Rev. 02 May 2018
2
CONTENTS
1. INTRODUCTION 3
2. OPERATION 4
2.1 Turning on Apollo 4
2.2 The main menu 6
2.3 Switching off Apollo 6
2.4 Average reading function 7
2.5 Change of measuring units 7
2.6 The peak function 8
2.7 The hold function 8
3. PAIRING SENSOR UNITS 9
4. TECHNICAL INFORMATION 10
4.1 Batteries 10
4.2 Operating conditions 10
4.3 Relative spectral response 10
5. CALIBRATION 10