RIGOL DP832A - Manual (Page 61)

Chapter 2 Front Panel Operations RIGOL
DP800A User’s Guide 2-7
CAUTION
When the fan stops, the channel switch can not 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.
Besides, DP811A also provides output interface at the rear panel for constant current
output. For the detailed connection method, please refer to the introduction in
“Constant Voltage Output”.
Note: The output terminals at the front panel and the output interface at the rear
panel cannot output at the same time. You can only select one of the two ways to
output at any one time (the former has higher output accuracy than the latter).
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.