Press the Menu key to access the front panel command menu. The first line identifies the menu path.
When the menu is first accessed, the menu is at the top or root, and the path is empty. The second line
indicates the commands that are available at the present menu level. In this case, the top-level menu
commands are shown, with the Output command highlighted. The third line indicates which
commands are available under the Output command. If there are no lower level commands, a brief
description of the highlighted command is displayed.
Press the right arrow navigation key > to traverse the menu until the Protect command is highlighted.
Press the Select key to access the Protect commands.
Since the OVP command is already highlighted, press the Select key to access the OVP dialog.
The default OVP setting for all models is 120% of the output rating. You can change the OVP setting
using the numeric entry keys and pressing Enter and Select. Press the Meter key to return to meter
view.
Enable the Output
SHOCK HAZARD, LETHAL VOLTAGES - Many models generate output voltages up to
2,000 VDC! Ensure that all instrument connections, load wiring, load and sense
connections are insulated using high-voltage wire. Always attach the safety cover
provided, so that no accidental contact with lethal voltages can occur.
Keysight RP7970 & RP7980 Series Operating and Service Guide
3 Getting Started
87