V923-N Quick Installation Guide
• Connecting to the RJ-45
Connect a standard RJ-45 cable to the network port of the network camera. Generally a
cross-over cable is used for directly connection to PC, while a direct cable is used for connection
to a hub.
• Connecting Alarms
AI (Alarm In):
You can use external devices to signal the network camera to react on events. Mechanical or
electrical switches can be wired to the AI (Alarm In) and G (Ground) connectors.
G (Ground):
Connect the ground side of the alarm input and/or alarm output to the G (Ground) connector.
AO (Alarm Out):
The network camera can activate external devices such as buzzers or lights. Connect the device
to the AO (Alarm Out) and G (Ground) connectors.
• Connecting the Power
Connect the power of 12 VDC or 24 VAC, 450 mA for the network camera. Connect the positive
(+) pole to the ‘+’ position and the negative (-) pole to the ‘-‘ position for the DC power.
• LED Indicators
LED
Color
Indication
Green
Steady for connection to a 100 Mbit/s network. Flashes for
network activity.
Amber
Steady for connection to 10 Mbit/s network. Flashes for
network activity.
Network
Unlit
No network connection.
Status Red
Steady red for failed upgrade or booting.
Power Green
Steady green for normal operation or booting.
Flashes green during firmware upgrade.
Note:
Steady green and red during booting. Flash green and red during factory default.
• Connecting Service Monitor Port
The Service Monitor output port is located rear the box camera and is used for easy OSD setup.
Set to NTSC
by default
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