Svantek SV 973 User Manual

SVAN 973 User Manual
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The Field Compensation position enables you to set the
compensation filter for sound measurements in the free-
field (Free Field) or diffuse field (Dif. Field) conditions or
disable it for laboratory tests. By default, it is set to
Free Field.
◄
The Windscreen position is active when the field
compensation is on and switches on the compensation
when the windscreen is applied. By default, it is On
◄
Note: In the Simple interface mode, the Comp. Filter position is hidden, but the instrument
will use settings previously defined in the Advanced mode or default settings (Microphone:
On; Field Comp.: Free Field; Windscreen: On).
Note: For laboratory instrument’s tests, the compensation filters should be set in accordance
with the Appendix C.
4.8 SETTING STATISTICAL LEVELS – STATISTICAL LEVELS
In the Stat. Lev. screen, you can define ten statistical
levels, named from N1 to N10, to be calculated,
displayed and saved in a file as Summary results (see
Appendix D).
Default statistical levels have following settings: 1, 10, 20,
30, 40, 50, 60, 70, 80 and 90. All values should be within
the integer range [1, 99]. Each value can be set
independently from others.
<ENT>
4.9 PROGRAMMING INSTRUMENT’S INTERNAL TIMER – TIMER
The Timer function is used for programming the automatic measurement start (and turning the
instrument on if it was turned off) at a given time and day of a week.
Note: In the Simple interface mode, the Timer position is hidden, but the instrument will use
settings previously defined in the Advanced mode or default settings (Timer: Off).
The Timer position allows you to programme the internal
real-time clock to act as a delayed start timer. The
instrument will be switched on automatically at the
programmed time and will perform the measurement with
the same settings used before the instrument was
turned off with one exception (see below Note).
<ENT>
Note: When Timer is On, measurements will be performed from defined Start to Stop times
because the Repetition Cycles parameter will be changed to Inf (path: <Menu> /
Measurement / General Set.). The last integration may be cut.
Measurement start and stop
The Start (hh:mm) and Stop (hh:mm) positions
determines times of measurement’s `start and stop. `
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Svantek SV 973 Specifications

General

Brand	Svantek
Model	SV 973
Category	Measuring Instruments
Language	English