QM1004A-2-18 Combined RF Upconverter/Downconverter
User Manual
6.5 SYSTem:LOADstate [0-5]
This command restores a previously saved state from non-volatile memory. In addition to factory default
state 0, there are 5 re-writeable memory locations, specified by choosing an index between 1 and 5.
The restored parameters are the
Tune Frequency, RF Power State, LNA Power State, Reference Fre-
quency, External Reference Enabled, External Referece Switch Override, PLL Mode, Reference Divider,
Upconverter Attenuation, and Downconverter Attenuation
. For a detailed description of the parameters
saved, see the relevent command descriptions in this manual. When the SYSTem:LOADstate command
is called, these parameters will be applied to the device.
Syntax
:
SYST
:
LOAD
Space
0-5
?
There are 6 memory locations, numbered 0 through 5. Memory location 0 contains the factory default
settings, while locations 1-5 are user re-writeable using SYSTem:SAVEstate.
Example
:SYST:LOAD 4
This command loads the state 4 parameters from non-volatile memory and applies
them to the device.
Error Message
If the parameter is not in the recognized format, error
-102, "Syntax error"
occurs.
If the parameter is less than 0 or greater than 5, error
-222, "Data out of range"
occurs.
Quonset Microwave
Revision 1.4.3
65
