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Programming Commands
M4 [four] Marker Zoom
M4 [four]
Marker Zoom
Syntax
Legacy Products
8566A/B, 8568A/B
Description
The M4 [four] command, when specifying either the UP or DN parameter, increases or decreases the
frequency span by one step. When specifying a numeric value, the M4 command moves the markers
horizontal (X) position to the specified position in frequency or time.
NOTE The OA option only returns the current value to the controller; it does not set the
active function to the active marker.
M4
S
P
HZ
;
KHZ
MHZ
GHZ
UP
DN
?
S
P
KZ
MZ
GZ
real
S
MS
US
SC
OA