How To Conduct Collection Setting - Owon FDS Series User Manual

the amplitude.
Threshold(Lower Limit＜Mid Value＜Upper Limit):
 Click Upper Limit Input Box set the statistics number by pop up
keyboard and also can rotate the corresponding general knob to
set value.When the upper limit value is set to less than or equal to
the current median value, the interface prompts "exceed the limit
value", and the instrument automatically adjusts the upper limit
value to make it higher than the median value. The default
percentage is 90%, and the default absolute value changes with
the vertical setting of the channel.
 Click Mid Value Input Box set the statistics number by pop up
keyboard and also can rotate the corresponding general knob to
set value.The median value is limited by the upper and lower limits,
and the default percentage is 50%. The default absolute value
varies with the vertical setting of the channel.
 Click Lower Limit Input Box set the statistics number by pop up
keyboard and also can rotate the corresponding general knob to
set value.When the current limit value is set to greater than or
equal to the current median value, the interface prompts "exceed
limit value", and the instrument automatically adjusts the lower limit
value to make it lower than the median value. The default
percentage is 10%, and the default absolute value changes with
the vertical setting of the channel.
 Click Default The instrument restores the upper limit, med value,
and lower limit to default values.

How to conduct collection setting

Press Acquire key or click Collection in the function information display
bar at the lower part of the screen or click the main menu window to select
Collection menu, the menu is shown in the figure below:
5.Use the Oscilloscope
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