Figure 2.3 Front View Of The Mp20; Table 2.5 Ports And Leds Of The Mp20 - Samsung OfficeServ 7200 System Description

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Front View of MP20
The front view of the MP20 is shown in the figure below:
LINK1
LINK2
The components on the front panel of the MP20 have the functions below:
Ports, LEDs
LINK1~3
MISC1~2
LAN
SIO
Media Card
RUN LED
LAN LED
MC LED
LCP LED
RST
2-10
LINK3 MISC1 LAN
MISC2 SIO

Figure 2.3 Front View of the MP20

Table 2.5 Ports and LEDs of the MP20

Ports that connect the MP20 with the LCP.
Ports that connect external music sources, paging device, loud bell, common
bell, or door bell.
Port for establishing the 10/100 BASE-T Ethernet connection.
UART port (for tests).
Port for installing the NAND-type flash memory.
This LED indicates the status of the MP20.
- Off: Power is not connected.
- On (Green): Booting.
- Blink (Green): The Program is operating properly.
- Blink (Red): Fan module failed.
- Blink (orange): Reset button is pushed.
- ON (orange): Flash Memory (Data base) clear
This LED indicates the status of the connection to LAN.
- Off: MP20 is not connected to LAN.
- On: MP20 is connected LAN.
- Blink: MP20 is transmitting or receiving Data through LAN port.
This LED indicates the status of the Smart Media/Media Card access.
- Off: The SD Card is not installed.
- On: The SD Card is installed, however is not accessed.
- Blink: The SD Card is installed and is being accessed.
This LED indicates the status of signaling message processing.
- Off: There's no message exchange between MP20 and LCP.
- On: Messages are being sent/received to/from the LCP.
Button for resetting the MP20 board.
Button for Data base clear when pushed more than 7second.
RUN LAN
Media Card
MC
RST
Functions
© SAMSUNG Electronics Co., Ltd.
LCP
MP20