User manual

Chapter 2 Front Panel Operations RIGOL
DL3000 User’s Guide 2-81
the output terminals of the DUT are in wrong connection, the load's input will be
automatically turned off and the load will stop sinking the current. At this time,
the beeper sounds, and a prompt message is displayed, "Reverse connection!"
You can press OK to exit the prompt message.
Note: If the reverse current exceeds the rated current, the load may be
damaged.
CAUTION
To avoid causing damage to the load, when reverse voltage occurs,
you need to turn off the DUT and the load first, and then make a
right polarity connection.