Samsung OfficeServ 7400 Technical Manual
Also see for OfficeServ 7400: System administration guideUser guideUser instructionsTechnical manualGeneral description
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OfficeServ 7400 INSTALLATIONTECHNICAL MANUAL PART 3 MAY 20103.53.2 MP40 AND LP40 MODULESThis section describes the procedures for setting switches, installing optionaldaughterboards, installing the boards into slots, and how to connect between the MP40 andLP40 boards.The OfficeServ 7400 MP40 (Main Control Processor) controls the system operation. The MP40is required for all configurations and goes in slot 3 of the main cabinet. The LP40 goes in slot 0of the main cabinet and each OS7400 expansion cabinet. If the expansion cabinet happens tobe an OS7200 cabinet, then slot 0 must have an OS7200 LCP card, NOT the LP40 card.The LP40 is a secondary processor that communicates with the MP40 and manages theboards in the expansion cabinets.3.2.1 Setting SwitchesThe MP40 board includes switches used for optimizing the board to the user requirementsand system configuration.On the MP40, set the switches for the required configuration. The description for the settingsis described below.Figure 3.4 Switch Settings SRAM Memory Backup Switch (S1): When set to ON, it allows the SRAM to storeinformation such as Call Logs, Alarms, UCD call stats, program logs and traffic reports.SRAM is backed by the Super Capacitor on the MP40. If the switch is ON, data can last upto 12 hours without main system power. This switch is also used to default the system.S2S1OnOffSW1OffSW8On |
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