Fluke Wavetek-Datron 395 - Page 279

G.3.3.3 Reference Zero
This screen displays:
2: Reference Zero
Main Out <20mVpp
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Adjust the knob on the Model395 until the DVM reads 0 Vrms «6 mVrms).
When Reference Zero is OK, select "next,"
FS, to advance to Output Offset Zero.
G.3.3.4 Output Offset Zero
This screen displays:
3: Output Offset Zero
Main
Out: OV±3mVdc
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Set the DVM to DC volts.
Adjust the knob
on the Model395 until the DVM reads 0 Vdc (±3 mVdc).
When OutputOffset Zero is OK, select "next,"
FS, to advance to Waveform Offset Zero.
G.3.3,4 Waveform Offset Zero
This screen displays:
4: Waveform Ofst Zero
Main
Out: OV±3mVdc
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Adjust the knob on the Model395 until the DVM reads 0 Vdc (±3 mVdc).
When Waveform OffsetZero is OK, select "next", F8, to advance to
DC Offset, positive.
G.3.3.5 DC Offset, Positive
This screen displays:
5: Pos 5V dc Offset
Main
Out: +5V ± 5mVdc
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Adjust the knob on the Model395 until the DVM reads 5 ± 0.005 Vdc.
When positive
DC offset is OK, select "next," FS, to advance to DC Offset, negative.
G-10 Performance Verification andAlignment Procedures
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