6|English
will be switched off automatically after 30 seconds and the
equipment will be powered off after 3 minutes of inactivity;
Clear Button
lines;
Change Measurement Reference
Default setting of measurement is rear edge when switching on
Pressing this button will change the measurement reference;
Display Background Light
Default setting of LCD background is switching off. Pressing
the button will switch on or off LCD background light;
Unit Conversion
Default setting of measurement unit is
in to ' "and so on as shown in figure D
will convert metric unit British unit from ft,
metric unit. Long-lime pressing button
Long-time press C/ button to switch off the equipment; the laser
Pressing C/ button to clear the last command or displayed data by
