Micro Direct MicroLab Operating Manual page 16

Select 'Back' to return to testing
and the current maneuver.
NOTE: If the breathing rate is
insufficient (less than 65 breaths
per minute) then the BR value will
be displayed in red – an MVV
value will be calculated and a
message displayed that the MVV
results was extrapolated from a
maneuver with a poor breath rate.
Once the number of maneuvers
has been completed and the test
session has finished, select 'Done'
and the results with selected
indices will be displayed. Each
maneuver will be numbered and
the best maneuver highlighted
with an asterisk (*). Select
'Graphs' to view the graphs of the
currently selected maneuver and
best maneuver. Select 'Set Best'
to manually select the best
maneuver. Select 'Done' to return
to the main MVV menu.
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