Table of Contents
Advertisement
8-8-2.
Time
Code
Head
Azimuth
Adjustment
Mode:
EJECT
completion
mode
Check
procedure:
(1) Check
that
the
clearance
between
the
top
or
the
bottom
of the
Time
Code
Head
and the Entrance
Roller
is parallel.
Adjustment
procedure:
(1)
Loosen
the fixing screw
1/4 to 1/2 turn.
(2)
Adjust
the
azimuth
of
the
Time
Code
Head
by
turning
the
azimuth
adjustment
screw
to
meet
the
required _ specifi-
cation.
(3) Tighten
the
fixing
screw
and
perform
the
check
procedure.
(4)
After
adjustment,
perform
the
Time
Code
Head
Zenith
Adjustment
and
the
Height
Adjustment.
fixing screw
Entrance Roller
Time Code Head
Time Code Head
parallel as visual
4
Entrance Roller
azimuth adjustment screw
S Tension Detector
8-8-3.
Time
Code
Head
Head-to-tape
Contact
Adjustment
Tool:
Alignment
tape,
RR5-1SD
Oscilloscope
Preparation:
(1)
Connect
the
oscilloscope
to
TP102
on
the
BC-11
Board.
(2)
Playback
the time code signal portion of
the
alignment
tape.
Adjustment
procedure:
(1)
Loosen
the
fixing
screw
of
the
head-to-tape
contact
adjustment
1/4
to
1/2
turn.
(2)
Insert
a
flatblade
screwdriver
(3mm _ dia.)
into
the
notch
as
shown
in
the
figure.
Find
the
two
points
where
the
output
waveform
is
at
maximum
and
just
starts
to decrease.
(3)
Adjust
the
position
of
the
Time
Code
Head
Block
with
a
flatblade
screwdriver
(3
mm
dia.)
to
the
center
of
these
two
points.
After
adjustment,
tighten'
the
fixing
screw.
fixing screw
Entrance Roller
Time Code Head
check these two points
al,
position of time code head
tape
——
maximum
time code
output /evel
output
level
position where
adjustment should be mode
flatblade screwdriver
(3mm dia.)
Advertisement
Table of Contents
