GRAPHTEC midi LOGGER GL220 User Manual page 57

●Ring Capture Function
Ring-captur has been operating in this instrument is as follows.
Start capturing data
Captured data is saved into the File 1.
When the specified number of datas are saved into the File 1, the captured data is saved into the File 2.
The number of data is specified in the "Ring Capture Points" menu.
File1 File2
When capturing is stopped at the STOP poinf in the above, the File4 and the File 5 are remained.
These files are consolidated into one file and it is saved. Then the ring catpuer is completed.
File4
Twice as many files as the Number of Ring Capture Points will be created at the maximum.
When you save files, create a folder and then save the files in the folder. Regardless of the remaining
capacity, if you try to save files in the root directory, you may not be able to save files due to file system
restrictions.
Changing the sampling interval, capture destination, number of measuring channels (number of channels
for which the input is not Off), etc. will change the Free Space and Capture Time on the screen.
If you find that the measurement time exceeds the Capture Time, take one of the following measures:
• Change the sampling interval.
• Copy the files on the internal memory to your PC and delete them.
• Change the capture destination to USB memory with larger free space.
Free Space : Displays the amount of memory space available for capture at the capture destination.
Capture Time : Displays time available for capture.
* The Capture Time is calculated for 2 GB at the maximum.
The Capture Time more than 366 days is displayed as More Than 366 days.
When the specified number of datas are saved into the File 2, the captured data is saved into the File 3.
The File1 is deleted at this point.
When the specified number of datas are saved into the File 3,
the captured data is saved into the File 4.
The File2 is deleted at this point.
When the specified number of datas are saved into the File 4,
the captured data is saved into the File 5.
The File3 is deleted at this point.
Repeat this action.
File3 File4 File5
File5 Filexx・・・: Saved
CHAPTER 3 Settings and Measurement
Stop capturing data
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