Omega Engineering RD8900 user manual Basic Operation, Soft keys

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3. Basic Operation

After installation and wiring, power on the recorder, six soft keys Page, Mode, History, Event, Status and Exit will appear on the left hand side of LCD display. Opening the plastic cover at the front of the recorder, the user may find another five soft keys Dump, Clear, Operate, Config and Shutdown. These eleven soft keys are used for operation. On the top right side, small icons of buzzer, evnt, mem, CF and Date/Time display.

Figure 3 – 1

Soft keys :

3.1 Page

Page means the display. The recorder can have a maximum of 6 Pages and each Page can display a maximum of 6 channels. A channel can display either measured data or computed measured data. If channels cover more than one page, press the Page key, to move forward from Page 1 to Page 2…

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Contents Paperless Recorder RD8900 Safety ContentsSystem Info Safety Safety SymbolsProtective Earth DC Supply Safety Notes and Precautions Static Electricity To replace the power-line fuseCommunication Unique features of recorderGeneral Description Expandable Input and Output CardsStorage Media CF Card Data SecurityInfrared Detector IR Detector Ordering codes and accessories Ordering codes RD8900 耟- 耟- 耟 Description AccessoriesMemory SpecificationsPower DisplayDigital Input Card DI181 Comm Module CM181Standard Ethernet Communication Infrared Detector Environmental & PhysicalApproval Standards Panel mounting style Installation and wiringInstallation UnpackingPage Bench top / Portable style Page Page Page Figure耟2 Analog input card part numbers AI181, AI182, AI183 Setup input, output & 24VDC power supply cardsVDC auxiliary power supply card AP181 Wiring for the cards Figure耟2 Digital output card DO181 Figure耟2 VDC auxiliary power supply card AP181 RS-232, RS-422, RS-485 wiring Installation of Compact Flash CF card Soft keys Basic OperationHistory ModeEvent Event/AlarmStatus ExitReport Shutdown DumpClear OperatePage Configuration Channel Event ScalePage Display Page Timer Tools Timer, Counter & TotalizerCounter Totalizer Timer1 Timer2Totalizer Instrument InstrumentStorageMedia Communication RS-232, RS-485Ethernet Clock System Info Demo Configuration examplePC Software manual Help Set upPC software Observer I Hardware requirementsPage How to use PC software Page Mathematics Math Expressions and an exampleExpressions on recorder Mathematics Functions An example of Math Omega Engineering, INC