Table of contents
1. What is in the box ........................................................................................ 4
2. Introduction.................................................................................................. 5
3. Technical specifications .............................................................................. 6
4. Preliminary operations................................................................................ 8
4.1 Parts of the instrument .............................................................................................. 8
4.2 Remove and recharge the battery ........................................................................ 9
4.3 Buttons function ........................................................................................................ 10
4.4 Bar-code leveling staff ............................................................................................ 10
5. General operation ...................................................................................... 11
5.1 Instrument set up ..................................................................................................... 11
5.2 Levelling-up................................................................................................................. 11
5.3 Sighting and focusing ............................................................................................. 11
5.4 Optical reading on staff ......................................................................................... 11
5.5 Azimuth measuring .................................................................................................. 12
5.6 Electronic reading ..................................................................................................... 13
5.7 Measuring error types ............................................................................................ 14
6. Instrument settings ................................................................................... 15
6.1 Unit setting .................................................................................................................. 15
6.2 Auto Off setting ......................................................................................................... 16
6.3 Repeated measurement setting ......................................................................... 17
6.4 Setting of positive staff and reverse staff ....................................................... 18
6.5 Setting of measuring times .................................................................................. 19
7 Check and adjustments .............................................................................. 21
7.1 Tripod............................................................................................................................. 21
7.2 Circular bubble........................................................................................................... 21
7.3 Electronic i angle check and adjust ................................................................... 22
8. Instrument maintenance........................................................................... 24
8.1 Cleaning and Drying ................................................................................................ 24
8.2 Storage .......................................................................................................................... 24
8.3 Transportation ............................................................................................................ 24
8.4 Check ............................................................................................................................. 24
9. Copyrights, warranty and environmental recycling ............................. 25
9.1 Safety Recommendations ..................................................................................... 29