Extron electronic Multi-Rate SDI Fiber Optic Transceiver FOX HD-SDI - Manual (Page 14)

FOX HD-SDI • Installation and Operation
Installation and Operation, cont’d
2-10 FOX HD-SDI • Installation and Operation 2-11
Connections and Settings
All connectors are on the rear panel (figure 2-9).
12V
0.3A MAX
FOX HDSDI
HD/SDI IN
POWER
BUFFERED OUTPUTS
MODE
OPTICAL
Rx Tx
1 2
1 2
2 5 1 3 4
Figure 2-9 — FOX HD-SDI transceiver’s connectors
a
HD-SDI Input connector — If the FOX HD-SDI is configured
as either a bidirectional transceiver or as a transmitter , connect
an HD-SDI, SDI, or 3G-SDI video input to this BNC connector.
b
Mode switches — Set these DIP switches to the positions shown
in the table below to select the transceiver configuration. See
"Transceiver configurations" on page 1-3 for more information.
SW2 Mode
Down
Up
Down Bidirectional transceiver ( default position)
Up Down Transmitter with local monitor outputs
Receiver with daisy chaining
Spare (functions as receiver with daisy chaining) Up Up
Down
SW1
MODE
1 2
c
Fiber optic connectors —
W This unit outputs continuous invisible light, which
may be harmful and dangerous to the eyes; use with
caution. For additional safety, plug the attached
dust caps into the optical transceivers
when the fiber optic cable is unplugged.
N Ensure that you use the proper fiber cable for
your transceivers. Typically, singlemode fiber
cable has a yellow jacket and multimode fiber
cable has an orange jacket. Also, see "Fiber
Compatibility Indications" on page 2-14 to
determine the transceiver's compatibility.
Tx — In any FOX HD-SDI configuration , for all one-
way HD-SDI, SDI, or 3G-SDI transmission, connect a
fiber optic cable to the Optical Tx LC connector.
Connect the free end of this fiber optic cable
to the Optical Rx connector on another
FOX HD-SDI transceiver that is configured as a
bidirectional transceiver or as a receiver.
6 . Assemble the U-bolt and the following parts in the
following order (figure 2-8):
U-bolt
Slotted Hole
in PMK Tray
L-shaped
Bracket
L-shaped
Bracket Screws
Contoured
Base
Ceiling
Pole
Mount Plate
Flange
Figure 2-8 — Hanging the tray on the pole
a . Pass the legs of the U-bolt through the slotted holes on
the mount plate flange.
b . Place the legs around the projector pole.
c . Pass the legs through the holes in the contour base.
N The pole fits snugly into the depression in the center
of the contoured base.
d . Pass the U-bolt legs through the holes in the L-shaped
bracket.
N The supplied U-bolt fits a typical (1.5" to 2.0"
diameter) ceiling pole.
7 . Align the two slotted holes in the bottom of the L-shaped
bracket with the two slotted holes in the base of the tray.
Secure the L-shaped bracket to the base by inserting two
provided 6-32 x 5/16" screws through the aligned slots.
8 . Move the PMK 350 up to the desired location on the ceiling
pole, as close to the ceiling as desired.
9 . Secure the L-shaped bracket to the U-bolt using the
included hex nuts, washers, and lock washers. Tighten the
hex nuts securely.
N Be sure to tighten the hex nuts securely enough that the
PMK 350 does not slide down the ceiling pole. A socket
wrench is recommended to tighten the hex nuts.
10 . Secure the front panel to the mounting tray with four of
the included #6 screws.
11 . If desired, choose one of the provided four sizes of self-
adhesive cover sheets, and apply it to the underside of the
mounting tray.
OPTICAL
Rx Tx
OPTICAL
Rx Tx