Norsonic nor118, Instruction Manual

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44 Chapter 8
Adding markers to a measurement
45 Norsonic Nor118
User Guide
The keys to use
e keys used to enter the markers are  (marker 1),
 (marker 2),  (marker 3) and  (marker
4) since these keys are the lower most keys of the front
panel and thus easy to reach during a measurement. None
of these keys are used for other things during a measure-
ment either.
Other markers inserted by the instrument
As discussed in the side bar No back-erase in profile mode
(a few pages back) the marker  is added to the periods to
denote that these periods contain data acquired in pause
mode.
In addition, if you terminate an ongoing measurement
prematurely by pressing the  key and later resume the
measurement by pressing / an  marker will be
added to the period within which the / key was
pressed – i.e. we mark out the first period after resump-
tion.
P and S markers have priority
e marker 4 is a toggle marker, i.e. once activated it will
assign a marker to every period occurring until it is deac-
tivated again.
What happens if marker 4 has been activated while you
press the  key or the  key? Will it assign both
 and  or ? No, it won’t!  and  have priority and they
will be inserted instead of any other marker active by the
time  or  is pressed. So you’ll never have more
than one marker assigned to a profile period.
The keys
used to insert
markers.
Marker 1
has been
inserted