z
Press +/= key to enter the addition mode, and the “+” icon will appear on the display and at
the same time, the result is displayed on the lower side of the display (press +/= key again to
cancel the add operation);
z
Press READ key again for second time measurement, the measured value is displayed on
upper portion of the screen;
z
Press +/= key again to display the sum on the lower portion of the screen;
z
Repeat the steps above can continue accumulation.
Addition (using M memory)
z
Press the M key to save the first measured result, and the “M+” will appear on the display;
z
Press the READ key for new measurement;
z
Press the +/= key to enter the addition mode, and the “+” will appear on the display;
z
Press the RM key to recall previous measurement for the addition (displayed on the bottom
of the display), and at the same time, the “M+” icon disappears and the stored memories will
be automatically eliminated;
z
Press+/= key, the sum is shown on the lower portion of the screen.
4
