Instructions

RIGOL Chapter 1 Quick Start
1-10 RSA3000E User Guide
Utility Function Keys on the Front Panel
Table 1-3 Descriptions of Utility Function Keys on the Front Panel
Locks all the keys (except the Power key) on the front panel.
Locks the touch screen of the instrument.
In the multi-window display mode, press this key to select the
specified window to zoom it in or out.
In the multi-window display mode, press this key to switch the
window.