Fluke 725 Manual do Utilizador descarregar pdf (Página 21)

Getting Acquainted with the Calibrator

Table 4. Key Functions

No Name Description

A O Turns the power on or off.

B l Selects voltage, mA or Loop Power measurement function in the upper display.

C A Selects the pressure measurement function in the upper display. Repeated pushes cycle

through the different pressure units.

D K Zeros the pressure module reading. This applies to both upper and lower displays.

E C Turns backlight on or off. Turns Contrast Adjust mode on when powering up.

F F Toggles frequency and ohms measurement and sourcing functions.

G D Toggles between Centigrade or Fahrenheit when in TC or RTD functions.

H G Recalls from memory a source value 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 from memory a source value corresponding to 0 % of span and sets it as the

source value. Press and hold to store the source value as the 0 % value.

Identifies Firmware version. Press and hold J when powering up.

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Fluke 725 Manual do Utilizador Página 21