GPP Series User Manual 
50 
This function can be used for practical 
applications when different voltage waveforms 
are required to be output. Users can edit the 
output waveform according to their needs. The 
amplitude range of the output waveform is the 
output voltage range of power supply. The 
setting range for output waveform duration is 1s 
(duration calculation: Time x Groups x Cycles) 
and the resolution is 1s. 
 Caution: This feature is applicable to both 
CH1 and CH2. 
 
Cycle number, 1 represents a cycle of 
single period, whilst 2 indicate a 
cycle with 2 periods, and so on. The 
range is from 0 to 9999 or Infinite. 
The number to execute, 0 indicates 
the execution starts from the group 
0, while 1 indicates it begins from the 
group 1, and so on. The range is 
from 0 to 2047.