Instruction manual (EN)Nivel System RD700 DIGITALDigital Laser DetectorFront paneldisplay laser detector arealevel„zero”LED grade indicatorbubblekeypad magnetunit (mm, cm, cal)On/Off / Beeper volumedeadband resolution / LED On/OffDisplaynumeric / text displaygrade indicator arrowslow battery on grade indicatorgrade indicator arrowsaccuracy (1 / 2 / 5 / 10 mm) beeper volume