CESVA VC431, Руководство пользователя, Страница: 34 / 72

32
2.7.2 Access to the Buildings application
From the main menu, you can access the BUILDINGS application by means of the
icon.
The following items appear at the top of the display:
o
: To identify the application.
o
Power supply indicator (see 2.1.2).
o
Unit indicator: m/s
2
or dB (selected by means of the or button).
o
Clock (00:00:00): Measurement timer.
o
Measurement status indicator (Stop, Play, Pause or Rec).
To return to the main menu, press .
2.7.3 Starting a measurement/recording
To start measuring press . Or else press the button to start recording,
depending on the selection made in the MEASUREMENT/RECORDING option.
Measurement status will switch to
or to .
If you are recording, the evolution over time and the final results will be saved automatically.
If a measurement is taken, no data are saved, although e
subsequently the final results can
be saved with the SAVE RESULTS main menu option:
The VC431 measures and displays the following functions:

a
mx
: RMS value of acceleration on the x axis with W
m
weighting

a
my
: RMS value of acceleration on the y axis with W
m
weighting

a
mz
: RMS value of acceleration on the z axis with W
m
weighting

a
mv
: Combined RMS acceleration value

MTVV
x
: MTVV value of acceleration on the x axis with W
m
weighting

MTVV
y
: MTVV value of acceleration on the y axis with W
m
weighting

MTVV
z
: MTVV value of acceleration on the y axis with W
m
weighting