HP 83751A User Manual page 224

Error Messages
306
Indicates that the command "NT" was detected while the
instrument was using the HP 8350 compatible language. These
commands are accepted but no action is taken because the
instrument does not have this feature.
307
Indicates that the command "RP" was detected while the
instrument was using the HP 8350 compatible language. These
commands are accepted but no action is taken because the
instrument does
308
Resolution Allowed(308)"
Indicates that the command "SHCF" was detected while the
instrument was using the HP 8350 compatible language. These
commands are accepted but no action is taken because the
instrument does
-178, "Expression data not allowed;SHDF: No Fine CW Resolution
309
Indicates that the command "SHDF" was detected while the
instrument was using the HP 8350 compatible language. These
commands are accepted but no action is taken because the
instrument does not have this feature.
-178, "Expression data not allowedSHM2, SHM3: No Counter
310
Indicates that the commands "SHMB" or "SHM3" were detected
while the instrument was using the HP 8350 compatible language.
These commands are accepted but no action is taken because the
instrument does not have this feature.
not
have this feature.
not
have this feature.