Table 3.3 Ports And Leds Of The Mp40 Board - Samsung OfficeServ 7400 Technical Manual

OfficeServ 7400
TECHNICAL MANUAL
3.2.4 MP40 LEDs
The front view of the MP40 board is shown in the picture below.
The MP40 front panel components have the functions below:
Ports & LEDs
LINK21~LINK23,
LINK31 ~ LINK33
MISC1~MISC2
SmartMedia
LAN
SIO
RST
RUN LED
Figure 3.10 Front View of the MP40

Table 3.3 Ports and LEDs of the MP40 Board

Function Description
Connection ports between MP40 and LP40's in the first and second
expansion cabinets.
Ports that connect external music sources, paging device, loud bell,
common bell, door bell when the optional MIS daughter board is
installed.
Port for installing the 32MB Smart Media card. This card contains the
main system software.
Port for establishing the 10 Base-T/100 Base-Tx Ethernet connection.
Serial port (Samsung Engineering Use ONLY).
Button for resetting the MP40 board.
This LED indicates the status of the MP40.
- Off: No-power
- On(Green): On Booting
- Blink(Green): Normal Operation of Program
The blink cycle is 500 ms while running S/W
3.10
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PART 3 JUNE 2006