RIGOL DP832A - Manual (Page 49)

RIGOL
DP800A Quick Guide 9
7. Output Terminals
For DP800A series, the output terminals of different models are not exactly the
same.
DP831A:
(1) (2)
DP821A:
(3)
DP811A:
(1) Used to output the voltage and current of the channel.
(2) This terminal is connected to the instrument chassis and ground wire (power
cord ground terminal) and is in grounded state.
(3) Used to sense the actual voltage at the load to compensate the voltage drop
caused by the leads between the power supply and the load.