Getting Acquainted with the Calibrator
13
Table 4. Key Functions
No. Key Description
A O Turns the power on and off.
B l
Selects voltage, mA, or loop power measurement functions in the upper display.
Clears the switch test. See “Switch Test”.
C A
Selects the pressure measurement function in the upper display. Repeated pushes cycle through
the different pressure units.
Use for pressure switch test. See “Switch Test”.
D K Zeros the pressure module reading. This applies to both upper and lower displays.
E C Turns backlight on and off.
F F Toggles between frequency and ohms measurement and sourcing functions.
G D Toggles between Centigrade and Fahrenheit when in TC or RTD functions.
H G
Recalls a source value from memory corresponding to 100 % of span and sets it as the source
value. Press and hold to store the source value as the 100 % value.
I H Increments output by 25 % of span.
J I Decrements output by 25 % of span.
K J
Recalls a source value from memory corresponding to 0 % of span and sets it as the source value.
Press and hold to store the source value as the 0 % value.
L L
Cycles through :
E Slow repeating 0 % - 100 % - 0 % ramp
P Fast repeating 0 % - 100 % - 0 % ramp
N Repeating 0 % - 100 % - 0 % ramp in 25 % steps