e-survey ET2A - Table of Contents

SHANGHAI ESURVEY GNSS CO., LTD.
I
Contents
1 Before You Start ........................................................................................................................ 1
1.1 Precautions for Safe Operation ..................................................................................................1
1.1.1 Caution ...................................................................................................................................2
1.1.2 Warning ..................................................................................................................................4
1.1.3 Danger ....................................................................................................................................5
1.2 Disclaimer .......................................................................................................................................5
2 ET2A at a Glance ....................................................................................................................... 6
3 Quick Start ................................................................................................................................. 9
3.1 Insert / Replace the Battery .......................................................................................................10
3.2 Set up the Instrument .................................................................................................................10
3.3 Level the Circular Level .............................................................................................................12
3.4 Level the Plate Level ..................................................................................................................13
3.5 Collimate the Target ...................................................................................................................14
3.6 Power on the Instrument ............................................................................................................15
3.7 Start Measurement .....................................................................................................................15