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120
NOP
ONOF
ON/OFF are not valid arguments for this command.
121
NOP ARG
AUTO/MAN are not valid arguments for this command.
122
NOP TRC
Trace registers are not valid for this command.
123
NOP ABLK
A-block format not valid here.
124
NOP IBLK
I-block format not valid here.
125
NOP STRNG
Strings are not valid for this command.
126
NO ?
This command cannot be queried.
127
BAD DTMD
Not a valid peak detector mode.
128
PK WHAT?
Not a valid peak search parameter.
129
PRE TERM
Premature A-block termination.
130
BAD TDF
Arguments are only for TDF command.
131
?? AM/FM
AM/FM are not valid arguments for this command.
132
!FAV/RMP
FAV/RAMP are not valid arguments for this command.
133
!INT/EXT
INT/EXT are not valid arguments for this command.
134
??? ZERO
ZERO is not a valid argument for this command.
135
??? CURR
CURR is not a valid argument for this command.
136
??? FULL
FULL is not a valid argument for this command.
137
??? LAST
LAST is not a valid argument for this command.
138
!GRT/DSP
GRT/DSP are not valid arguments for this command.
139
PLOTONLY
Argument can only be used with PLOT command.
140
?? PWRON
PWRON is not a valid argument for this command.
141
BAD ARG
Argument can only be used with FDIAG command.
142
BAD ARG
Query expected for FDIAG command.
143
NO PRESL
No preselector hardware to use command with.
144
COUPL??
Invalid COUPLING argument, expected AC or DC.
ADC
Errors
(200
to
299)
200 SYSTEM
201 SYSTEM
These errors are directly related to the ADC/interface section.
Suspect a faulty A2 controller, A3 interface assembly, or Al6 fast
ADC (FADC) assembly (Option 007).
Errors 202 through 207 apply only to spectrum analyzers with fast
ADC (Option 007).
ADC
driver/ADC
hardware/firmware interaction; check for other
errors.
ADC
controller/ADC
hardware/firmware interaction; check for other
errors.
General Troubleshooting 7-19