A. Output Zero Voltage - LeCroy HFP1500 Instruction Manual

HFP1500 High Frequency Probe
LeCroy
Oscilloscope
3. Set the OFFSET on the oscilloscope to zero, as indicated by on-screen display.
4. Set the DMM to read DC Volt on the most sensitive range.
5. Record the voltage measured on the DMM to 10 µV resolution as 'Output Zero Voltage' in
the Test record.
6. Check that the voltage indicated by the DMM is between
7. Disconnect the DMM from the precision 50 Ω terminator. Leave the remaining setup in
place for the next step.
7–4
ProBus Extender Cable
HFP1500 Probe
Figure 7-1. Output Zero Voltage Test Setup
DMM
Precision 50Ω
Terminator
±800 µV.
HFP1500-OM-E Rev E