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+s The
Time
8-8. TIME
CODE
HEAD
ADJUSTMENT
. The
Time
Code
Head
is located
near
the
drum.
During
adjustment
of
the
Time
Code
Head,
be
sure
to
not
damage
the
video
head
or
scratch
the
drum.
Code
Head
Zenith
Adjustment
is
related
to
the
Azimuth
Adjustment
and
the
Height
Adjustment.
When
performing
any
of
closely
these
adjustments,
always
perform
the
other
two
adjustments
at
the
same
time.
8-8-1.
Time
Code
Head
Zenith
Adjustment
Tool:
Flatness
plate
Mode:
EJECT
completion
mode
Check
procedure:
(1)
Place
the
Plate
Entrance
Roller
and
the
Time
Code
Head.
Flatness
against
the
Check
that
the
clearance
between
the
Entrance
Roller
and
the
Flatness
Plate
meets
the
required
specification.
Adjustment
procedure:
(1)
Loosen the fixing screw
1/4 to 1/2 turn.
(2)
Adjust
the zenith
of the Time
Code
Head
by
turning
the
zenith
adjustment
screw
to meet
the
required
specification.
(3) Tighten
the
fixing
screw
and
performn
the
check
procedure.
(4) After
adjustment, perfotm
the Time
Code
Head
Azimuth
Adjustment
and
the
Height
Adjustment.
Entrance Roller
fixing screw
Sth!
Kg
"Y)
Flatness Plate
Time Code Head
Flatness Plate
NOTE:
Never place the Flatness
zenith adjustment screw
S Tension Detector
Entrance Roller
Spec.:
(@) < 0.05mm
Plate against the Entrance
Roller Strongly.
@®
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