Commands Listed in Alphabetical Order
CH<x>:YUNits
This command specifies the vertical units for the channel specified by <x>,
where x is the channel number. String arguments are case insensitive and any
unsupported
units will generate an error.
Supported units are:
%, /Hz, A, A/
A, A/V, A/W, A/dB, A/s, AA, AW, AdB, As, B, Hz, IRE, S/s, V,
V/A, V/V, V/W, V/dB, V/s, VV, VW, VdB, volts, Vs, W, W/A, W/V, W/W, W/dB,
W/s,WA,WV,WW,WdB,Ws,dB,dB/A,dB/V,dB/W,dB/dB,dBA,dBV,dBW,
dBdB, day, degrees, div, hr, min, ohms, percent, s
The vertical units affect the “Probe Type” that is shown in the “Probe Setup”menu:
Setting CH<x>:YUNits to “V” causes the probe type to be displayed as
“Voltage”.
When CH1:AMSVIAVOLTs:ENAble is set to OFF, setting CH<x>:YUNits to
“A” causes the probe type to be displayed as “Current”.
Setting CH<x>:YUNits to anything else causes the probe type not to be
displayed (neither “Voltage” nor “Current” are highlighted).
Group
Vertical
Syntax
CH<x>:YUNits <QString>
CH<x>:YUNits?
Arguments
QString is a string of text surrounded by quotes, specifying the supported units.
Examples
CH4:YUN “V” causes the probe type to be displayed as “Voltage”.
CLEARMenu (No Query Form)
Clears the current menu from the display. This command is equivalent to pressing
the front panel Menu off.
Group
Miscellaneous
Syntax
CLEARMenu
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-235
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