Additel 221A Multifunction Temperature Calibrator User Manual - Manual (Page 41)

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Figure 8.11 Stepping Configuration
To exit fine tuning, you can pressEsc or Enter key.
Notes:
If there is no operation within 15 seconds, the calibrator will exit fine
tuning automatically.
You cannot change thefine tuning if the source value exceeds the output
range, the calibrator will beep.
8.3.3 Reset the source value
In the Basic Mode, for volts, millivolts, frequency, resistance and current
source items, the calibrator offers the reset function. PressReset softkey,
and the source value will be set to zero immediately.
8.3.4 Stepping the source value
In Basic Mode, the calibrator supports stepping the source value
manually or automatically. Before Stepping, you will need to configure
the step settings. Each source item has its own step settings. When the
source is active and source item is not pulse and pressure, you can
pressStepto view the step setup interface. Figure 8.11 and Figure 8.12
are examples of Step settings and the step results of settings.
Start value cannotbethe same as the End value, and their values cannot
exceed the limited souring range. A stepping cycle is from start value to
end value, and a following cycle is from end value to start value.