User`s guide

21-7
IEEE 488.2 Common Commands
*OPT?
*OPT?
Description The *OPT? query will return a string containing the instrument
options that are installed. Returns a “0” for any options that are not
installed. Available options are
“SPECTRUM ANALYZER”, “LOW POWER RF ATTEN”,“CIPHERING”,
“HP83220A”, ”HP83220E”, “ELECTRONIC ATTEN”.
Query Syntax *OPT?
Return Syntax
Where <string> = “0,0,0,0,0,0” with no options installed
Example
Here are two examples of possible return strings for a fully loaded
instrument.
“SPECTRUM ANALYZER,LOW POWER
RF ATTEN,CIPHERING,HP83220A,0,ELECTRONIC ATTEN”.
“SPECTRUM ANALYZER,LOW POWER
RF ATTEN,CIPHERING,HP83220E,0,ELECTRONIC ATTEN”.
DIM Value$[100]
OUTPUT 714;”*OPT?”
ENTER 714;Value$
PRINT Value$