177
8-14-10. SOURce[1|2]:MARKer:FREQuency
Set
Query
Description
Sets or queries the marker frequency. The default marker
frequency is 550 Hz. The marker frequency is used to output
a trigger out signal from the trigger terminal on the rear panel.
Note
The marker frequency must be between the start and stop
frequencies. If the marker frequency is set to a value that is
out of the range, the marker frequency will be set to the center
frequency and a “settings conflict” error will be generated.
Syntax
SOURce[1|2]:MARKer:FREQuency
{<frequency>|MINimum|MAXimum}
Parameter
<frequency> 1μHz ~ 25 MHz
1 μHz ~ 1 MHz (Ramp)
Example
SOUR1:MARK:FREQ +1.0000E+03
Sets the marker frequency to 1 kHz.
Query Syntax
SOURce[1|2]:MARKer:FREQuency? [MINimum|
MAXimum]
Return Parameter <NR3>
Returns the marker frequency in Hz.
Example
SOUR1:MARK:FREQ? MAX
+1.0000E+03
Returns the marker frequency (1 kHz).
8-14-11. SOURce[1|2]:MARKer
Set
Query
Description
Turns the marker frequency on or off. The default is off.
Note
MARKer ON
The SYNC signal goes logically high at the
start of each sweep and goes low at the
marker frequency.
MARKer OFF The SYNC terminal outputs a square wave
with a 50% duty cycle at the start of each
sweep.
Syntax
SOURce[1|2]:MARKer {OFF|ON}
Example
SOUR1:MARK ON
Enables the marker frequency.
Summary of Contents for FGX-2220
Page 1: ...B71 0406 01 INSTRUCTION MANUAL ARBITRARY FUNCTION GENERATOR FGX 2220...
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Page 227: ...214 9 2 External Dimensions Figure...
