10
Adding and Subtracting Multiple Distance Measurements
Addition: Take your first distance measurement. Then press the
key once. The first row of the secondary display area will
now show your initial measurement and the “+” sign. Any
subsequent measurements will now be added to the previous
one(s).
Subtraction: Take your first distance measurement. Then press the
key once. The first row of the secondary display area will
now show your initial measurement and the “-“ sign. Any
subsequent measurements will now be subtracted from the
previous one(s).
Press the
key to cancel the last operation.
Press the
key again to exit the mode of distance
measurement.