7400 INSTALLATIONTECHNICAL MANUAL PART 3 MAY 20103.47FRONT VIEW OF MGI-16 BOARDThe front view of the MGI-16 board is shown in the picture below.Figure 3.47a Front View of the MGI-16 BoardThe components on the front panel of the MGI and MGI-16 have the functions below:Table 3.21 Ports and LEDs of the MGI and MGI-16Ports & LEDs Function DescriptionLAN Port that connects the Ethernet.SIO Serial Port (for Samsung Use ONLY)RST Button for resetting the MGI/MGI-16.PWR LED This LED indicates the power supply status.- Off: Power is not being supplied.- On: Power is being supplied properly.RUN LED This LED indicates MCP status.- Off: Power is not being supplied.- On: Booting.- Blink: The RAM program is operating.LAN Tx LED This LED indicates the transmit status of the LAN port.- Off: Data is not being transmitted.- On or blink: Data is being transmitted.LAN Rx LED This LED indicates the receive status of the LAN port.- Off: Data is not being received.- On or blink: Data is being received.SVC LED This LED indicates if the service is being offered.- This LED blinks when program is being modified or configuration is beingloaded.DSP LED This LED indicates if the VoIP DSP is operating.- This LED blinks when the VoIP channels are engaged.