Sony BETAMOVIE BMC-220 사용 설명서 - 페이지 22
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페이지 인쇄NOTES ON OPERATION
Moisture Condensation
If the Betamovie
is
brought directly from a
cold to
a warm location, moisture may con-
dense on the drum assembly
inside the
unit.
In this condition, the tape may have a
tenden-
cy to adhere to the head drum
.
Moisture in the unit
To prevent
possible
damage under
these
circumstances,
the
recorder is furnished
with
a moisture sensor. If moisture is
present,
the
sensor wi 11
activate
to
prevent operation and
the
DEW lamp will light. No function
button
except the EJECT button
will work.
If the DEW lamp lights,
condensed inside the unit.
Eject
the
cassette
and
let the Betamovie
sit until the
moisture
evaporates.
The
DEW
lamp
will light
for
about 30
seconds
and
then will turn
off.
When to
use
The Betamovie can be
used again
if
the light
does not come on
when a cassette is inserted.
If the
cassette
pops out when inserted, leave
the unit for another
while since the moisture
has not yet
evaporated.
22
The DEW lamp does not
light
Moisture on the lens
If
the
image
you see
in the viewfinder
is
blur-
red
because of
moisture,
normal
operation
will
not
be
possible.
Turn
off the Betamovie
and wait until
the moisture
evaporates.
The DEW
lamp does
not
light.
Operating in low temperature conditions
Vapor is apt
to
condense in low
temperatures
(around
0°C or 32°F), and may cause
a
condi-
tion
of moisture condensation but
not enough
to
cause the
DEW lamp to
light.
The picture
on a
tape
recorded
under these
conditions may
be distorted.
If
the Betamovie
is
used
in a cold
location,
such
as a
ski area, use
of the opt ional
Betamovie
Jacket
is
recommended
.