Gigahertz Solutions NFA 1000, Руководство по эксплуатации

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Made in Germany
© Gigahertz Solutions GmbH
- 33 -
May 2017
The 16.7 Hz LED is off although measurements with
“Band” or “Freq.” show values in this frequency
If the 50 Hz high pass filter has been set with the help
of the configuration part of NFAsoft (maybe even as
pre-setting), the 16.7 Hz LED will remain unlit. Howev-
er, the filter only applies to the DISPLAY in the “Auto”
mode and to recordings made in the “All3D” channel.
The aim is to tranquilize the display. Nevertheless, the
device may well identify possible frequency compo-
nents at 16.7 Hz when using “Band” and “Freq.”.
NFAsoft is showing measurement values at 16.7 Hz in
spite of the 50 Hz high pass filter being set
and
The sum of the 16.7 Hz channel and the other channels
is higher than the value of “All3D”
If the 50 Hz high pass filter has been set with the help
of the configuration part of NFAsoft (maybe even as
pre-setting), this only applies to the channels “All3D”,
“AllX”, “AllY”, and “AllZ”. Nevertheless, possible fre-
quency components at 16.7 Hz will also be recorded in
the correspondent channel. In this case the sum of the
frequency specific channels may well be higher than
that of “All3D”.
The NFA was configurated according to customer requi-
rements with NFAsoft, but when restarting, NFAsoft
shows the original settings
The “CONFIG.NFA” file on the SD-card transfers user-
specific configurations to the NFA. NFAsoft can write
this file, but not read it. Therefore you cannot use NFA-
soft to check the configuration of the NFA, but only to
instal new configurations.
You can save frequently used configu-
rations as presets to a dropdown menu
in NFAsoft.