RIGOL DP832A - Manual (Page 24)

RIGOL Chapter 1 Quick Start
1-6 DP800A User’s Guide
Single Channel Model (DP811A):
Press this key to select the 20V/10A range. Users can set the
parameters of the channel, such as voltage, current and
overvoltage/overcurrent protection.
Press this key to select the 40V/5A range. Users can set the parameters
of the channel, such as voltage, current and overvoltage/overcurrent
protection.
Press this key to enable or disable the output of the channel.