Recording echo data
Use the data recording functionality provided by the SU90 system to save echo data. The data files can be copied or moved to an external storage device. You can keep the recorded files for future reference, training purposes and calibration. The recording is controlled by the Record function.
Prerequisites
Before you start data recording, make sure that you have defined where to store the files. To define which disks and folders to use to save the data files, select File Setup. If you wish to save your recorded data on an external hard disk, make sure that it is connected to the computer.
Tip
You are permitted to define the maximum file size for each recorded file.
Context
Unless you really need to record data for playback and/or training purposes, you should use this function with care. The data files will fill you hard disk very fast!
Note
The data files will normally become very large. If you wish to record large amounts of data, make sure that you have enough space on your hard disk. The SU90 system is not provided with unlimited disk capacity. We recommend that you save the data files to an external storage device.
Procedure
1 Open the Operation menu.
2 Start data recording by opening the Record RAW button, and select On.
Image
or:
To start recording, select the red circle on the right side of the button.
The Record indicator on the top bar changes its colour to reflect that recording is active.
3 To stop recording, select Off or the black rectangle on the right side of the Record RAW button.