SVAN 948 USER MANUAL .
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4.5. 1/3 OCTAVE ANALYSER
In order to select the 1/3 OCTAVE analysis mode the user has to enter the FUNCTION list by
pressing the <MENU> push-button, selecting by means of the <
>, <
> (or <
>, <
>) push-buttons
the FUNCTION text and pressing the <ENTER>. Then, the user has to open the MEASUR. FUNCTION
sub-list (to select the MEASUR. FUNCTION text using the <
>, <
> (or <
>, <
>) push-buttons and
press the <ENTER> push-button when this text is displayed inversely).
a)
b) c)
The view of the displays in the main list with the FUNCTION text selected (a), the FUNCTION list (path:
MENU / FUNCTION) opened with the MEASUR. FUNCTION text selected (b), 1/3 OCTAVE analysis mode
selected in MEASUR. FUNCTION sub-list (c)
1/3 OCTAVE mode is selected by placing the special character in the line with 1/3 OCTAVE text. The
position of the character can be changed using the <
>, <
> (or <
>, <
>) push-buttons. After placing
the character in the line with 1/3 OCTAVE text the user has to press the <ENTER> push-button, which
closes the MEASUR. FUNCTION sub-list and confirms the selection. After pressing the <ESC> push-
button the sub-list is also closed but any changes are ignored.
Notice: It is not possible to change the mode during the measurements. The instrument
displays in this case for about 3 seconds the text: “measurement in progress / MEASUREMENT IN
PROGRESS”. In order to change the mode the measurement must be finished!
The view of the displays with the text informing the user about the currently performed measurements
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