GHM Delta OHM HD32.3TCA, Руководство по эксплуатации

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HD32.3TC
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V1.1
DR and TU indices calculation
To start the calculation of the TU and DR indices press the
START
key in the measurement
screen. The calculation is updated every second and stops automatically after 3 minutes (at the
top right, above the measurements, there is a timer). The final measurement is an average
value over the 3 minutes.
The calculation can be paused before the 3 minutes have elapsed and restarted by pressing the
same key.
Note : if a logging session is in progress, the START key is disabled. In this case, stop logging,
calculate the indices and at the end run the logging.
If 10% < DR < 30%, the instrument emits a short beep per second. If DR > 30%, the instrument
emits a prolonged beep per second.
LOGGING
To start a logging session, press the REC key. The frequency with which the data are stored is
set with the "LOGGING >> INTERVAL" menu item. The data stored between a start and a sub-
sequent stop represent a measurement block.
The instrument front LED changes from blinking green to blinking blue when data logging starts.
To stop the logging, press the REC key again. It is possible to set a logging duration in the
"LOGGING >> INTERVAL" menu.
The data are stored in the folder corresponding to the selected project. Before starting the log-
ging, select a project in the "LOGGING >> PROJECT" menu. If there are no user-defined projects,
the data are stored in the default folder.
Once the logging is finished, the data files can be retrieved by connecting the instrument to the
PC, directly via USB or via a local Wi-Fi network. The instrument is seen as a disk drive containing
the various folders corresponding to the projects. The data files can be read with the
Del-
taLog10 software.
It is possible to send the data files of a project via FTP directly from the instrument via the
"LOGGING >> FILES >> FTP" menu.
It is also possible to insert images and audio recordings into the project using the "CAM" (cam-
era) and "REC" (audio recording) menus.