Svantek SVAN 948, User Manual

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SVAN 948 USER MANUAL
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Notice: It is not possible to change the values of the parameters during the execution of
the measurements. It is possible to open different lists and sub-lists but the positions in these lists are not
displayed inversely and so - not accessible.
The “Loudspeaker” icon indicates that the instrument is in
the measurement process. In order to change the range the measurement must be finished!
The view of the displays with not accessible parameters of the BUFFERS SETUP lists (
path: MENU / INPUT /
BUFFERS SETUP
) ,
Notice: All other settings of the instrument are common for 1/3 OCTAVE analyser and the
SLM.
Selection of 1/3 OCTAVE analysis parameters for acoustic signal - SPECTRUM
The
SPECTRUM
sub-list ( path: MENU / INPUT / 1/3 OCTAVE SETUP / CHANNEL x / SPECTRUM) is a
context element, which appears on the INPUT sub-list in 1/1 OCTAVE or 1/3 OCTAVE mode. Using the
SPECTRUM sub-list one can select in 1/3 OCTAVE analysis the weighting filter and the result which has
to be saved in the buffer’s file of the instrument. The user can select it for every CHANNEL separately.
User can switch OFF or ON SPECTRUM position in selected channels by pressing the < > or
< > push-buttons. After pressing the <ENTER> push-button any changes made in the sub-list are
confirmed and the sub-list is closed. The return to the INPUT sub-list ignoring any changes made in the
sub-list is made after pressing the <ESC> push-button.
The view of the displays in the INPUT sub-list ( path: MENU / INPUT / 1/3 OCTAVE SETUP / CHANNEL x /
SPECTRUM)
with the SPECTRUM sub-list in 1/1 OCTAVE analyser
The view of the displays in the 1/3 OCTAVE SETUP sub-list with the SPECTRUM sub-list