Entry/Sweep
®
Modify
MIG(
UP
tr
DOWI
(1
or
I)
keys muttlpty or divide
the
displayed
value by
10
untit the
3314A's
operating limits are reeched.
this
provides an extremely fest method to
modify
the
displayed parameter.
Most
of
the
keys /n this group are select keys for varieble en-
tries. The top
row
contains select keys
for
the
more universal
pararneters. Note
that
the blue
shifted
definition of the98 keys
presets the
parameter. The second
row
contains the select
keya for the
3314A
's
sweep capabfilties. The SWfTR INTVL
key
Is
the
select key
for
the
sweep
Interval (SW INTVLJ and
for
the
internal
trigger
interval (TR INTVLI . When ARB is active,
the
sweep
functions are redefined
to
ARB functions. The keys are
renamed by the labels be
low
them.
®
Range
All variable parameters (selected by keys in the Entry Group)
are
entered Into the
3314A
using the
Modify
knob or the I or
J keys . These controls change the value of the displeyed
operating parameter.
The
Modify
knob has 2 basic operating
modes called
"Cursor"
and
"Multi
Speed" .
CURSOR
(a dig
it
is flashing) . This mode is useful when making
small changes or changes of
constant
Increments. The flashing
cursor dlglt is Incremented or decremented by 1 whenever
rotation of the Modify knob Is sensed. The - end -
keys
move
the cursor through the display.
MULTI
SPEED
(no d
igit
la flashing).
this
mode Is useful
when
making large chenges. The least significant
digit
In the dlspley
Is
"incremented or decremented 1, 2, 4, 8, 16 or 32
times
faster
depending upon
how
fast
you
tum
the
Modify
knob.
IWIG£
HOlD
Inh
ibits
autCHsnging of Frequency (8 ranges),
Amplitude
14 renges), and/or DC
Offset
(2 ranges)
when
the8e
p
~
"
'''meters
are changed
with
the
Modify
knob. When in An X
r .
td
Fin + N,
FrllQ1.l&nCY
Range Hold also Inhi
bit
s auto-
acquisition.
FlpI1
2b,
3314A
FI'OIt
Pt.,
7
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