GRAPHTEC GL840 User Manual page 90

CHAPTER 3 Settings and Measurement
(1) Free Running
In free-running, you primarily perform the settings for data capture.
You can check the currently input signal in the waveform or digital value.
Main operations available during Free Running
Measuement parameters settings
SPAN/TRACE/POSITION
Display mode
File operations
Data replay
Time axis change
Operation of screen display
The information in the screen display is changed by switching the channel.
The operation of screen display can be performed during free-running, capturing, and replaying.
The scale of the selected
channel is indicated.
3-18
<Screen display when the CH1 is selected
on the MONITOR screen during free-running>
The selected channel is displayed without coloration.
The [MENU] key is used to change various setting items in configuration
menus.
The [SPAN/TRACE/POSITION] key is used to change settings.
The [DISPLAY] key is used to change the display mode.
The [FILE] key is used to perform file-related operations.
The [REVIEW] key is used to replay captured data.
The [TIME/DIV] key is used to change the time axis scale..
The selected channel is enlarged.
The display channel can be
switched by operating the keys.