CSX7000 17PLATFORM D ESCRIPTIONCSX7000 Back PanelVIDEO SELECT PUSH B UTTONThe VIDEO SELECT push button controls access to the administration monitor (the local console).It is a toggle switch; if the monitor is disabled, pressing the button will enable the monitor. If themonitor is enabled, pressing the button will disable the monitor. The current state of the monitor isdisplayed with the LEDS directly to the right of the push button.If the platform is in a cluster, pressing the VIDEO SELECT push button of a particular platformsupersedes any previously-selected platform. The previously-selected platform is disabled uponmaking the new selection.DISK DRIVE B AYThe flexible disk drive located on the left side of the front panel is available to all groups within theplatform (subsystem). When a group is selected, its channel on the multiplexor is enabled,connecting the selected system group to this local flexible disk drive.The disk drive bay is located in the front of the platform behind the front panel. It provides alocation not only for the flexible disk drive, but also for the hard disk drives used by the groups inthe CSX7000. Eight third-height 3.5 inch disk drives (IDE hard drives) can be accommodated. Eachgroup has one fixed disk drive.CSX7000 B ACK P ANELThe CSX7000 back panel consists of a backplane bay, connectors for video as well as systemmonitoring, and AC power input and on/off switches for the two available power supplies.CAUTION: 1 MINUTEPOWER OFF REQUIRED INOUTIESVIDEOOUTVIDEOINERS / FTIES SUPERVISORIN OUT9 8 7 6 5 4 3 2 116 15 14 13 12 11 10PS2PS1System MonitoringConnectorsPowerVideoConnectorsBackplaneSlotsInstall power cordstrain relief here