Panasonic System 850 Operating Instructions Manual

Also see for System 850: Brochure

Contents

44WJ-MPU855 Central Processing Unit PrefaceThe WJ-MPU855 CPU is the Central Processing Unit for the System 850 Matrix Switcher. The System 850 Matrix Switcher is aCCTV surveillance system having multiple video inputs, multiple video outputs, and multiple control stations. The WJ-MPU855is capable of controlling a maximum of 1 024 video input sources and a maximum of 256 video outputs, such as monitors, with64 system controllers.The WJ-MPU855 is a high-performance Intel X86 processor based computer running the OS-9 real time operating systemallowing you to build up a redundant system of duplicate CPUs. AppearanceOPERATERESETFAN ALARMHDDACTIVECentral Processing Unit WJ–MPU 855q wt re Front ViewPARALLELREDUNDANTCPURSATELLITEMODEETHERNET1OTHERCAMERACROSS POINTOSDGYGTEMCONTROLLERDATA 12 DATA 11 DATA 10 DATA 9 DATA 8 DATA 7 DATA 6 DATA 5 DATA 4 DATA 3 DATA 2 DATA 1PERIFERAL INTERFACE (RS–232C)(RS–485)SYSYTEMCONTROLLER23SATELLITESTANDALONEYESNOAC INCentral Processing Unit125V 3.0ASIGNALGNDy uo !0 !1!2!3i!4 Rear Viewq Operate Indicator (OPERATE)Is on when the power of the WJ-MPU855 CPU is turnedon.Note: The power switch of the CPU is located under-neath the front panel.Remove the front panel by removing two screws onthe panel.w Reset Button (RESET)The RESET button is recessed inside the front panelhole to the right of the OPERATE indicator.Press this button when the CPU rejects control fromoutboard equipment.e Fan Alarm Indicator (FAN ALARM)Indicates the cooling fan status.This LED lights when a temperature rise in the CPU isdetected. Turn the power off and refer servicing toqualified service personnel.r HDD (Hard Disk Drive) Indicator (HDD)Indicates the hard disk drive status.t Active Indicator (ACTIVE)Indicates the system status of the CPU.y Ethernet Ports (ETHERNET)Exchange control data via Ethernet.• SYSTEM CONTROLLERThis port is provided for controlling the 850 System withthe WV-CU850 system controllers. Up to 64 controllerscan be connected to this port through a hub.Note: The total number of system controllers connect-ed via RS-485 and Ethernet is limited to 64.• CAMERA/CROSS POINT/OSDThis port is used to exchange control data between thecages through a hub.• OTHERReserved for future use.u Controller Ports [SYSTEM CONTROLLER (RS-485)]These ports are provided for controlling the 850 Systemwith the WV-CU350 system controllers. Up to 12 con-trollers can be connected.