GL900 USER'S MANUAL

Settings and Measurement
(2)-2 Data Capture Destination
Specifies the data capture destination for captured data.
Selection
Internal RAM
Internal flash memory
USB memory
Description
Captures the measured data to the internal RAM. The data will be lost when the power is
turned off. The data will be overwritten when next data is captured.
Check the waveform and, if it is OK, press the File key to save the data (see page 3-36).
If Auto Save is set to On, data will be automatically saved. See Section (2)-4.
Tip This selection can be used for any sampling interval. Specify this selection if you
want to capture data at higher rates than 500 us.
This selection comes in handy for saving the memory space if you check the waveform
of captured data first and save only necessary data.
Captures the measured data to the internal flash memory. The data once captured is
retained even after the power is turned off. This selection cannot be specified if the
sampling interval is from 10 to 500 us. Select a sampling interval lower than 1 ms.
Captures the measured data to the internal flash memory. The data once captured is
retained even after the power is turned off. This selection cannot be specified if the
sampling interval is from 10 to 500 us. Select a sampling interval lower than 1 ms.
Tip Large-capacity USB memory can also be used. The use of USB memory comes
in handy when you want to capture data many times or the capacity of the internal flash
memory is not sufficient for long measurement (Data up to 2 GB can be captured per
data capture).
* Note that you cannot use USB memory with a security function such as fingerprint
authentication.
Data lost after power-off
Data retained after power-off
Measured data
Internal RAM
Saving data
or
Auto Save
Internal flash memory
or USB memory
(2)-3 Number of Capture Points
Specifies the number of data points to be captured to the internal RAM. This item can be set only
when Internal RAM is selected in (2)-2.
Before setting this item, check the time available for data capture ((A) in the figure).
(2)-4 Auto Save
Specifies whether to automatically save data captured to the internal RAM. This item can be set
only when Internal RAM is selected in (2)-2.
Selection
Off
On
Description
Disables auto save of data. Data captured to the internal RAM is lost when the power is turned off or
next data is captured.
If you want to keep data, press the FILE key to save the data.
Enables auto save of data. Data captured to the internal RAM is saved either to the internal flash
memory or USB memory.
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