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Remote Commands Reference
R&S
®
RTC1000
319
User Manual 1335.7352.02 ─ 04
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SYSTem:COMMunicate:PRINter:SELect
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SYSTem:COMMunicate:PRINter:ENUMerate:FIRSt?
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SYSTem:COMMunicate:PRINter:ENUMerate[:NEXT]?
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SYSTem:COMMunicate:PRINter:CSET
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HCOPy:DATA?
Returns the actual display content (screenshot) in binary format.
Return values:
<ScreenData>
Block data
Example:
•
Stopping the waveform acquisition and send HCOP:DATA?
•
Reading the screenshot data bytes until the whole capture is
received
•
Removing the specific header and saving the data stream
#47609PNG
#4 = 4 letters following
7609 = number of bytes to be transmitted
PNG = PNG file format
In order to get a valid PNG which can be opened by any stan-
dard image viewer, the header information must be stripped
down and removed until the file starts with
„PNG“
.
Usage:
Query only
HCOPy:FORMat
<Format>
Defines the data format of the screenshot.
Parameters:
<Format>
BMP | PNG
BMP
Windows Bitmap Format
PNG
Portable Network Graphic
HCOPy:SIZE:X?
Returns the horizontal expansion of the screenshots.
Usage:
Query only
HCOPy:SIZE:Y?
Returns the vertical expansion of the screenshots.
Usage:
Query only
Data and File Management