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NVS480R User's Guide
2.3.2. Rear panel
Ethernet:
10/100 Mbps Ethernet connector (RJ-45).
Line/Mic In:
Are used to connect an external audio source or microphone to the NVS480R. There are 4
Use a standard stereo earphone jack for the connection.
Line Out: Is used for connecting external speakers with a built-in amplifier. Audio from a remote site is
output through Line Out in bi-directional audio mode.
Use a standard stereo earphone jack for the connection.
Video1- Video4: 4 Video input (composite NTSC, PAL, SECAM)
Terminator: Enables termination by a 75 Ohm resister for each video input when switched on.
Leave the terminator in the ON position when no other device is sharing the same
video line. If the NVS480R is not the last equipment on the shared video bus line, then
disable termination.
enable termination.
S-Video : Live video from the camera can be displayed on a local monitor with S-Video
input. To use S-Video monitor, go to Admin -> Basic Set Up -> Output Video Type
to select "S-Video".
Composite : Live video from the camera can be displayed on a local monitor with
Composite vidoe input. To use Composite video monitor, go to Admin -> Basic Set
Up -> Output Video Type to select "Composite".
Reset Button: Used for resetting the NVS480R to default factory parameters. The button is a pin-hole
RS-485 and RS-232 interface: Used for interfacing of the Pan, Tilt, and Zoom (P/T/Z) devices.
Pin 2 – RS-232 In
Figure 2-2. Rear Panel of NVS480R
Line/Mic. In connectors.
Otherwise if the NVS480R is the last device in the video bus,
located between the Video4 and RS-485 connectors. Use a pointed tool
to press the button for 3 seconds and release.
The pin assignments for the shared interface are as follows:
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