Heathkit IG-4505 - Page 37

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Page 37
Figure 2-4
VOLTAGE
OUTPUT
SIGNAL
The
repetition
rate
(period)
of
the
VOLTS
OUT
signal
is
also
set
by
the
TIME
OUT
and
MULTIPLIER
switch
settings.
The
1
ms
(1000
Hz)
output
is
best
suited
for
oscilloscope
vertical
input
attenuator
and
probe
compensation.
Since
the
VOLTS
OUT
signal
has
a
slower
rise
time
than
the
TIME
OUT
signal,
it
is
not
meant
to
be
a
high
frequency
signal.
Also,
since
the
Volts
Out
circuits
have
a
rather
low
frequency
response,
a
VOLTS
OUT
signal
may
not
appear
or
may
be
distorted
when
you
select
the
10
us
and
1
us
positions
of
the
TIME
OUT
switch.
Steady
state
DC
voltages
are
available
from
the
VOLTS
OUT
binding
posts
when
the
TIME
OUT
switch
is
in
the
DC
position.
These
are
only
reference
voltages
and
they
should
not
be
used
as
power
supply
voltages.
A
small
amount
of
hash
(noise)
will
appear
on
the
1
mV
signal;
this
is
normal.
See
Figure
2-4.