Elcometer 456 IPC User Manual page 12

R
8 REVIEWING BATCH DATA - MODEL T (continued)
If there are more readings in the batch than can be displayed on a
single screen, multiple readings will be combined into one bar. Should
a single reading within the 'combined bar' be outside set limits, the
whole bar will be red.
Pressing the 'Zoom+' softkey, allows each individual reading to be
displayed, thereby showing the individual readings outside the set
limits.
When zoomed in, the graph will always
display the first 25 readings. Pressing the
 softkey will display the last 25 readings
in the batch.
Subsequent presses of the  softkey will
scroll backwards, pressing the  softkey
will scroll forwards through the readings,
25 readings at a time.
Pressing the 'Zoom-' softkey returns to the
original overview graph of all readings in
the batch.
Pressing the 'Back' softkey returns the
gauge to the Batch/Review Batch menu.
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