GE 4PE350A3 Instructions Manual page 27

COLOR CAMERA
EBI-6351
Panhandle
Refer to EBI-6209, included as an insert
in this book.
Flywheel Zoom Control
Refer to EBI-6209, included as an insert
in this book.
Plumbicon Tubes
The W, R, B, and G Plumbicon tubes have
identical installation procedures except for
their physical locations in the Camera cham-
ber.
Access to the rear of the Plumbicon tube
deflection assemblies is achieved by opening
the rear door of the Camera and the left-
hand door on the registration control panel.
Further access is gained by opening the left
and right side doors of the Camera.
NOTE
The Plumbicon tubes must always
be kept in a horizontal or vertical
position with reference to the glass
button on the front of the tube.
This prevents damage to the opti-
cal surface.
Use the following procedures to
install
the Plumbicon tubes.
1. Rotate the shield which covers the tube
connector CCW and remove it. Note the
orientation of the wires in relation to the
slots on the shield.
2. Set the tube socket in a position that
prevents
it from interfering with the tube
installation.
3. Before inserting the tube into the de-
flection assembly, note the white line on
the pin cap (rear) of the tube and be certain
it is positioned approximately toward the top
of the Camera during installation.
4. Gently insert the tube into the yoke
assembly. An insertion position is reached
when the tube requires added pressure to
seat it.
CAUTION
IF THE PLUMBICON HAS TO
BE ROTATED, GRASP THE BASE
OF THE TUBE RATHER THAN
THE SOCKET.
5. Apply this pressure with a slight ro-
tational motion until the pins protrude ap-
proximately 4 inch from the rear of the
deflection assembly shield. DO NOT force
the tube into the deflection assembly.
6. Install the tube spacer over the pins
of the tube.
NOTE
Extra Plumbicon tube spacers,
PL -7122587P1, are available as an
accessory to the Color Camera.
7. Install
the
tube socket on the tube,
exercising extreme care not to force or
twist the pins.
8. Install the socket shield and be certain
that it is securely fastened in place.
Lens Shroud
This cover is used to protect the zoom
lens assembly.
It also houses a pair of
tally lights on its front plate. Insert the
tally lamps and jewels into the sockets.
The plug cap is plugged into the socket on
the
Color Camera face plate. Install the
lens shroud by exerting a slight pressure
on the sides and sliding it over the lens
assembly. The shroud is secured to the
Camera face
plate
by using the Camloc
screws located at each corner of the shroud.
Tally Light Cover
Insert
the
tally
light lamps into their
sockets and snap the red plastic cover into
place. Tighten the two thumbscrews on each
side of the cover.
Camera Cable
The Camera cable is connected to the Cam-
era by a keyed female Cannon plug. Be
13