HP 83480A User Manual

General Purpose Oscilloscope Menus
Time Base Menu
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Reference
The Reference function places the reference point to the left side or the
center of the display. The Reference function denes the point at which the
position is referenced. For example, if the reference is Left, then the position
refers to the left of the display, whereas Center references the position to the
center of the display. The reference also denes the expansion point for the
time base scale control.
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
Center
reference
The
data
is
acquired
evenly
on
both
sides
of
the reference
point. The
data in
the
waveform
record
is
centered
around
the
reference
point,
and
changing
the
scale
expands
or
contracts
the
signal
about
the
center
of
the
display
.
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
x
3
Left
reference
The
data
is
acquired
starting
at
the
P
osition
value,
and changing
the
scale
expands
or
contracts
the
signal
about
the
left
edge
of
the
display.
K
ey Path
4
Time
Base
5
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
Reference
10-56

HP 83480A Specifications

General

Brand	HP
Model	83480A
Category	Measuring Instruments
Language	English