126 Chapter 10
Command Reference
*OPT?
*OPT?
Syntax *OPT?
Description Reads out the identification number of an option installed in the 4288A. (Query only)
Query response {numeric}<newline><^END>
If there is no installed option, 0 is read out.
Equivalent key
sequence
[Config]( [Blue] - [-] ) - Rev
*RCL
Syntax *RCL <numeric>
Description Recalls the instrument setups saved in the register of the specified number on EEPROM.
For details of recalled instrument setups, refer to Appendix D, “Initial Settings.” (No
query)
Parameters
If the specified parameter is out of the allowable setup range, an error occurs.
Related commands *SAV on page 127
Equivalent key
sequence
[Rcl]
*RST
Syntax *RST
Description Resets the instrument to the preset state.
The preset state is different from that when resetting is done using the :SYST:PRES
command. For details, refer to Appendix D, “Initial Settings.” (No query)
Related commands :SYST:PRES on page 193
:INIT:CONT on page 183
Equivalent key
sequence
No equivalent key is available on the front panel.
<numeric>
Description Specified number
Range 0 to 9
Resolution 1