Fluke 753 Getting Started page 13

Button
Push  or  to increase display intensity. Push  or  to decrease intensity (six levels).
, , Make choices from lists on the display.
, 
Increase or decrease the source level when using the step feature.
In calculator mode, provides arithmetic functions (+ - ÷ ×).
Clears a partial data entry, or prompts for output value when in the SOURCE mode. When you use a

pressure module, zeros the pressure module indication.
Completes a numeric entry when a source value is set, or confirms a choice in a list. In calculator mode,

acts as the equals arithmetic operator (=).
Toggles between resistance and continuity functions in MEASURE mode, or selects the resistance
q
function in SOURCE mode.
Toggles between ac voltage and frequency functions in MEASURE mode, or selects frequency output in
h
SOURCE mode.
Numeric
Used when a numeric entry is necessary.
keypad

Cycles the Product through MEASURE, SOURCE, and MEASURE/SOURCE modes.
Table 2. Buttons (cont)
Description
Documenting Process Calibrators
Operation Features
9