ARCHITETTURA SONORA SPHERE Manual de serviço - Página 4

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3.5 > Turn a Fullrange Sphere into a Subwoofer Sphere:

1 > 5

Follow steps

of "1.0 Disassembly Procedure".

7 >

ange, overturned with the connectors

visible and insert the silicone gasket over

the its basket. Stagnate the connectors

and the bipolar cable and then weld the

contacts (welder temperature 400°C) on

the subwoofer, quickly enough to avoid

thermal damage to wires and internal

connections of the driver. (Brown > +;

White > -)

3.6 > Turn a Subwoofer Sphere into a Fullrange Sphere:

1 >

the 4 M5X30 screws and remove the

frame protecting the subwoofer, making

sure to always unscrew the screw oppo-

site to the previous one.

The subwoofer remains untied as well.

Lift it and turn it over the inner ange of

the Sphere.

3 > 7

Follow steps

of "2.0 Assembly Procedure".

3.7 > Upgrade a Sphere with the "Lighting Mood" base.

It is NOT possible to DIY upgrade your Sphere into a "Lighting Mood" model. "Lighting Mode" Spheres come straight out of the factory with

the light base already assembled.

6 >

and remove the crossover box.

Place the subwoofer over the inner

Using the Allen Key #3(B) unscrew

white

brown

green

Desolder the bipolar cable from its connection in the crossover board (Z)

Schnorr

washer (L)

5 >

Open the Crossover box with the Phillips screwdriver

brown

(C), insert the bipolar and quadripolar cables and solder the

six connections using the welder (F). Remember the phases.

Fasten the sealed cable glands (

wrenches #17 (E) to secure the cables.

yellow

white

Overturn the subwoofer

matching the holes in the basket with

the holes in the inner ange. Position

the protecting frame on top of it, still

matching the holes, place the 4 M5X30

screws and the "Schnorr" (L) washers

in the holes of the frame and using the

Allen key #3 (B) turn the screws coun-

ter-clockwise until you hear a click that

indicates the correct insertion of the

rst thread of the screw in the threaded

seat. Then tighten the screws by

turning clockwise crosswise (always

tighten the screw opposite to the

previous one) until you start feeling

resistance.

2 >

Desolder the bipolar cable from

the two connections on the subwoofer,

quickly enough to avoid thermal damage

to wires and internal connections of the

driver, and remove the subwoofer.

) using the two at

Last update: September 2019

Speci cation could be changed without notice