Martel Electronics DMC1400 - Manual (Page 77)

validation should not be selected.
Press the YES function key to validate the results. Press the NO
function key to bypass validation and proceed to the test conclusion
stage.
When validation is selected, the following prompt is displayed
showing the current settings for output zero and span, input zero
and span, and the % span error tolerance.
Initially the span tolerance is set to 0.25%, and the input and output
values are set to the corresponding minimum and maximum test
results values. As the test results values will only approximate the
actual instrument range, they will need to be modified to exact range
values for the validation to work properly. Use the UP, DOWN, LEFT,
and RIGHT arrow keys to select a value to be modified, and press
SELECT to display the editing prompt described below. Once all
values have been modified, press DONE to continue on to the overall
test status display.
When a value is selected for modification, a prompt similar to the
following one for error tolerance is displayed.
The upper part of the display indicates the value being modified, and
the lower part indicates the current value. Enter the new value using
the numeric keys, followed by ENTER. Press the DONE function key
to return to the current settings display.
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