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421D
Users Manual
FCC statement (U.S.A only) .......................................................................................... 4
Laser classification.................................................................................................... 5
Integrated distance meter .................................................................................... 5
Laser Class 2 products: ....................................................................................... 5
Start-up.......................................................................................................................... 6
Inserting/replacing batteries ...................................................................................... 6
Changing the reference point (multifunctional endpiece) .......................................... 7
Keypad...................................................................................................................... 8
Display ...................................................................................................................... 9
Menu functions .............................................................................................................. 10
Settings ..................................................................................................................... 10
Navigation in the menu ........................................................................................ 10
General description .............................................................................................. 10
Setting the unit for distance measurements .............................................................. 12
Setting the unit for tilt measurements........................................................................ 12
Beep (BEEP)............................................................................................................. 12
) .............................................................................................. 12
Measuring with the tripod (TRIPOD) ......................................................................... 12
Reset - returning the instrument to the factory settings (RESET) ............................. 13
Operation....................................................................................................................... 13
Switching on and off.................................................................................................. 13
CLEAR button ........................................................................................................... 13
Display / keypad illumination..................................................................................... 13
Reference setting...................................................................................................... 13
Measuring...................................................................................................................... 14
Single distance measurement................................................................................... 14
Minimum/maximum measurement ............................................................................ 14
Functions ....................................................................................................................... 15
) .............................................................................. 13
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