Maintenance And Modifications; Removing And Installing An I/O Board Or Blank Panel - Extron electronics DMS 1600 Setup Manual

Maintenance and
Modifications
This section describes repairing and reconfiguring the DMS matrix
switchers by replacing components. Topics that are covered include:
•

Removing and Installing an I/O Board or Blank Panel

•
Removing and Installing a Power Supply Module
(DMS 1600 and DMS 3600)
•
Removing and Installing a Fan (DMS 1600 and DMS 3600)
Removing and Installing an I/O Board or Blank Panel
NOTES:
•
•
•
Circuit boards can be added or removed to increase or decrease the I/O
configuration (matrix size) of the switcher. Remove and replace an I/O
board or blank panel as follows:
1.
For an I/O board, disconnect any cables connected to the board.
2.
Rotate the left and right knurled knobs to completely loosen the
captive screws (see
3.
Gently pull on the knurled knobs to loosen the board or panel from
the backplane.
4. Slide the board or panel out of the chassis.
DMS 1600, DMS 2000, DMS 3200, DMS 3600 • Maintenance and Modifications
For proper cooling and air flow, boards or blank panels should
be installed in all locations during normal switcher operations.
See I/O Board Configuration Overview
understand the different arrangement of connectors on the
I/O boards and the rules for arranging the configuration of your
switcher.
The I/O boards are hot-swappable. You do not need to power
down the switcher to remove an I/O board.
figure 12
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 (ESD) can
damage equipment, although you may not 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.
on page 4 to
on page 27).
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