Figure 40 – Real-Time Plot
Options Menu
The Options Menu is accessed by the grey button in the top right corner of the screen or pressing the
menu button, depending on the Android device.
Restarts graphing if it has been stopped and returns the graph to Normal Mode.
Stops collecting data. In this mode you can scroll the display without going into
Observer Mode, because the system has no data collection to suspend. It is
necessary to “Stop” data collection to set the interval.
Clears the window and restarts the graphing.
Saves an image of the graph and accompanying data in the location specified in
preferences (refer to Section 4.7.7). The user will also be asked whether they want
to send the file and data via email. When saving the data, you can choose to Save
All Data or Customise the length of the data by entering a time between five
minutes and six hours. Only the data from the start of collection to that limit will
be saved (although the plot will still appear exactly as it does on the screen).
While data collection is stopped, the user can specify the time intervals between
collections.
4.7.5 Download
Download logged data from the USB memory stick inside the instrument. All data logged by the
instrument to the USB memory stick over the period of time specified will be collected. Due to the
slow connection speed of Bluetooth, this should only be used for relatively short sections of data.
Downloading one days’ worth of one minute data is likely to take a couple of minutes.
Options Menu
Generates a filename based on the start and end date/time specified. It saves the
downloaded data in the location specified in preferences and asks to send the saved
comma separated text file (.csv) as an attachment to an email. This file format does not
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