:FUNCtion:REFerence
:FUNCtion:REFerence <level>
:FUNCtion:REFerence?
<level>
numeric
The current reference level in NR3 format. The range of legal values is generally +/-10 times the current scale of the selected function, but will vary by function. If you set the reference level to a value outside of the legal range, the level is automatically set to the nearest legal value.
The :FUNCtion:REFerence command sets the voltage or vertical value represented at center screen for the selected function.
<level><NL>
Set the reference level
:FUNCtion:REFerence <level>
Query the current reference level
:FUNCtion:REFerence?