Instruction manual

11. RS-422/485 Selector Switch

Used to select RS-422/485 4-line or 2-line.

12. RS-422/485 Connector

Connect this connector to RS-422/485 compatible PTZ camera(s). Please set the Selector

Switch correctly. Please refer to the manuals that come with the RS-422/485 compatible

devices for the correct settings.

13. Alarm Input Connectors (ALARM IN 1-16)

Connect these connectors to external devices such as sensors or door switches.

14. Alarm Output Connectors (ALARM OUT 1-4)

Connect these connectors to 2 Normally Closed (NC) alarm outputs (1-2) and 2 Normally

Open (NO) alarm outputs (3-4).

15. Ethernet Connector

Connect this unit to a 10/100Base-T Ethernet network through this port.

16. NTSC/PAL Selector Switch

Set this unit to NTSC or PAL according to the local TV system.

17. USB Connector (USB)

Connect this port to USB 2.0 compatible storage device, such as USB 2.0 disk drive,

DVD+RW, card reader, etc.

18. Cooling Fan

The cooling fan of the internal SPS (Switching Power Supply).

19. Power Cord Inlet (AC IN)

Connect a power cord to this inlet. It accepts 90~264 VAC, 47~63 Hz power source.

20. VGA Connector

Connect VGA monitor to the VGA connector for main monitor display.