SVAN 948 USER MANUAL
4 - 47
Selection of 1/1 OCTAVE analysis result to be saved in the buffer’s file - BUFFER position
The
RMS
or
LEQ
(when the user select
A
filter in
FILTER
position in
SPECTRUM
sub-list) result
from
1/3 OCTAVE
analysis can be saved in the buffer’s file of the instrument. The selection of the
required result is made with the
<
>
,
<
>
push-buttons. The selection of the
None
text means that the
RMS
or
LEQ
results are not saved in the buffer’s file. The user causes the return to the
1/3 OCTAVE
SETUP/ CHANNEL x
sub-list pressing the
<ENTER>
push-button with the confirmation of the selections
made in the sub-list. The return to the
1/3 OCTAVE SETUP/ CHANNEL x
sub-list is also possible after
pressing the
<ESC>
push-button but all changes are in this case ignored.
The view of the displays in the SPECTRUM sub-list
(path: MENU / INPUT / PROFILES SETUP /
1/1 OCTAVE SETUP / CHANNEL x / SPECTRUM)
, the selection of the BUFFER position
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 PROFILES SETUP lists
(
path: MENU / INPUT /
1/1 OCTAVE SETUP
)
,
Notice:
All other settings of the instrument are common for
1/3 OCTAVE
analyser and the
SLM.
Selection of the result which triggers registration in BUFFER mode in 1/1 OCTAVE
analysis of acoustic signal
In level meter mode only the result coming from the MAX detector of the one channel is used for
triggering purposes. In the case of vibration measurements it is
VECT, VEC/SND
or
MAX
value. The
SOURCE
position is not accessible in that mode. However, in
1/1 OCTAVE
analysis it is possible to
access mentioned above position and to make a selection. The results coming from the output of
Summary of Contents for SVAN 948
Page 1: ...SVAN 948 SOUND AND VIBRATION DATA LOGGER USER S MANUAL SVANTEK Sp z o o WARSAW June 2004...
Page 19: ...SVAN 948 USER MANUAL 2 6 The view of the rear panel of the SVAN 948 instrument in 1 1 scale...
Page 25: ...SVAN 948 USER MANUAL 3 6 Control diagram of the INPUT list...
Page 28: ...SVAN 948 USER MANUAL 3 9 Control diagram of the DISPLAY list...
Page 30: ...SVAN 948 USER MANUAL 3 11 Control diagram of the FILE list...
Page 32: ...SVAN 948 USER MANUAL 3 13 Control diagram of the AUX FUNCTION list...
Page 36: ...SVAN 948 USER MANUAL 3 17...
Page 37: ...SVAN 948 USER MANUAL 3 18 Control diagram of the SETUP list...
