Remove and replace an I/O board or blank panel as follows:
1.
For an I/O board, disconnect any connected cables.
2.
Rotate the left and right knurled knobs to completely loosen the
captive screws.
3.
Gently pull on the knurled knobs/captive screws to loosen the board
or panel from the backplane.
4.
Slide the board or panel out of the chassis (below).
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ATTENTION:
•
Do not touch the electronic components or the connectors
on the backplane or on the circuit boards without being
electrically grounded. Handle circuit boards by their edges
only. Electrostatic discharge can damage circuits, even if
you cannot feel, see, or hear it.
•
Ne pas toucher les composants électroniques ou les
connecteurs sur la carte mère ou sur les circuits imprimés
sans être électriquement relié à la terre. Manipuler les
circuits imprimés en les tenant seulement par leurs bords.
Les décharges électrostatiques (ESD) peuvent endommager
l'équipement, même si vous ne pouvez pas le sentir, le voir
ou l'entendre.
5.
Place the removed board on an anti-static surface or in an anti-static
container.
24
FOX Matrix 320x and FOX Matrix 14400 • Maintenance and Modifications
Align with
Plastic Guides
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Knurled
Knobs
Removing and Installing a Power Supply Module
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6.
For an I/O board, orient the board to be installed so that transceiver
module A (fiber board) or input BNC A (3G/HD-SDI/SDI board) is on
the left and transceiver or output BNC P is on the right.
7.
For an I/O board, align the board with the left and right chassis
guides (above).
8.
Gently slide the board or blank panel into the enclosure. For an I/O
board, slide the board toward the front panel until it meets resistance.
9.
Gently seat the board or panel in the backplane.
10.
Use a screwdriver to tighten the left and right knurled knobs/captive
screws to lock the board or panel in place.
The FOX Matrix 14400 has two identical power supply modules and the
FOX Matrix 320x has four identical power supply modules. Each power
supply module has a 2-color LED, visible on the rear panel, that indicates
the status of the power supply outputs. If the LED is lit green, the power
supply is operating normally. If the LED is lit red, the supply has failed
and should be replaced at the earliest opportunity. LEDs with identical
meaning are also on the front panel.
ATTENTION:
•
This unit uses double pole/neutral fusing. Do not operate the
equipment with only one power supply cord connected.
•
Cette unité utilise double pôles/fusion neutre. N'utilisez
pas l'équipement avec seulement un cordon d'alimentation
connecté.
NOTE:
Power supply modules are not interchangeable between
models.
1.
Rotate the left and right knurled knobs to completely loosen the
captive screws.
2.
Gently pull on the handle to loosen the power supply from the
backplane.
3.
Slide the power supply out of the chassis (see
page).
4.
Orient the power supply module to be installed with the LED up
(FOX Matrix 320x) or to the right (FOX Matrix 14400).
5.
Align the flanges on the power supply module with the power supply
guides (see
figure
10).
6.
Gently slide the power supply module into the enclosure until the
power supply meets resistance.
7.
Gently seat the power supply in the backplane.
8.
Use a screwdriver to tighten the left and right knurled knobs/captive
screws to lock the power supply in place.
FOX Matrix 320x and FOX Matrix 14400 • Maintenance and Modifications
figure 10
on the next
25
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