Display Waveform Data
10. Select Probe Setup to deļ¬ne probe
parameters.
On the resulting side-bezel menu:
Select Voltage or Current to set the
probe type for probes that do not have a
TekProbe Level 1, TekProbe II (requires a
TPA-BNC adapter) or TekVPI interface.
For probes that do not have a Tek interface,
when Probe Type is set t o Voltage,use
multipurpose knob a to set Attenuation
to match the probe
For probes that do not have a Tek interface,
when Pr obe Type is set to Current,use
multipurpose knob a to set the Am ps/Volts
ratio (Attenuation) to match the probe.
If you are measuring current by probing
the voltage drop across a resistor, set
Measure Current to Yes.PushA/V ratio
side-bezel button and turn multipurpose
knob a to set the Amps/Volts or Volts/Amp
ratio of your setup. For example, if you
are measuring the drop across a 2 Ohm
resistor, set the V/A ratio to 2 .
176 MSO4000 and DPO4000 Series Oscilloscopes User Manual