EN
F
OPERATION
14
The ON/OFF LED is off - the instrument is off
Press button H-V once:
• the ON/OFF LED is illuminated continuously
• the vertical laser line only is switched on
• the self-levelling mode is activated; if the instrument is
tilted, (out of compensator range) the vertical laser line is
blinking
Press button H-V again:
• the ON/OFF LED is illuminated continuously
• the horizontal laser line only is switched on
• the self-levelling mode is activated; if the instrument is
• tilted, (out of compensator range) the horizontal laser line
is blinking
Press button H-V a third time:
• the ON/OFF LED is illuminated continuously
• the vertical and the horizontal laser line are switched on =
laser cross
• the self-levelling mode is activated; if the instrument is
tilted, (out of compensator range) both laser lines blinking