This menu item will allow you to adjust the
SPAN calibration used by the meter.
1.
Press MENU until meter flashes:
CAL
2.
Press
/MIN button. Meter will now
display:
SP.C
(Span Calibration)
3.
Press
/MAX button. Meter will
display:
0IN
4.
Apply 0 mV to input terminals 1 and 2
of J4. Let meter stabilize for 10 seconds
then press MIN to accept. Meter will
display:
75IN
O
PERATION
2
19
