Cabletron Systems 9C300-1 manual Ethernet Port Interface Module Epim, LCD and Keypad

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9C300-1 Environmental Module Operation

The Ethernet™ Port Interface Module (EPIM)

The 9C300-1 Environmental Module provides a port for Cabletron Systems EPIMs. The EPIM provides a direct connection to the internal SMB-10 bus. This connection can be used for out-of-band graphical SNMP management of the MMAC-Plus system or a Telnet session into local management. Any standard Cabletron EPIM can be installed. Refer to Appendix A for detailed information on the EPIM.

LCD and Keypad

The LCD functions as a “window” into the MMAC-Plus System, allowing users to navigate through various screens via the ﬁve-function keypad.

The LCD is a 4 line by 40 character, backlit liquid crystal visual display.

The ﬁve-function keypad is used to scroll through MMAC-Plus information screens, and to select option ﬁelds within each menu and submenu. The keypad consists of ﬁve buttons, four of which are directional to move the cursor; the ﬁfth is the Enter button, used to make menu selections. Figure 3-6shows the LCD with a System Banner Screen and the ﬁve-function keypad on the MMAC-Plus Environmental Module front panel.

CABLETRON SYSTEMS, INC.

MMAC-PLUS

<ALARMS>

<SYSTEM> <MODULES> <SCREEN CONTRAST>

ENTER

Figure 3-6. The LCD and Five-Function Keypad

3-8

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Contents MMAC-Plus 9C300-1 Environmental Module User’s Guide Page Page FCC Notice DOC NoticeContents Appendix a Epim Speciﬁcations Appendix B Uninterruptible Power Supply UPSChapter Speciﬁcations Using This Manual 9C300-1 Environmental ModuleOut-of-Band Management FeaturesSystem Cooling Environmental/Power Monitoring Related ManualsFlash Eeprom Hot SwappingGetting Help Installing the 9C300-1 Environmental Module Installing the 9C300-1 Environmental ModuleInstalling the 9C300-1 Environmental Module 9C300-1 Environmental Module Operation Monitoring FunctionsExternal Ambient Temperature Temperature Range LCD DisplayFan Speed 9C300-1 Environmental Module and Fan TrayInternal Operating Temperature System HumiditySystem Voltages Humidity LCD DisplayLanview LEDs LED Color State DescriptionOut-of-Band Management COM1 and COM2 Ports Pin DescriptionEthernet Port Interface Module Epim LCD and KeypadSystem Screen Non-Interactive ModeNon-Interactive Mode Screens Utilization Screen Environment ScreenPower Screen System Banner ScreenInteractive Mode Interactive Mode ScreensAlarm Screen Main ScreenENV Supplies Installed 2 PWR Redundancy Status 1 on 2 on Exit Power Supply Speciﬁc ScreenCommunications Screen Diagnostic Module Selection Screen Diagnostic Results ScreenBBU Screen Module Selection ScreenFault Module Speciﬁc ScreenModule Environment Screen Module Memory ScreenModule Backplane Screen Environmental Module Speciﬁc ScreenEnvironmental Module Environment Screen LCD Contrast Adjustment Screen 9C300-1 Environmental Module Operation Safety ServiceDimensions WeightPhysical EnvironmentalEpim Speciﬁcations IntroductionEPIM-F1 and EPIM-F2 Parameter Typical Value Worst Worst Case BudgetEPIM-F1 and EPIM-F2 EPIM-F3 Parameter Typical Minimum Maximum Connector Type GroundingEPIM-A and EPIM-X AUI Port Pin Number RepresentsEpim Speciﬁcations Uninterruptible Power Supply UPS Connecting a UPS to an EMUninterruptible Power Supply UPS Conﬁguring COM Port for UPSVerifying Conﬁguration Monitoring UPSUninterruptible Power Supply UPS