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4
COMMUNICATION CONNECTIONS
The communication cables are fiber optic type cables, and should be handled
STOP
carefully. Improper handling may result in damage (such as from folding) that
would render them unusable.
IMPORTANT!
Do not place heavy objects on the cables or step on them.
When connecting or disconnecting the cables and connectors, always hold the
connectors. Do not hold the cables.
Be careful not to allow the connection surfaces at the ends of the communica-
tion cables to become dirty.
Be careful not to bend the communication cables too much. The tightest per-
missible bend radius is 2.5 cm.
Always carefully confirm the direction when connecting the connectors.
The RX and TX connectors are used to connect the communication cables to the shield case in the
main projection unit and the Naomi shield cases inside the satellites. All the shield cases must be
linked, using fiber optic cable to connect the RX connector for the shield case in the main projection
unit to the TX connector for each Naomi shield case in each satellite, and using other communication
cables to connect the RX connector in each satellite with the TX connectors in the shield cases for
each of the other satellites.
The connector at one end of each communication cable is red, and the connector at the other end
is black. The connectors for the shield case communication cables are designated "RX" and "TX".
Connect "RX" to the red connector and "TX" to the black connector.
The process for communication cable connections at the shield case in the main projection unit has
been described previously, as well as that for routing the cables. (See 1 Assembling and positioning
the main projection unit)
1
Release and open the front door of the satellite.
2
Remove the back door of the satellite by removing
the 4 screws.
BACK DOOR
SCREW (4)
M4×12
FIG. 6. 4
39
FRONT DOOR
PHOTO 6. 4 a
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