GE 4PE21A1 Instructions Manual page 38

CHANNKL AMPLIFIER
EBI-3641
in the video signal from the camera.
The
Amplifier utilizes keyed
clamps,
black and white clipper
stages, and
facilities for adding
a
fixed amount
of setup. Other Channel Amplifier features include, regulated focus current
for the camera focus
coil, gamma correction, aperture correction, camera
cable compensation, four one -volt video outputs (two composite and
two
non
-
composite,
or all
noncomposite),
H and V
buffered drives
to the camera, and
video reversal for film
use. A test input
is
also provided. A 0.5 volt
noncomposite video output
is
supplied for the camera viewfinder.
INSTALLATION
GENERAL
The Channel Amplifier has been tested and inspected prior
to shipping,
and
should be ready for rack mounting
and operation when received.
Exercise
care in
handling
to
prevent damaging the components and wiring.
Inspect the unit for loose parts.
All parts should be securely fastened.
Prior
to
replacement
of
damaged components, notify the shipping company
of
the damage.
The Channel Amplifier
is
furnished with
two mounting
brackets,
P
-7772418-P18, which
are fastened
to either side
of
the main
chassis per-
mitting the unit
to
be installed in
a
General Electric
19
-inch cabinet
rack, Model 4PR1A2
or LPR1A3.
The Channel Amplifier, Model LTV99A1,
is
designed
to
be operated with
an
interconnecting panel located near
the
bottom
of
the cabinet
rack, and
an
operating control panel near the monitor console.
The control and inter-
connecting panels
are
a
part
of
the particular General Electric camera
channel
to
be used and are not supplied with this Amplifier.
Any reference
to
interconnection
or
control panels made within this instruction book
indicates
a
typical installation
only.
Fig.
1,
shows
a
typical
19
-inch cabinet rack installation, and
Fig.
2
shows the physical dimensions and location
of the larger type components.
Observe the operating conditions
on page
2.
CONNECTIONS
After the Amplifier
has
been mounted
in its associated
rack,
connect
the signal, power, and control voltage leads
to the Amplifier
as shown on
the Interconnection Diagram,
Fig.
3,
and the System Interconnection Diagram,
Fig.
4.
All external signal connections,
Jl through J16 including
J24, are
made
to UHF connectors mounted
on vertical angle brackets on the back
of the
main
chassis.
All external power and control voltage connections
are
made
to a 15 -pin Jones plug, P17,
mounted on
an angle bracket
on the back
of
the
main
chassis.
3