HD37AB17D/HD37B17D
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V1.5
INDEX
1 . INTRODUCTION ...................................................................................... 5
2 . KEYBOARD AND LED DESCRIPTION ......................................................... 6
3 . INSTRUMENT INSTALLATION .................................................................. 7
3.1 . POWER SUPPLY .................................................................................... 7
3.1.1 . Batteries recharge ........................................................................... 8
3.1.2 . Notes for the batteries use................................................................ 8
3.1.3 . Replacement of the batteries package ................................................ 9
3.1.4 . Batteries disposal ............................................................................ 9
3.2 . CONNECTION TO THE PC ..................................................................... 10
3.2.1 Serial commands ............................................................................ 10
4 . SENSORS CALIBRATION ........................................................................ 12
4.1 . RH SENSOR CALIBRATION ................................................................... 12
4.2 . CO SENSOR CALIBRATION (ONLY HD37AB17D) ....................................... 13
4.3 . CO
2
SENSOR CALIBRATION .................................................................. 15
5 . TECHNICAL FEATURES ........................................................................... 16
6 . STORAGE ............................................................................................... 17
7 . ORDER CODES ....................................................................................... 18
