RADAC WaveGuide 5 Direction User Manual page 43

The WaveGuide processing unit supports FAT32 , Ext2 and Ext3 formats. The majority
of USB devices is delivered with FAT32 format.
Note
The USB device used must not be formatted using NTFS.
A USB drive must be manually mounted when first used, and will be automatically re-
mounted on system reboot. Mounting a USB drive can be done via the push buttons on
the front panel of the WaveGuide processing unit. Use the right arrow button to scroll to
the storage menu. If the message 'Disk not mounted' is displayed, click the down button.
If the message 'Mount USB disk? OK' is displayed, click OK to mount the device.
To unmount or remove the disk safely, use the right arrow button to scroll to the storage
menu. Then click the down button to arrive at the "Safely remove? OK" option. Clicking
the OK button safely unmounts the device.
The 'Data Logger' page in the web user interface (Fig. 4.1) gives access to the stored
data. Individual files or complete folders can easily be downloaded using the download
button Additionally the data can be transferred easily to other computers using an FTP
application. Both login name and password for FTP file transfers are by default set to
'radac'. The port number is set to 21.
Figure 4.1: Data logger page.
The folder structure used is one directory per system. In this directory, sub-directories are
created that contain the raw data and parameter files (one file per day per parameter).
If the drive is full, a delete mechanism starts. This allows the system to store the most
recent parameters at the expense of the oldest data.
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