US Blaster USB 4022, User Manual

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US Blaster Black Reference Series User Guide
7
4.4 Rear speakers
The rear speakers produce the three-dimensional effect in a Home Cinema set-up. Sound is sent to
these speakers with a small delay. The positioning of the speakers is related to this delay. In general
the rear speakers should be positioned at ear level to the left and right of the listener. The speakers
must also be directed towards the listener. You can refine the exact position further by trial and error
by moving the speakers slightly behind the listening position to see if you think the sound is better /
fuller. The speakers must also be directed towards the listener if they are not set up to the left and
right of the listener, but behind.
5. Connecting speakers
You will find one + and one – on the connecting sockets of the speakers and of the center unit. Thirty
metres of speaker cable is supplied with your USB 4022. It is a twin-vein cable; one of the veins is
marked. Once you have stripped off about 1 cm of the insulation from the vein, use the market vein of
the speaker cable to connect the s to the center unit speaker . Use the other vein for
the –.
If you swap the + and – an important part of the sound will be produced in counter-phase and this
results in a poor sound.
Also make sure that the speakers are connected to the correct speaker output.
Speaker connection diagram
6. Connecting media sources
You can use your USB 4022 in combination with a number of media sources, such as a DVD player,
Home Cinema receiver, computer, etc.