Function{1|2|3|4}:Reference <Numeric_Value - Keysight 8990B Programming Manual

12 FUNCtion Subsystem
FUNCtion{1|2|3|4}:REFerence <numeric_value>
This command sets the reference level for the function trace.
Syntax
Parameter
Item Description/Defaul t
numeric_value A numeric value for the reference level
Default: 0
Example
FUNC1:REF 10
360
1
FUNC
2
3
4
Space
:REF
This command sets the function 1 reference level to 10.
numeric_value
?
Range of values
For trace unit in W:
0 to 1000
For trace with unit other than W:
–1000 to 1000
Keysight 8990B Programming Guide