To Test The Offset Accuracy (Oscilloscope); Set Up The Equipment - HP 1660E Series Service Manual

To test the offset accuracy (oscilloscope)
Testing the offset accuracy verifies the performance of the following specification:
• Offset accuracy
Equipment Required
Equipment
DC Power Supply
Digital Multimeter
Cable
Adapter (cable to
power supply)
Adapter
Blocking Capacitor
BNC Shorting Cap
Critical Specifications
-35.000 to +35.000 Vdc, ± 1 mV resolution
Better than 0.1
%
accuracy
BNC (mllm) 48-inch
BNC (f) to Dual Banana Plug
BNC tee (mllt)lf)
BNC (mllt) 0.18 !IF, ±200 V
Recommended
Model/part
HP 3245A option 002
HP 3458A
HP 8120-1840
HP 1251-2277
HP 1250-0781
HP 10240B
HP 1250·0774
Set up the equipment
Turn on the equipment required and the logic analyzer, Let them warm up for 30
minutes if you have not already done so.
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