Agilent Technologies 54810A User's Quick Start Manual page 31

Setting Up the Oscilloscope
To tilt the oscilloscope upward for easier viewing
2 If your oscilloscope has front feet with a wire bail between the two feet,
lift up the front of the oscilloscope, grasp the bail near the center, and
pull it down and forward until it latches into place.
Figure 1-22
Latching the Oscilloscope Front Feet
1-27