User manual

Chapter 2 Front Panel Operations RIGOL
DP800A User’s Guide 2-5
Turn on the output of the corresponding channel and the actual output voltage,
output current, output power as well as the output mode (CC) are high-lighted
in the user interface.
Warning
To avoid electric shock, please turn on the output switch after the
output terminals are correctly connected.
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.
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.