Topcon AT-B2 User Manual

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CONTENTS
1. PRECAUTIONS FOR SAFE OPERATION ..... 1
2. PRECAUTIONS .............................................. 5
3. FEATURES OF AT-B2/B3/B4 ......................... 7
4. PARTS OF THE INSTRUMENT ...................... 8
5. PRELIMINARIES ............................................ 9
5.1 SETTING UP THE INSTRUMENT .................9
5.2 FOCUSSING AND SIGHTING .....................11
6. OPERATION ................................................. 13
6.1 MEASURING HEIGHT DIFFERENCE .........13
6.2 MEASURING HORIZONTAL ANGLE ..........15
6.3 MEASURING DISTANCE USING
THE STADIA LINES .....................................16
7. CHECKS AND ADJUSTMENTS ................... 17
7.1 CIRCULAR LEVEL .......................................17
7.2 AUTOMATIC COMPENSATOR ...................18
7.3 RETICLE CROSS-LINE (LINE OF SIGHT) ..19
8. STANDARD EQUIPMENT ............................ 21
9. OPTIONAL ACCESSORIES ......................... 23
10.SPECIFICATIONS ......................................... 27

Topcon AT-B2 Specifications

General

Brand	Topcon
Model	AT-B2
Category	Tools
Language	English