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e-survey E3L User Manual
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SHANG
HAI ESURVEY G
NSS CO., LTD.
36
5.2.4.4.1.1 Set Inverse Computation
The principle of inverse computation is as follow
s:
To set inverse computation, do the following:
1.
To select
Inverse
, press
F1
/
1
in
COGO
display, and press
F1
/
1
.
2.
Input data and press
F2 CALC
for computing.
INVERSE
RESULT
display shows:
3.
Press
F4 REC
for record. The display shows
Data Saved
and automatically returns
to
INVERSE
display.
45
47
Table of Contents
Default Chapter
5
Table of Contents
5
1 Before You Start
11
Precautions for Safe Operation
11
Warning
11
Caution
11
Exceptions from Responsibility
12
Safety Standards for Laser
12
2 E3L at a Glance
13
Overview
13
Trigger Key
13
Operating Panel
14
Display
15
Soft Keys
15
Symbols
16
Input Mode
17
Battery
17
Replace and Mount the Battery
18
Recharge the Battery
18
3 Quick Start
19
Set up the Instrument
20
Center with the Laser Plummet
20
Do Levelling-Up
21
Do Basic Levelling-Up
21
Do Accurate Levelling-Up
21
Do Accurate Levelling-Up with the Electronic Level on the Screen
22
Do Accurate Levelling-Up with the Tubular Level
22
Set EDM
23
Start Measurement
23
4 Function Key
24
Level / Plummet
24
Target Offset
24
Target Set
25
Delete Last Record
25
Height Transfer
26
Hidden Point
27
Free-Coding
29
Laser Pointer
30
Check Tie
30
Main Settings
31
Tracking
31
Light On/Off
31
Units
31
5 Menu Key
32
Overview
32
Program Menu
33
Surveying
34
Set a Job
34
Set the Orientation
35
Set the Station
35
Start Survey
36
Stake out
37
Set a Job
37
Set the Orientation
37
Set the Station
37
Start Staking out
38
Free Station
41
Set a Job
42
Set Accuracy Limit
42
Start Free Station
43
Cogo
44
Set a Job
45
Set Inverse or Traverse Computation
45
Set the Orientation
45
Set the Station
45
Start COGO
45
Set Inverse Computation
46
Set Traverse Computation
47
Set Bearing-Bearing
48
Set Intersections
48
Set Bearing-Distance
49
Set Distance-Distance
50
Set Four Points
51
Set Distance-Offset
52
Set Offset
52
Set Point by
53
Set Extension
54
Tie Distance
55
Set a Job
56
Set the Orientation
56
Set the Station
56
Start Tie Distance
56
Area and Volume
58
Set a Job
60
Set the Orientation
60
Set the Station
60
Start Area and Volume
60
Remote Height
61
Set a Job
62
Set the Orientation
62
Set the Station
62
Start Remote Height
62
Reference Line/Arc
63
Set a Job
63
Set the Orientation
63
Set the Station
63
Set Reference Line
64
Start Reference Line/Arc
64
Set Reference Arc
66
Construction
69
Set a Job
69
Set EDM
69
Set the New Construction Site
69
Continue the Previous Site
70
Lead Measure
71
Set a Job
71
Start Lead Measurement
71
Set the Lead
72
Measure the Point
73
Set the Station
73
Calculate the Lead
74
Transfer Data
75
View Data
75
Road
75
Set a Job
76
Set the Orientation
76
Set the Station
76
Start 2D-Road
76
Define Road
77
Set a Reference Point
77
Define Road(2D) Data
78
Set Main Point
79
Set Intersection Point
80
Set Road Staking out
81
View Data
82
Transfer Data
83
Setting Menu
84
EDM Menu
87
Common Parameters
87
Atmospheric Parameters
88
Times of Distance Measuring
89
Projection Scale
89
Signal Intensity
89
Job Menu
90
Job
90
Fixed Points
91
Measurements
91
Codes
92
Initialize Memory
92
Memory Statistics
93
Memory Selection
93
Usb
94
File Copy
94
DAT Data Change
94
Adjust Menu
95
Horizontal Collimation
95
Vertical Index
98
View Adjustment Value
100
Tilt Offset
100
Com Menu
102
Download Menu
103
Start Menu
104
Info Menu
105
6 Maintenance
106
Cleaning and Drying
106
Storage
106
Transportation
106
Check
106
7 Check and Correction
107
Instrument Constant
107
Tubular Level
108
Circular Level
108
Optical Sight of the Telescope
109
Laser Centering Device
109
Vertical Line of the Telescope Reticle
110
Collimation Error of the Instrument
111
Index Error of the Vertical Circle
111
Zero Position Error of the Tilt Offset
111
Optical Axis and Telescope Sighting Axis for Distance Measurement
111
8 Appendix
112
Atmospheric Correction Formula and Chart (Just for Reference)
112
Correction for Refraction and Earth Curvature
113
Assembling and Disassembling for the Three-Jaw Tribrach
114
4
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e-survey E3L Specifications
General
Brand
e-survey
Model
E3L
Category
Measuring Instruments
Language
English
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