Samsung OfficeServ 7400 - Page 28

OfficeServ 7400 INSTALLATION
TECHNICAL MANUAL PART 3 MAY 2010
3.12
Ports & LEDs Function Description
MISC1~MISC2 Ports for connecting external music, paging, loud bell, common bell and door bell
when MIS daughterboard is installed
PSC Connection for OfficeServ 7150 PoE power supply Alarm port
LAN Port for connecting 10/100 Base-T LAN (reserved for future use)
SIO For internal Samsung engineering use only
RST Button for resetting LP40 module
RUN LED Indicates the status of the LP40
- Off: No power supplied or abnormal status
- Blink (Orange): Card is booting
- Blink (Green): Normal status
Rx LED Indicates data is being received from the MP40
- Off: No signal
- Blink (Green): Data reception in progress
TX LED Indicates data is being sent to the MP40
- Off: No signal
- Blink (Green): Data transmission in progress
DBD LED Indicates the presence of a daughter board installed
- Off: Daughterboard not installed on the LP40
- On (Green): One or more daughterboard is installed on the LP40
FAN LED Indicates fan operation status
- On (Green): All FAN are operating normally
- Blink (Red): One or more fans in the cabinet is malfunctioning
PoE1 Indicates the status of PoE1 power supply in the OfficeServ 7150 if connected to the
alarm port
- Off: PoE1 power supply dismounted
- On (Green): Normal
- On (Red): Abnormal
PoE2 Indicates the status of PoE2 power supply in the OfficeServ 7150 if connected to the
alarm port
- Off: PoE2 power supply dismounted
- On (Green): Normal
- On (Red): Abnormal
LAN Indicating the status of LAN
- Off: LAN disconnected
- On (Green): Operated in 100Mbps
- Blink(Green): Operated in 10Mbps
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