Samsung SNB-7004 User Manual page 17

Item
Lightning protective
e
grounding port
Power Port
f
Network Port
g
Alarm I/O Port
h
Test Monitor Out
i
SD, Power Indicators
j
RS-485 port only supports direct connection with pan/tilt driver and external connections of the
`
J
RS-485 controller is not supported.
Used to discharge the lightning current safely outside in order to protect the
camera.
Used to plug the power cable.
Used to connect the PoE or Ethernet cable for network connection.
Used to connect the alarm input sensor or external day/
ALARM IN
night sensor.
ALARM OUT Used to connect the alarm output signal.
GND Used for earth-grounding.
RS-485+ RS-485 Data line
RS-485- RS-485 Data line
Output port for test monitoring the video output. Use the test monitor cable
to connect to a mobile display and check the test video.
ON : A memory card is inserted and operates normally.
Flashing : Failed to record, insufficient space, or inserted
SD
OFF : Camera is off, camera is restarting, memory card is
not in place, or when record is off.
ON : While the power is on
POWER
OFF : If the power is off
Description
abnormally.
English _17