Integra RDC-7.1 - Installing the Option Boards (USA and Australian Models Only)

148
Using the RDC-7.1 with Option Boards – USA, Canada, and Australian
models only – —Continued
The option boards should be installed in their individual
designated slots. Installing the option board on a
different slot may cause failure.
Installing the Option Boards (USA
and Australian Models Only)
1
Turn off the power and unplug the power
cord both from the RDC-7.1 and electrical
outlet.
Be sure to turn off the power of the RDC-7.1.
Inserting or removing an option board with the
RDC-7.1 turned on may cause failure.
2
Take the option board out from the pack-
age carefully.
The option board incorporates many components,
terminals and connectors along with solderings
on its surface. Touching the board with your fin-
gers may cause failure or damage from static elec-
tricity, incorrect contact and so on. When
handling the board, be sure to hold the outer part
or panel section of the board without touching the
board surface.
3
Check the alphabet letter on the option
board.
The alphabet letter is printed at the top left corner
of the panel section.
4
Remove the sub-panel with the same
alphabet letter as your option board from
the back of the RDC-7.1.
Use the supplied Allen wrench to loosen the
screw gradually, while holding the sub-panel so
that the panel will not drop down.
“Net
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Tune
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Corporation.
ETHERNET
(
Net
-
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B
Board
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B
The sub-panels are fixed to the RDC-7.1 with two
screws at the top and bottom, while the panel that
covers slots [H] and [I] is fixed with four screws
at the top and bottom. Keep the removed screws
for fixing the option board.
5
Insert the option board along the rail
softly. When the board comes to the posi-
tion where it stops but does not cover the
slot completely, push the board forward a
little bit more strongly.
6
Fix the option board firmly to the RDC-7.1
using the removed screws.
Be sure to tighten the screws firmly to the RDC-7.1.
If the screws are loose, contact failures for ground
or signal wires may occur at the section between the
RDC-7.1’ s slot terminal and the option board,
which may cause the RDC-7.1 or board to fail.
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