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MODULATION
Vi/
DISPLAY
FIELD
A
three-digit display,
with
associated
indicators used
to
display
the AM depth,
FM
deviation, source
of
modulation
signal, and
modulation frequency.
INT
AM
Indicates that
the internal
modulation oscillator
signal
is
amplitude modulating
the
Generator.
EXT AM
Indicates that
the
Generator
is
amplitude modulated
by the
signal
connected
to the ^DD
INPUT connector.
INT
FM
Indicates that
the
internal
modulation
oscillator signal
is
frequency modulating
the
Generator.
EXT
FM
Indicates that
the
Generator
is
frequency modulated
by the
signal
connected
to the MOD
INPUT connector.
INT
0M
Irxiicates
that the internal
modulation
oscillator signal
is
phase
modulating
the
Generator.
EXT 0M
Indicates
that the Generator
is
phase modulated
by the
signal connected to
the
TOD INPUT connector.
intJL
Indicates that
the
internal
modulation oscillator
signal
is
pulse modulating
the
Generator.
EXT
Jl.
Indicates that
the Generator
is
pulse modulated
by
the
signal connected to the PULSE
MODULATION
INPUT connector.
STEP
Indicates that
the Step
or
Cv3
keys
(Step Entry)
affect
the current
Modulation display
value.
%
Indicates that
the value
displayed
is
the AM Depth
in
percent.
kHz
DEV
Indicates that
the value
displayed
is
the
FM
Deviation
in
kHz.
rad
Indicates that
the value
displayed
is
the Phase Modulation
Deviation
in
radians.
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