Instruction Manual

3
Table of Contents
CAUTION
Theaccuracyoftheinstrumentisonlyvalidiftheinstrumentisusedinan
environmentwithcontrolledelectromagneticdisturbancesaccordingtoDIN61326.
Wirelessdevices,e.g.wirelessphones,mustnotbeusedneartheinstrument.
General Notes ............................................................4
General Notes .............................................................4
Method Notes .............................................................4
DisplayBacklight ...........................................................5
RecallofStoredData .......................................................5
Replacementofbatteries .....................................................5
Methods .................................................................6
COD Reagents ............................................................6
Preparing the Sample .......................................................6
Guidelinesforphotometricmeasurements .......................................6
Measurement ..............................................................7
Menu options .............................................................8
Menu selections ............................................................8
Recallofstoreddata ........................................................8
Transmitting stored data .....................................................9
Setting date and time ........................................................9
Calibration Mode .........................................................10
Usercalibration ...........................................................10
Factorycalibrationreset ....................................................11
Technical data ...........................................................12
Operating messages .......................................................13
Error codes ..............................................................13
Battery Disposal ..........................................................13
ENGLISH