PROVA 123 Manual page 8

6.
． _
%
Press this button to enter negative temperature. Or press SHIFT button, then press
this button first to enter percentage in the mA, mV, and V functions.
7.
%
8
0
%
While the calibrator is in the SHIFT mode, and the percentage is entered, press this
button to increment %.
8.
ENTER
Always press this button to complete the entry of numbers.
5