Omega Vehicle Security OM-550 manual Activity LED & Horn

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2.1.1 ACTIVITY LED & HORN

The Activity LED and internal horn provide a quick indication of the unit's status. For example a short, periodic beep and flash indicates that the OM-550 is “ON” but not being programmed.

The horn produces two different sounds, a beep and blat. Valid key closures produce the beep sound and invalid keys produce the blat. For example, the OK key is only used in programming. Pressing the OK key when not programming will produce a blat sound.

ACTIVITY LED

Figure 2-3

∙A periodic beep-beepand flash-flashindicates that the OM-550 is being programmed.

∙Key closures override this regular activity with a steady beep (or blat) whenever a key is pressed.

∙If no activity is evident (beeps and flashes, or printing), the unit is “OFF”.

Menus are printed when a choice is available. Then, when the operator presses a key the resulting Selection is printed to confirm the action. In most cases, the user need not wait for a menu to print before making a selection. Experienced operators can operate the unit very swiftly, with little printing. If the unit blats, just wait for the menu to print, then continue by pressing the correct key(s).

OM-550

u3u

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Contents Table of Contents Date Time Introduction ∙ The OM-550 Datalogger may be referred to as LoggerOperator Safety Information Product Usage WarningsFor protection of the OM-550 itself, observe the following Unpacking OM-550 features FeaturesOM-550 Features Activity LED & Horn Keypad ∙ ON-OFF ∙ RUN ∙ OK ∙ Stop∙ PROG/EXIT Application Channel Connectors∙ Optional Connectors Printer Window To remove the Viewing WindowBattery Cover Thermal PaperDC Jack Serial Data PortGain Adjust Tilt StandPower Supplies Inputs Voltage Transducer InputsProbes Probe SETThermocouple Inputs TypeProgrammed Features Data CacheStatistics Battery Check POWER-SAVE ModeLOW Battery Operation Power Connection Battery InstallationConnecting the AC Power Adapter Connecting the DC Power CablePaper Installation Data Port Connection PIN AdapterProgramming ∙ Programming outline 1. Select ChannelProgramming Keys Print Formatting PositionTemperature Channels Voltage ChannelsMath PSEUDO-CHANNEL Not Printing LOG IntervalThis Interval Overrun can be avoided in two ways Operation AT Full Cache Recording Time Temperature Units Rejection FrequencyCalibration Mode To return to Normal modeTadjust Voltage Input Scaling Matching Transducers to the OM-550Matching a Voltage Transducer R1 = 2 R2 = V-2R1 = 2 Matching a Current Transducer= 2.0000 VDC = R1 Data Scaling mX + b calculation Matching and Scaling a Voltage Transducer VDC Matching and Scaling a Current Transducer ExampleU38u Unit Labels Operation Programmed InformationLog Interval Time Temperature Units Enter a Tadjust value, or press OK to finish programming U44u ∙ Performing a Manual Reset Appendix a Calibration ∙ Manual ResetManual Reset programs the OM-550 as follows ∙ Calibration Procedure Setup∙ Voltage Adjustment Procedure ∙ Thermocouple Adjustment Procedure∙ Exiting CAL Mode To return to normal operationAccuracy Appendix B SpecificationsVoltage Measurement Inputs Printer Paper LifeDigital Interface RS-232 ConversionPOWER/CURRENT Requirements Battery LifePhysical Dimensions ConnectorsOM-550 DOS Software Table of Contents How to Use This Manual IntroductionFonts Used in this Manual CPU, RAM, Hardware PrinterSoftware Installation ∙ Hard Drive InstallationStarting the Program To start the programMaster Menu Reading Data from the OM-550 Load Existing LOG Files To load a LOG fileModify Software Configuration U6u List Data on Monitor To list dataPrint Data on Printer Save Text FileTo print data To save data as textEdit Plot Labels To edit a plot labelHOT Plot Status BAR Magnify Tool To Magnify a portion of the Data GraphMagnify MAP Magnified Area Axis Labels Channel Data To select a channel to graphTo link plot lines Channels 4 & 5 After Linking Data Graph ∙ X-Cursor Data Table ∙ Data Plots∙ X-Data Cursors Help Menu To activate the Help menuTo quit List Existing LOG Files on PrinterTo list log files Appendix a KEY Functions