SHANGHAI ESURVEY GNSS CO., LTD.
I
Contents
1 Before You Start ....................................................................................... 1
1.1 Precautions for Safe Operation ............................................................................... 1
1.1.1 Warning ............................................................................................................... 1
1.1.2 Caution ................................................................................................................ 1
1.2 Exceptions from Responsibility .............................................................................. 2
1.3 Safety Standards for Laser ...................................................................................... 2
2 E3L at a Glance ......................................................................................... 3
2.1 Overview ................................................................................................................... 3
2.2 Trigger Key ............................................................................................................... 3
2.3 Operating Panel ........................................................................................................ 4
2.4 Display ...................................................................................................................... 5
2.4.1 Soft Keys ............................................................................................................. 5
2.4.2 Symbols ............................................................................................................... 6
2.5 Input Mode ................................................................................................................ 7
2.6 Battery ....................................................................................................................... 7
2.6.1 Replace and Mount the Battery ........................................................................... 8
2.6.2 Recharge the Battery ........................................................................................... 8
3 Quick Start ................................................................................................ 9
3.1 Set up the Instrument ............................................................................................ 10
3.2 Center with the Laser Plummet ............................................................................. 10
3.3 Do Levelling-up ...................................................................................................... 11
3.3.1 Do Basic Levelling-up ........................................................................................ 11
3.3.2 Do Accurate Levelling-up ................................................................................... 11
3.3.2.1 Do Accurate Levelling-up with the Tubular Level ........................................ 12
3.3.2.2 Do Accurate Levelling-up with the Electronic Level on the Screen ............. 12
3.4 Set EDM ................................................................................................................... 13
3.5 Start Measurement ................................................................................................. 13
4 Function Key ........................................................................................... 14
4.1 Level / Plummet ...................................................................................................... 14
4.2 Target Offset ........................................................................................................... 14
4.3 Target Set ................................................................................................................ 15
4.4 Delete Last Record ................................................................................................. 15
4.5 Height Transfer ....................................................................................................... 16
4.6 Hidden Point ........................................................................................................... 17
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