Chapter 7, AppendixAccu-Chek Smart Pix user's manual 7-17 Appendix7.1 Abbreviations7.2 Technical dataBG Blood glucoseMBG Mean blood glucose levelSD Standard deviationAST Alternative site testingBR Basal rateTBR Temporary basal rateIR InfraredHi Result above the measuring range (indicated on the meter as HI)Lo Result below the measuring range (indicated on the meter as LO)Hypo HypoglycemiaU Insulin dose in International UnitsU/h Insulin dose delivered per hour (basal rate)Meter type Accu-Chek Smart PixCatalogue number 0 4684206001Serial number See type plate on the back of the deviceDimensions 104 x 74 x 38 mmWeight 90 gStatus indicator 6 blue LEDs, in groups of 2 eachPower supply Via USB port, 5 V/100 mAProtection class Equipment in protection class IIIPorts 1 infrared port1 USB portAmbient conditions Operation temperature range: 5°C – 40°CStorage temperature range: -25°C – 70°CAbsolute humidity: 5 g/m3 – 25 g/m3