GPP Series User Manual 
46 
CH1/CH2 of the GPP-1326/2323/3323/4323 
series can be set to the Load Mode function, 
under which both tracking series and tracking 
parallel function are Not available. 
 
 
The voltage (≥1V) or --.---
(<1V) pertaining to port 
appears when Output is Off. 
Under PWR. mode, press F6 (Load 
Mode) to enter the Load mode. LCD 
will display the status  . 
Set rating range of voltage value 
under Load mode of active channel:        
CH1:1.50V-33.00V                                              
CH2:1.50V-33.00V      
Set rating range of current value 
under Load mode of active channel       
CH1:0.000A-3.200A                    
CH2:0.000A-3.200A