714B
Users Manual
10
Table 4. Key Functions
No. Name
Description
Turns the power on or off.
Shifts to secondary function when pushed before other keys (Shift mode).
Turns backlight on or off.
Increments output by 25 % of span. Secondary function: toggles between temperature units (°C or
°F.).
Decreases output by 25 % of span.
Up/down arrow increases or decreases the source level. Cycles through different options.
Secondary functions: Enters Ramp or Step mode.
Left/right arrow cycles through and highlights the field to be edited.
In contrast adjustment mode; left- lightens contrast, right- darkens contrast.
Secondary functions: Left arrow enters mA measurement; right arrow enters temperature
measurement.
Sets a source value to 100 % or 0 % of span.
Secondary function: enables automatic value span of 100 % or 0 %.
Shifts between Measure and Source modes.
Selects TC (thermocouple) measurement and sourcing function.
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