GW Instek GDS-2000 Series - Page 121

SAVE/RECALL
121
Contents:
waveform data
The waveform data can be used for detailed
analysis. It consists of horizontal and vertical
position of the waveform for the entire memory
length.
One division includes
25 points of horizontal
and vertical data. The
vertical point starts
from the center line.
The horizontal point
starts from the leftmost
waveform.
0
25
–25
25 50 75
The time length or voltage level which each data
point represents differs according to the vertical
and horizontal scale. For example:
Vertical scale: 10mV/div ( 4mV per point)
Horizontal scale: 100us/div (4us per point)
Contents: other
data
The following information is also included in the
waveform file.
 Memory length
 source channel
 vertical offset
 vertical scale
 coupling mode
 waveform last dot
address
 date and time
 trigger level
 vertical position
 time base
 probe attenuation
 horizontal view
 horizontal scale
 sampling period
 sampling mode