RIGOL DP832 - Manual (Page 57)

Chapter 2 Front Panel Operations RIGOL
DP800 User’s Guide 2-7
CAUTION
When the fan stops, the channel switch cannot be turned on; otherwise,
"The fan stops, stop the output!" will be displayed.
8. Check the output mode
In constant current output mode, the output mode displayed should be "CC"; if
"CV" is displayed, you can increase the voltage setting value properly and the
power supply will switch to CC mode automatically.
In addition, DP811 provides an output interface at the rear panel for constant current
output. For the connecting method, please refer to the related introduction in
"Constant Voltage Output".
Note: The output terminals at the front panel and the output interface at the rear
panel cannot be used for output at the same time. You can only select one of them
for output at each time (wherein, the output terminals at the front panel provide
higher output accuracy).
Tip
In CC output mode, when the load voltage is greater than the voltage setting
value, the power supply will switch to CV output mode automatically. At this point,
the output voltage equals the voltage setting value and the output current reduces
proportionally.