Front-Panel Operation 3
Keysight E3633A and E3634A User’s Guide 55
8 Verify that the power supply is in the constant current mode.
If you operate the power supply in the constant current (CC) mode, verify 
that the CC annunciator is lit. If the CV annunciator is lit, choose a higher 
voltage limit.
– Remote interface operation: 
During actual CC operation, if a load change causes the voltage limit to be 
exceeded, the power supply will automatically crossover to constant voltage 
mode at the preset voltage limit and the output current will drop 
proportionately.
CURRent {<current>|MIN|MAX} Set the current
VOLTage {<voltage>|MIN|MAX} Set the voltage
OUTput ON Enable the output
You can use the resolution selection keys to move the blinking digit to the right 
or left when setting voltage.