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ETH-302, ETH-305, ETH-310
1.3 Names of Parts
1
11
48
48
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48 pages, 543.51 Kb
11
1.3 Names of Parts
Handle
Screw for handle
Objective lens
Optical plummet
Lev
eling screw
Bottom plate
Tr
ibrach locking lever
C
ollimator
Instrument height mark
(215mm)
Contents
Main
Electronic Theodolites
Instruction manual
Page
S af ety P r ec autions
Page
Page
CONTENTS
1. General
1.1 Precautions
Page
1.2 Standard Equipment
Page
1.3 Names of Parts
Page
1.4 Preparation of Power
2.Key Operations and Display
2.1 Display
2.2 Keyboard
2.3 Function of each key
Page
Page
Page
Page
Page
2.4 Other Functions
3.Special key operations
Page
Page
Page
3.4 Setting of angle measurement
Page
4.Preparation for Surveying
4.1 Setting up the instrument
4.2 Leveling with the Circular level
4.3 Leveling with the Plate level
4.4 Centering with the optical plummet
4.5 Eyepiece adjustment
4.6 Object sighting
5.Measurement
5.1 Horizontal angle measurement (right)
5.2 Horizontal angle measurement (left)
5.3 Vertical angle measurement
6.Inspection and Adjustment
6.1 Instructions on inspection and adjustment
6.2 Perpendicularity of plate vial to vertical axis
Page
6.3 Perpendicularity of circular vial to vertical axis
6.4 Inclination of reticule graduations
6.5 Perpendicularity of line of sight to horizontal axis
6.6 Difference of the vertical angle
6.7 Optical plummet
7.Optional Accessories
7.1 Diagonal Eyepiece (SB14)
8.Specifications
Page
Page
PENTAX Industrial Instruments Co., Ltd.
PENTAX Industrial Instruments Co., Ltd.
PENTAX Industrial Instruments Co., Ltd.
PENTAX Industrial Instruments Co., Ltd.
PENTAX Industrial Instruments Co., Ltd.
PENTAX Industrial Instruments Co., Ltd.