Standard Operations Date and time, Power Management | Hach DR 2800

Standard Operations

5.2.3 Date and time

1.Press Date & Time in the Instrument Setup.

2.The date and time are subdivided over a number of fields. Press the appropriate field and use the arrow keys to change the value.

3.Press OK to confirm. The instrument will return to Instrument Setup.

5.2.4Display and sound preferences

1.Press Display & Sound in the Instrument Setup.

The following options will be displayed:

•Display Contrast—Adjusts the display brightness to suit lighting conditions.

•Screen touch—Activates//Deactivates a short beep each time the screen is pressed (Default:off).

•Reading done—Activates/Deactivates a sound when a reading is complete (Default: short beep every time a reading is complete).

•Timer—Adjusts the length of the timer sound. Select Short or Long. Long beeps are recommended for noisy environments.

2.Press OK to confirm. The instrument will return to Instrument Setup.

5.2.5 Power Management

The DR 2800 can run on mains or battery power.

Note: The battery is not part of the standard scope of delivery.

1.Select Power Management in the ”Instrument Setup“ menu.

The battery symbol indicates the charge status of the battery in %.

Note: The timer settings in the Power Management menu are only active when the instrument is running on battery power.

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Hach DR 2800 user manual Standard Operations Date and time, Display and sound preferences, Power Management

Contents

January 2008, Edition Page Table of Contents Table of Contents 100 Table of Contents Section Specifications Specifications Precautionary labels Safety informationGeneral Information Use of hazard information General Information Chemical and Biological SafetyOverview of product Operating environment Section InstallationUnpack the instrument Installation Power connectionsUSA adapter plug UK adapter plug AUS/China adapter plug Interfaces Connection Cell compartment #2 Cell compartments and adaptersCell compartment #1 Cuvette/Sample cell adapters Installation of the cuvette/sample cell adapters Use of the light shield for measurements Installation of a cuvette/sample cell adapter Light Shield Installation of the light shield Installation Protective Cover Mobile use of the DR 2800 for field analysis Installation Position the Protective Cover Shows the beam path of the DR Beam path Installation Change the language setting Power the instrument on and offStart Up Language selection Start Up Overview Standard OperationsTips for the use of the touch screen Use of the alphanumeric keypad Main Menu Options DR Standard Operations Main Menu Operator ID Instrument Setup modeStandard Operations Standard Operations Sample ID Display and sound preferences Power ManagementStandard Operations Date and time Standard Operations Standard Operations PC and printer Printer setupUSB connector Printer Setup Hach Data Trans Print data Password Password deactivation Standard Operations Data log Store, recall, send and delete dataAuto/manual data storage Recall stored data from the data log To send measurement data to a PC Send data from the data log Delete stored data from the data log Recall Stored Data from Time Course Standard Operations Time CourseData Storage from Time Course Option Send Data from Time Course Delete Stored Data from Time Course Select a saved test/method enter user-specific basic data Stored ProgramsStored program options Stored programs options Standard Adjust Timer iconOptions Description Store Off/On Trans/Conc/Abs Standard Operations Use of program timers Press OptionsMore…Dilution Factor Run a standard adjustStandard Operations Set the dilution factor Set the chemical form Press Save as Default Change of the default setting of the chemical formRun a reagent blank Press OptionsMoreChemical Form Press OptionsMoreReagent Blank Analysis of samples Add stored programs to the favorite programs list Complete a barcode 13 mm test/vial Barcode Programs Select the chemical evaluation form Changing the standard settingSelect the measuring range Setting of the dilution factor is turned off Basic test-specific and sample-specific data settingsBarcode program options Program Options Description Save as User Program Sample blank Manual update of a barcode test Standard Operations Update/edit barcode testsProgram update options Enter the Name Enter the Measurement Process Enter the Version Timer 1, Timer 2, Timer 3 and Timer Option 1 Manual update of test data Update an existing barcode testOption 2 Manual check/revision of test data Press OptionsMoreEdit Program a new test Upgrade of the instrument softwareSoftware/Software Update Downloads under Downloads Press OK to return to the System Checks menu Program a user method Advanced OperationsUser Programs Program Number Advanced OperationsProgram Name Program Type Concentration resolution number of decimal places Single wavelength settingsUnits Wavelength single wavelength program type Absorbance formula multi-wavelength program type Multi wavelength settingsChemical form Concentration Factor Kx List of available absorbance formulasWavelength λx Calibration by entering calibration values Calibration settings for single and multi wavelength modeCalibration settings Advanced Operations Advanced Operations Advanced Operations Upper and lower limits of the measuring range Store a user programAdditional user-defined parameters and functions Chemical form 2 / chemical form 3 / chemical form Timer 1 / Timer 2 / Timer 3 / Timer Definitions of the program points Advanced Operations Free programming program typeMeasurement process Enter a new element of a measuring sequence Content and definition of the keys Key / Zeroing Key / Reading Process Timer key Deleting an element of a measuring sequence Enter the calibration formula evaluation formulaInserting an element of a measuring sequence Enter calibration formula C1 Screen Key Description Edit formula key descriptionsAbs/Variables New Number +- ÷x Enter the next calibration formula C2 or CnC2 On Select Conc. key Enter variablesSave a free programming user program 4 Add, edit and delete user programs from the favorites list Advanced Operations Select a user program Delete Add to FavoritesEdit Delete a favorite program Favorite ProgramsRecall a favorite program Method Measures to identify other interference factors ChecklistStandard Addition monitoring/checking results Sample volume Peak volume Standard additionCheck the standard solution Complete a standard addition Press OptionsMoreStandard Addition Peak volume/sample volume methods Description of the table of readings Advanced Operations Single wavelength setup options Set up single wavelength mode Concentration factor Concentration resolution Advanced Operations Take single wavelength measurements Multi-wavelength setup options Set the reading mode at different wavelengths Absorbance formula Press Absorbance Formula Concentration factor For data storage, see .3.1 on Time course of absorbance/transmittance Time course setup parametersTime course setup options Scale & units Time course scan readingTime & interval Analysis of time course data Navigating the time scan System checksNavigation of a time scan or a time scan analysis Advanced Operations Instrument information Wavelength check Advanced Operations Optical checks 100 Stray light check 101 Absorbance check Press Nominal Values Verification kitPress Verification 102 103 Advanced Operations Output checks Factory serviceLamp history 104 105 Advanced Operations Service time 106 Advanced Operations Instrument Backup 107 Restore backup data 108 Cleaning requirements MaintenanceSpectrophotometer Display 110 Insert or change of the batteryMaintenance 111 Information about using the batteryDispose of the lithium battery Lifespan of the battery Optimal operation of the batteryLoad the battery/Operating time Operating time of a fully charged battery 113 Lamp replacement 114 115 116 117 Section Troubleshooting 118 Troubleshooting Description Cat. No Section Replacement Parts119 120 Replacement Parts 121 Contact Information 122 Contact Information Limitations Limited WarrantyLimitation of Remedies 123 124 Limited Warranty 125 Index 126