GRAPHTEC GL840 - Page 126

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CHAPTER 3 Settings and Measurement
(2)-3 Ring capture setting
•
Ring Capture Function
(1)
(2)
(3)
Setting Description
(1) Ring/Relay capture Set the capture function.
Off: The capture function is disabled.
Ring: Perform the ring recording. (For details, refer to the following gure.)
Relay: Data is captured consecutively for each le of up to 2000MB continuously.
(2) Ring Capt. Pts. To use the ring recording function, specify the number of data points per one le.
(For details, refer to the following gure.)
(3) Ring Capt. Time Display the measurement time that can be recorded in one le when the ring recording
function is enabled (On).
File1 File2 File3 File4 File5
File4 File5 Filexx••• : Saved
When capturing is stopped at the STOP point 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.
Start capturing data
Captured data is saved into the File 1.
When the specified number of data 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.
When the specified number of data are saved into the File 2,
the captured data is saved into the File 3.
File 1 is deleted at this point.
When the specified number of data are saved into the File 3,
the captured data is saved into the File 4.
File 2 is deleted at this point.
When the specified number of data are saved into the File 4,
the captured data is saved into the File 5.
File 3 is deleted at this point.
* Repeat this action.
Stop capturing data
Twice as many les as the Number of Ring Capture Points will be created at the maximum.