GRAPHTEC GL820 - Operation Modes; Free Running

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CHAPTER 3 Settings and Measurement
3.3 Operation Modes
You can check the system operation status in the simplified message display.
operation operation simplified message display
Free Running Start up status or data is not being captured Free Running
Capturing Data is being captured in the main memory
or USB memory.
Memory Recording
USB Memory Recording
Dual View Replaying The current waveform display and data on
capturing is being replayed
Memory Recording
USB Memory Recording
Replaying Captured data is being replayed Memory Review
USB Memory Review
Operation status transition
ReplayingCapturing
Dual View Replaying
Free Running
[REVIEW] key
[QUIT] key
[QUIT] key[REVIEW] key
[START/STOP] key
[START/STOP] key
(1) Free Running
When in Free Running status, you primarily set up the system to capture data.
You can check the current input signal as a waveform or digital values.
Operations available during Free Running
Measuement parameters settings The MENU key is used to change various setting items in configuration
menus.
SPAN/TRACE/POSITION The SPAN/TRACE/POSITION key is used to change settings.
Display mode The DISPLAY key is used to change the display mode.
File operations The FILE key is used to perform file-related operations.
Data replay The REVIEW key is used to replay captured data.
Time axis change The TIME/DIV key is used to change the time axis.