Auto Function Commands - Stanford Research Systems SR865A Operation Manual

Chapter 4

Auto Function Commands

APHS
The
APHS
pressing the [Auto Phase] key. The outputs may take many time constants to reach their
new values. Do not send the command again without waiting the appropriate amount of
time.
ARNG
The ARNG
pressing the [Auto Range] key. The outputs may take many time constants to return to
their steady state values.
ASCL
The
ASCL
pressing the [Auto Scale] key. This automatically sets the sensitivity. Measurements with
the synchronous filter on or measurements of Xnoise or Ynoise may take many time
constants to return to their steady state values.
command performs the Auto Phase function. This command is the same as
command performs the Auto Range function. This command is the same as
command performs the Auto Scale function. This command is the same as
Programming
SR865A DSP Lock-in Amplifier
117