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Model 3314A
Entry/Sweep
(10)
Range
RANGE
HOLD
inhibits
auto-ranging
of
Frequency
(8
ranges),
Amplitude
(4 ranges), and/or DC Offset (2 ranges) when these
parameters
are changed
with the Modify knob. When
in Fin X
N and
Fin
-
N, Frequency
Range
Hold also inhibits auto-
acquisition.
Operation
Modify
All variable
parameters
(selected
by keys in the Entry Group)
are entered into the 3314A
using the Modify knob or the Т or
| keys.
These
controis
change
the
value
of the
displayed
operating
parameter.
The
Modify
knob
has 2 basic operating
modes
called
"Cursor"
and
"Multi
Speed".
CURSOR
(a digit is flashing). This mode
is useful when
making
small changes or changes of constant increments. The flashing
cursor
digit is incremented
or decremented
by
1 whenever
rotation
of the
Modify
knob
is sensed.
The
—
and
—
keys
move
the cursor through the display.
MULTI
SPEER
(no digit is flashing).
This
mode
is useful
when
making large changes.
The least significant digit in the display
is incremented
or decremented
1, 2, 4, 8, 16 or 32 times
faster depending
upon how
fast you turn the Modify knob.
Figure 3-1b. 3314A Front Panel
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