Settings Zoom20/30/35 Pro | 27
Auto-Off Enable The instrument switches off after 20 minutes without any
activity, for example no key pressed or vertical and horizontal
angle deviation is ±3".
Disable Automatic switch-off is deactivated.
Battery discharges quicker.
Angle Unit Sets the units shown for all angular fields.
° ' " Degree sexagesimal.
Possible angle values: 0° to 359°59'59''
dec. deg Degree decimal.
Possible angle values: 0° to 359.999°
gon Gon. Possible angle values: 0 gon to 399.999 gon
mil Mil. Possible angle values: 0 to 6399.99mil.
The setting of the angle units can be changed at any time. The actual displayed values
are converted according to the selected unit.
Min. Reading Sets the number of decimal places shown for all angular fields. This is for data display
and does not apply to data export or storage.
For Angle Unit ° ' '': (0° 00' 01" /0° 00' 05"/0° 00' 10").
Dec.deg: (0.0001 / 0.0005 / 0.001).
Gon: (0.0001 / 0.0005 / 0.001).
Mil: (0.01 / 0.05 / 0.1).
Dist. Unit Sets the units shown for all distance and coordinate related fields.
meter Meters [m].
ft (US) US feet [ft].
ft (INT) International feet [fi].
ft-in/16 US feet-inch-1/16 inch [ft].
Dist. Decimal Sets the number of decimal places shown for all distance fields. This is for data
display and does not apply to data export or storage.
3 Displays distance with three decimals.
4 Displays distance with four decimals.
Temp. Unit Sets the units shown for all temperature fields.
°C Degree Celsius.
°F Degree Fahrenheit.
Press.Unit Sets the units shown for all pressure fields.
hPa Hecto Pascal.
mbar Millibar.
mmHg Millimeter mercury.
inHg Inch mercury.
Grade Unit Sets how the slope gradient is calculated.
h:v Horizontal: Vertical, for example 5:1.
v:h Vertical: Horizontal, for example 1:5.
% (v/h x 100), for example 20 %.
Beep The beep is an acoustic signal after each key stroke.
Normal Normal volume.
Loud Increased volume.
Off Beep is deactivated.
Field Description