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Chapter 2
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et
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Ins trument Des cription and
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General Operation
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Overview of Operating Modes and Functions
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The HP 7090 combines the capabilities of several measurement graphics
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As
devices.
a stand-alone instrument it can function as an
waveform recorder, or a digital voltmeter. Three channels are available for
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receiving analog input signals. Each channel uses its own analog-to-digital
(AID) converter to digitize the analog input, and the resulting digital infor
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mation is routed according to the functions or modes that you select from
the front panel. The fonowing block diagram shows the major operating
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modes and functions of the HP 7090 and the selectable routes of digitized
data.
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3
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3
HAADCOPY PLOT
Instrument Description and General Operation
Scans by ArtekMedia © 2007
x-Y
recorder, a
a/A
CONVERTER
Front-Panel Operating
and
Modes
Fwu:tiom
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