User`s manual

BC 2000 DIGITAL

Audio Routing, Mixing and Processing System for Program Production Centres

ARENA DM CONTROL SURFACE

FUNCTIONAL DESCRIPTION

4.2. Description of back panel and connection for ARENA D10.

• 1.- Power switch.

• 2.- Power supply connector and fuse. The equipment may be operated with alternating

voltage of between 90V and 250V at 50 or 60 Hz; this type of power is considered

“universal,” as it will allow the equipment to be used in any country in the world with no

need for a voltage selector switch. Inside the power connector compartment, there are

two 1.6 Amp. Slow Blow fuses, one of them used as a spare.

• 3.- Pair of RJ 45 input and output connectors, where output follows the RS 422 control

from the main ARENA DM module and toward others, for ARENA D10 channel

expansion modules. Pin-to-pin connection (the cable furnished with each module can be

used), since the pin layout is inverted in the equipment. Pin layout, from right to left, with

the tongue facing up:

3.- TX +

4.- RX +

5.- RX -

6.- TX -

7.- S clk +: V+ phase of the synchronizing signal

8.- S clk -: V- phase of the synchronizing signal

• 4.- Dip-Switch module. These switches are used to assign a different address to each

ARENA D10 module that hangs from a ARENA DM, to prevent communications from

colliding. Be sure, therefore, that in each ARENA D10 the position of the set of dip-

switches is different from all the rest of the dip-switches.

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