Commands Listed in Alphabetical Order
Table 2-52: Cha
nnel Offset Range
Offset range
V/Div Setting 1 MΩ Input 50 Ω Inp ut
1 mV/div — 50 mV/div
±1 V ±1 V
50.5 mV/div — 99.5 mV/div
±0.5 V ±0.5 V
100 mV/div — 500 mV/div
±10 V ±5 V
505 mV/div — 995 mV/div
±5 V ±5 V
1V/div—5V/div
1
±100 V ±5 V
5.05 V/div — 10 V/div
1
±50 V
N/A
1
For 50 Ω input, 1 V/div is the maximum setting.
NOTE. The above table describes oscilloscope behavior only when no p robe is
attached, and when the external attenuation factor is 1.0.
Group
Vertical
Syntax
CH<x>:OFFSet <NR3>
CH<x>:OFFSet?
Related Commands
CH<x>:POSition
Arguments
<NR3> is a floating point number that specifies the offset value for the specified
channel <x>.
Examples
CH3:OFFSet 2.0E-3 sets the offset for channel 3 to 2 mV.
CH4:OFFSet? might return :CH4:OFFSET 1.0000E-03 indicating that the
offset for channel 4 is set to 1 mV.
CH<x>:POSition
This co
mmand specifies the vertical position of channel <x>, where x is the
channel number (1–4). The position value is applied to the signal before it is
digitized.
Increasing the position value of a waveform causes the waveform to move up.
Decreasing the position value causes the waveform to move down. The position
value determines the vertical graticule coordinate at which input signal values,
minus the present offset setting for that channel, are displayed. For example,
2-224 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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