Quick Operation Guide of Network Video Recorder
7
Rear Panel
Connects to RS-232 devices.
Backup/extended storage interface, connect to external SATA disk,
DVD-R/W, disk array, etc.
Connect to RS-485 devices, e.g., P/T receiver, etc. Use the T+ and T
－terminals of RS-485 interface to connect to the R+ and R-
terminals of the receiver.
100 ~ 240 VAC power supply
Switch for turning on/off the device.
Universal Serial Bus (USB) ports for additional devices such as USB
mouse and USB Hard Disk Drive (HDD).
RS-485 Matching
Resistor Switch (SW)
Connection of 120-ohm terminator for RS-485 bus. ON=connected;
OFF=disconnected.
Press and hold it for 10 seconds to reset all parameters to default
settings.
The RS-485 interface of the device is reserved for future use.
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