viXL 40 Meter: Table of ContentsIntroduction ..................................................................1Unpacking the Meter....................................................2XL Series Meters Specifications .............................. 3-4Getting StartedXL Series Meters Connectors .................................. 5-8Start-up and Shut down procedures ..........................10Dissolved Oxygen Probe ...........................................14Using the XL Series MeterTouch Screen Operation...................................... 15-16Screen Contrast Adjustment ......................................16Using the Stylus .........................................................17Stylus Calibration .......................................................17Setting Time and Date ...............................................18On-Screen Keyboard .................................................19Expansion Cards .......................................................20Connecting To the Internet ........................................21Button Functions .................................................. 22-25Channel Assignment............................................ 26-27Display Setup.............................................................28DO SetupDO Setup Screen and Function Buttons....................63Access DO Setup.......................................................64Set Sample ID#..........................................................65Select Measurement Units.........................................66Select Calibration Mode.............................................66Select Stable Indicator ..............................................67Select Auto Read Mode .............................................67Select Temperature Units ..........................................68Set Barometer............................................................68Set Salinity .................................................................69Set Alarm Limits.........................................................69Set Print Criteria.........................................................70Set Data Storage Criteria...........................................71Set Display Criteria Setup..........................................72View Stored Data ................................................. 73-74BOD SetupBOD Setup Screen and Function Buttons .................75BOD Configuration.....................................................76OUR SetupOUR Setup Screen and Function Buttons .................75OUR Configuration.....................................................78SOUR SetupSOUR Setup Screen And Function Buttons ..............79SOUR Configuration ..................................................80DO OperationSTANDARDIZING ...........................................135-141About DO Standardizing...................................135-136Automatic at One Point—% Saturation ................... 137Automatic at Two Points—% Saturation ................. 138Automatic at One Point—mg/L ................................ 139Manual at One Point—% saturation and mg/L ........ 140Temperature Standardization .................................. 141MEASUREMENT..............................................142-152About DO Measurement.......................................... 142Auto Read ON and Auto Read OFF ........................ 142About BOD Measurement ....................................... 143BOD Calculation Parameters .................................. 144Measurement of BOD of Sample............................. 145Initial DO measurement for SampleBOD calculation....................................................... 146Measurement of BOD of Seed ................................ 147Initial DO measurement for SeedBOD Calculation ...................................................... 147Final DO Measurement for SampleBOD Calculation ...................................................... 148Final DO Measurement for Seed BOD Calculation . 149Editing Select View Screen ..................................... 150OUR Measurement.................................................. 151SOUR Measurement ............................................... 152DO Graphing Function............................................. 153Warranty ................................................................. 160Compliance ............................................................ 160AppendixSetting the XL Series Meters User Profiles ......161-163XL Series MetersFactory Default Settings ...................................164-166XL Series MetersPrint Function ...................................................167-168Background and Color Adjustment...................169-170DO Theory ............................................................... 180Replacement Parts ...........................................185-187