HP (Hewlett-Packard) 22A 用户手册

SYSTEM

8

This 

 retrieves a front panel setting that was previously

stored in a SAVE register (1 through 8).

*RCL <num>

The above is an IEEE 488.2 common command.

 where n= a numeric value from 0 to 9.

(SAVE), SCPI COMMAND SUMMARY

“Saving and Recalling an Instrument State,” in Chapter 1.
“Programming Typical Measurements,” in Chapter 1.

Ref 

 Menu

SYSTEM

This 

 reveals the 

 in the frequency standard menu.

 MHz Freq 

 Auto,

Automatically selects the frequency
standard to be used by the
synthesizer.

 

 

 

Standard 

 Sets the synthesizer to accept an

external frequency standard as its
reference.

 

 Freq Standard 

 Sets the synthesizer to use its

internal frequency standard as its
reference.