70
SV 200A User Manual
AUDIO RECORDING
tab
In the
AUDIO RECORDING
tab, you can configure an audio recording, which can be recorded on the
result file together with Time history and Summary results, or in a separate *.wav type file. For this
purpose, switch
Type
button to
Events
or
Wave
.
In this tab you can configure four parameters of audio recording:
Format
of the file in the case of Wave
recording (
PCM
or
Extensible
),
Bits per sample
(
16
or
24
),
Recording range
(from
28 dB
– 100 dB
to
68 dB - 140 dB
) and
Sampling
frequency (
12kHz
,
24kHz
and
48kHz
).
Choosing of higher sampling rate ensures recording of higher frequencies but at the same time
increases file size.
The audio recording trigger is configured in the
EVENT TRIGGERS
tab.
EVENT TRIGGERS tab
In the
EVENT TRIGGERS
tab, you can configure events for triggering markers, audio recording and
alarms.
1. Events are specified as a combination of superimposed
CONDITIONS
(logical AND) such as
specific time intervals (
Time periods
) in which measurement threshold levels are exceed or
system events occur (
Triggers
).
2. Each Event may be connected with special triggers
(
Actions
) such as: marker recording to the
logger file (
MARKER
), audio signal recording to the logger file or wave file (
AUDIO
), generation
of the alarm signal on the I/O socket (
I/O ALARM
), alarm SMS sending (
SMS ALARM
) or alarm
e-mail sending (
E-MAIL ALARM
).
3. Switch off the Event without deleting it. The Event becomes inactive, but you can switch it on
when needed.
