Canon Canovision8 E50E - Mechanical Adjustments

8. Mechanical Adjustment of Recorder Section
For
mechanical
adjustment
of
the
recorder
section,
refer
to
the
MC-4B
service
manual.
The
addi-
tional
mechanical
adjustment
items
only
applied
for
E30A
are
explained
here.
@ Service mode (220° 708)
Service mode (220° 70%) is set for tracking
fine adjustment (3-2-3). However, some-
times the waveform does’ not match 70% RF
envelope output. In such cases, turn the
VR401 (on R.MAIN C.B.A.) until the waveform
is adjusted to 70%.
* Note: After tracking fine adjustment,
readjust the ATF bias (6-3) and
return the VR401 to the original
position,
@ Tape transport adjustment
Perform the tape transport adjustment
referring to the setting 3-2-1 (3) on
page II-16,