(Proposal) The level of the excitation signal can be adjusted two different places. The initial level can be set (and adjusted) in the signal generator menu. Additionally, when the excitation signal is on, and the screen is tapped, the context sensitive menu has an additional âExcitation Levelâ selection. When this function is activated a small slider appears on the screen where the excitation level can be increased and decreased either using on screen gestures or the Inc Dec buttons on the front panel. The excitation level slider could disappear after 3 to 5 seconds of inactivity.