Commands Listed in Alphabetical Order
Group
Vertical
Syntax
CH<x>:SCAle <NR3>
CH<x>:SCAle?
Related Commands
CH<x>:OFFSet, CH<x>:POSition, REF<x>:VERTical:SCAle,
MATH<x>:VERTical:SCAle
Arguments
<NR3> is the vertical channel scale in units per division.
Examples
CH4:SCALE 100E-03 sets the Channel 4 scale to 100 mV per division.
CH2:SCALE? might return :CH2:SCALE 1.0000E+00, indicating that the
current scale setting of Channel 2 is 1 V per division.
CH<x>:TERmination
This command sets the connected/disconnected status of a 50 Ω resistor, which
may be connec t ed between the speci fied channel’s coupled input and instrument
ground. The channel is specified by x. The value of x can range from 1 through
4. There is also a corresponding query that requests the termination parameter
and translates this enumeration into one of the two float values. This command is
equivalent to selecting Termination from the Vertical menu or toggling between
termination values from the VERTICAL area of the front panel.
NOTE. The available arguments depend on the instrument and the attached
accessories.
Group
Vertical
Syntax
CH<x>:TERmination <NR3>
CH<x>:TERmination?
Arguments
<NR3> specifies the channel input resist ance, which can be specifi ed as 50 Ω or
1,000,000 Ω.
Examples
CH4:TERMINATION 50.0E+0 establishes 50 Ω impedance on Channel 1.
CH2:TERMINATION? might return :CH2:TER MINATION 50.0E+0, indicating
that Channel 2 is set to 5 0 Ω impedance.
DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual 2-129
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