Leica Geosystems SNLL121 - Manual (Page 4)

4 SNLL121-2.1.0en © Leica Geosystems
Symbols used in this manual ..................................... 3
Contents ....................................................................... 4
Description of Instrument .......................................... 5
Sensor Nadir Laser plummet type SNLL121 ........................... 5
Functions ..................................................................... 6
ON/OFF ..................................................................................... 6
Function AutoOff ....................................................................... 6
Laser brightness ......................................................................... 7
Weak battery .............................................................................. 7
Replacing batteries .................................................................... 8
Setting up ..................................................................... 9
Setting up over ground point ..................................................... 9
Checking and Adjusting .......................................... 11
Care and Storage ...................................................... 13
Safety Directions ....................................................... 15
Intended use of instrument ...................................................... 15
Limits to use ............................................................................ 16
Responsibilities ........................................................................ 17
Hazards of use .......................................................................... 18
Laser classification .................................................................. 21
Electromagnetic Compatibility (EMC) ................................... 24
FCC statement (applicable in U.S.) ........................................ 25
Technical Data ........................................................... 27
Contents