Marconi Instruments 2040 - Page 121

MISCELLANEOUS COMMANDS
IMODE Select
Instrument Mode
Data type : Character Program Data (either NORMAL,
NOISE1 OR
NOISE2 for signal generator operation or SWEEPER for
swept
operation
)
Allowed suffices
:
None
Default suffix
:
None
RPPR Reset reverse power
protection trip
Data type
:
None
Allowed suffices
:
None
Default suffix
:
None
FSTD
Select internal or external frequency standard
Datatype : Character program data (any one of INTI, INT5, INT10,
EXT1, EXT5 or
EXT10)
Allowed suffices
:
None
Default suffix : None
Examples:
INT10
|
EXT5
FSTD?
Prepares message containing information
on
frequency
standard selection
in
the
format:
:FSTD <char>
Example:
: FSTD EXTlO
BLANK Blank
or
unblank various
parts of the display. The number sent
after the command determines the action to be taken as follows:
0 blank or unblank the Carrier Frequency display
1 blank or unblank the
RF
Level
display
2
blank
or unblank the Modulation Frequency display
3 blank or unblank the Modulation
display
4 blank
all displays
Datatype : Decimal Numeric Program
Data (any one of
0, 1, 2,
3 or
4)
Allowed
suffices : None
Default suffix : None
Examples:
BLANK 0
BLANK 4
46882-074C
3-2-37