Stanford Research Systems SR865 Operation Manual page 35

Chapter 1
Decrease the amplitude of the function generator
back to 500 mVrms.
13. Touch the white scale tile {Time} to display the
horizontal scale palette.
Touch repeatedly to zoom out.
Touch repeatedly to zoom back in.
14. Press [Screen Layout] once to change the display
to the half screen strip chart.
Getting Started
θ because these values are affected by signal
overload.
Conditions such as overload or reference unlock
are displayed in violet along the bottom. This
provides visual feedback about the validity of
the data in those regions.
The overload condition goes away.
Zoom out on the horizontal time scale to show
more and more history. When the region where
the signal was overloaded is shown, the
overload is indicated by the violet points along
the bottom edge.
The half screen strip chart behaves the same as
the full screen version. The only difference is
that the numeric and bar graphs are full sized.
SR865 DSP Lock-in Amplifier
17