GW Instek GDM-906 Series - Page 188

GDM-906X Series User Manual
188
chart as a baseline of vertical
scale. Take the figure below for
instance, the highest and lowest
ends in vertical scale are irregular
values 20.573m and -9.8303
which come from the latest
measurements.
F4 (HScale)
key to define
horizontal
scale
Backgro
und
Press the F4 (HScale) key to enter the HScale
Setup menu where Count and Recent options are
available for selection.
Count
Selecting “Count” allows the horizontal scale
of trend chart to be symmetric with the defined
refresh rate of measurement.
Green Sect.
The user-defined refresh rate.
Red Sect.
The refreshing frequency of the
total counts of measurements is
consistent with the refresh rate.
For example, setting 10k/s results
in the fastest frequency, while 1s
leading to the slowest frequency.
Recent
Selecting “Recent” allows the horizontal scale
of trend chart to be customized by user.