5
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.
While the calibrator is in the SHIFT mode, and the percentage is entered, press this
button to increment %.
8.
Always press this button to complete the entry of numbers.
%
.
_
0
%
8
%
ENTER