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Model
280B
Installation
SECTION 2
INSTALLATION
2.1
GENERAL
Scully
280B
Series
equipment
is shipped in
specially
designed
packaging
and is fully
protected
from nor
mal
shipping
shock
and vibration.
After
unpacking,
examine the
equipment
for possible damage before
connecting
ac power. Notify the
carrier
immediate
ly
if
any damage is noted. Before throwing away
the
packing
material,
make
sure that all invoiced
items are
present.
The
tape
transport and
electronics assembly
are
regularly
shipped
in two
cartons.
The power
cord
(plug-in),
mounting hardware, flywheel, and Allen
wrenches are located in a hardware bag that is
packed with the transport mechanism.
A
10.5
inch take-up reel is
also
in the shipping
carton.
T
he
280B is designed to fit
in
a
standard 19-inch
equipment rack,
cabinet,
or
console.
Figure 2-1
shows
the mounting dimensions
of
the 280B.
2.2 UNPACKING
A
Lift the transport mechanism out of the car
ton using the two
shipping straps provided
for
this purpose.
Do not lift by the motors or their
shafts.
B.
Remove the
straps.
c.
Remove the
electronics
assembly
from
the
carton.
D.
Position the large
carton so
that the arrow
is point up.
F..
Remove
and
assemble the
console
riser and
electron ics
shelf.
F.
Fasten
this
assembly
to
the
top
of the console
with th
e
bolts provided.
2.3 CONSOLE MOUNTING
A
Mount the transport into the
cutout
on the
top surface. Tighten the mounting screws.
Remove the capstan flywheel from the hard
ware bag
and
mount it on the
capstan
motor
shaft.
B.
Mount the
electronics
assembly in the elec
tronics
cabinet
above
the
transport. In sys
tems which have two
electronics
assemblies,
mount the
channels
1 and 2
assembly
in
the
top rack position.
c.
If
the electronics drawer has
been
disconnec
ted
from the rail slides, carefully reinstall the
drawer
as follows:
1.
Pull the left- and right-hand
slides
out of
the housing as far as they will go.
2.
Position the
electronics
drawer so that
the drawer rails rest on top of the slides.
3.
Gently
push
the drawer all the way in
until the drawer rail catches drop into
cutouts
in the slides.
4.
Pull the electronics drawer out to the
service position and
check
that
both
drawer rail catches drop into place.
2-4 RACK MOUNTI NG
A
Mount the transport in the
equipment
rack
U$ing the panel mounting hardware supplied.
The recommended rack placement
is
for the
electronics assem bly to
be
mounted directly
below the tape transport, or within the limit
of the connecting cables. Remove the fly
wheel
from
the hardware
bag and
mount it
on the capstan motor
shaft.
2-1
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