Norsonic NOR150, Instruction Manual

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67 Norsonic Nor150
Instruction Manual
It is also possible to resume a measurement after
Stop
is pressed. Once you press
Stop
, the
Continue
function becomes available. Opposite to Pause/
Continue
, the
Stop/Continue
sequence also
removes data from the time profile in addition to Global.
A red single marker labelled C is inserted in the time
profile as shown in Figure 16.3. Notify the discontinuity
in the time axis at the Continue marker.
The difference between a
“Pause” and a “Hold” function
In the sound level meter standard IEC 61672 Ed.2.0
there is a request for a “hold” function so that the
operator has the possibility to manually read out
more measured values (max and peak) while the
measurement still runs. In the Nor150 this type of
function is not needed since every level-display can
have several parameters displayed simultaneously. It
is up to the operator which results to display at any
time. Hence no data will be lost due to the handling of
the analyser while the measurement is running.
The
Pause
function is implemented in this analyser to
facilitate removal of unwanted signal contributing to the
overall measurement results.
Figure 16.3