GPP-3060/6030 User Manual 
58 
Under the Sequence function, press 
F2 (Edit) button followed by 
selecting F4 (Current). The setting on 
LCD is activated and appears in red 
font color  . Use 
number pad to set the parameters 
directly and then press the F1 (A) or 
F2 (mA) button to confirm; or use 
arrow keys along with scroll wheel 
to complete the setting. 
Under the Sequence function, press 
F2 (Edit) button followed by 
selecting F2 (Time). The setting on 
LCD is activated and appears in red 
font color  . Use 
number pad to set the parameters 
directly and then press the F1 
(Second) button to confirm; or use 
arrow keys along with scroll wheel 
to complete the setting. 
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 built-in Sine, Pulse, Ramp, Stair Up, 
Stair Dn, Stair UpDn, Exp Rise, Exp Fall waveforms are 
practical per usage. 
To edit Voltage or Current 
Select the buit-in waveforms 
including Sine, Pulse, Ramp, Stair 
Up, Stair Dn, Stair UpDn, Exp Rise,