GRAPHTEC GL820-UM-851 Quick Start Manual page 8

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START/STOP (USB DRIVE MODE)
Press the START/STOP key to perform start and stop of a data capture while the GL820 is in
the Free Running status. If this key is held down while the power to the GL820 is turned on,
the GL820 goes into USB Drive Mode.
Note: Refer to the User's Manual in the supplied CD-ROM for more information on the setting.
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REVIEW
Press the REVIEW key to replay captured data. If the GL820 is in the Free Running status,
data files that have already been captured are replayed. If the GL820 is still capturing data,
the data is replayed in a 2-screen format.
Note: A data replay operation will not be performed if data has not been captured.
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DISPLAY
Press the DISPLAY key
Waveform + Digital
Expanded Waveform
Digital + Calc
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CURSOR (ALARM CLEAR)
Press the CURSOR key to switch between the A and B cursors during a data replay operation.
If the Alarm setting has been specified as "Alarm Hold", press this key to clear the alarm.
The alarm settings are made in the "TRIG" menu.
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FILE
Press the FILE key to save data to the GL820's internal memory or a USB memory device.
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NAVI
Press the NAVI key to display operational descriptions during the Free Running status,
and during data capture and data replay operations.
Waveform + Digital : This is the default screen when
the GL820 is turned on, and both waveforms and digital
values are displayed. The screen settings can also be
changed by using the SPAN/POSITION/TRACE key.
Expanded Waveform : Displays waveforms only.
Digital + Calc : Displays large-size digital values and
two types of calculation processing results. The calculation
settings are made in the "DATA" menu.
Use the key or key to switch digital display modes.
Many display modes are
available !
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