Adjustment Procedures
Figure 3-4: Factory information dialog
12.
Push the
OK Do Factory Adjustment
side-bezel button to start the
adjustment process. Prompts appear on the oscilloscope screen to indicate the
signal type and the channels to which it should be connected.
NOTE.
The oscilloscope adjusts itself automatically using the calibrator signal as
a reference. You do not need to make any adjustments.
If you make an error, such as connecting the wrong input signal, you can repeat
the last step by pushing the
Return to Previous Screen
side bezel button.
13.
For each step, refer to the next table to identify the signal type, and then
carefully follow the instructions for that signal type on the speci
fi
ed page.
Signal type
Example prompt
Procedure to follow
Parameters to set
DC Voltage
Apply 0 V DC 50
Ω
termination signal to 3.
(See page 3-6,
Waveform type, voltage,
termination, channel
Time Mark
Apply 500 mV Pk-Pk 625 Hz
50
Ω
termination time mark
signal to 3.
(See page 3-8,
Waveform type, voltage,
frequency, termination,
channel
Deskew
Apply 1.0 V Pk-Pk 1 kHz
50
Ω
termination deskew
signal to 3.
(See page 3-8,
Waveform type, voltage,
frequency, termination,
channel
Sine Signal
Apply 2.0 V Pk-Pk 164M
50
Ω
termination sine signal
to 3.
(See page 3-9,
Waveform type, voltage,
frequency, termination,
channel
MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual
3–5
Содержание DPO3000 Series
Страница 2: ......
Страница 12: ...Service Safety Summary viii MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual ...
Страница 14: ...Preface x MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual ...
Страница 15: ...Operating Information ...
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Страница 18: ...Operating Information 1 2 MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual ...
Страница 19: ...Theory of Operation ...
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Страница 24: ...Theory of Operation 2 4 MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual ...
Страница 25: ...Adjustment Procedures ...
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Страница 37: ...Maintenance ...
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Страница 56: ...Maintenance 4 18 MSO3000 and DPO3000 Series Digital Phosphor Oscilloscopes Service Manual ...
Страница 57: ...Replaceable Parts List ...
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Страница 77: ...Index ...
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