Samsung SSC-5000 user manual Back side, DC12V, DC 12V power input terminal

Back side

M GENERAL FACTS

Name	Function
USB Port	This is a software uploading port of the System Keyboard.
Composite Video IN/OUT	This is an AV In / Out port.
	For RS-485 communication, it will be connected to the RS-485 terminals of other System
RS-485 (Port1, 2)	Keyboards or controlling devices such as cameras, and DVR.
	MYou can specify different protocols for Port 1 and Port 2.

DC12V IN

DC 12V power input terminal

English _7