Boston Acoustics Micro System 9000 User's Manual

System9000

The System9000 is composed of the following:

z VRS Micro z Micro90c z Micro90X

Micro90c Micro90x Micro80x

Micro Reference Series

How to Wire Your Speakers

You need to wire your speakers correctly to obtain the best sound quality and the proper image. Wiring should just take a few minutes, but it’s important to do it carefully, since incorrect wiring (such as reversed connections) can result in a poor soundstage or poor bass.

We recommend using 18-gauge or larger speaker wire for runs up to 25 feet (8m), and thicker 16-gauge or larger for longer runs. Strip

⁄2" (12mm) of insulation off the ends of each speaker cable to expose the two conductors and tightly twist the wire strands. Maintain consistency of the + (red) and – (black) connections by using the markings on the wire.

IMPORTANT: Typically, one side of the wire is smooth. Connect this side to the – (black) connection. The other side has a rib or stripe. Connect this to the + (red) connection.

Using the five-way binding posts: The binding posts permit easy connection to banana plugs, pins, spade lugs, and bare wire. The metal surfaces are plated with 24K gold to prevent corrosion.

Insert the wire in the hole and tighten.

Connections

WARNING: To prevent electrical shock, always switch off the amplifier or receiver when making connections to the speaker.

Micro90c Center Channel Connections

Connect the speaker’s terminals to the center channel terminals on the amplifier or receiver. Maintain consistency of the + (red) and – (black) connections by using the markings on the wire.

Micro90x and 80x Satellite Connections

Connect the satellites to the amplifier or receiver terminals designated for surround or rear channel effects. Usually, these will be labeled as “Left Rear” and “Right Rear.” Maintain consistency of the + (red) and – (black) connections by using the markings on the wire.

Placement

Micro90c Center Channel Placement

Place the Micro90c as close to the TV monitor as possible, with its front panel flush with the front of the television.

Self-adhesive rubber feet are included with the Micro90c to protect the TV’s finish and prevent vibration.

Micro90x and 80x Satellite Placement

For the most realistic surround effects, place the surround speakers so the sound is diffused around the listening area. Avoid pointing them directly at the listeners.

IMPORTANT: Be sure to hook + to +, – to –.

Micro90c

Rear channel

Left Right

Center channel

Receiver or amplifier

Left Micro satellite Right Micro satellite

Center channel flush with front of TV

Place the surround satellite beside or behind the listeners

5–9 ft. (1.5–3m)

Wall-Mounting the Micro Satellites

The Micro satellites may be wall-mounted using the included keyhole bracket.

Install a #8 or #10 mounting screw on the wall (not sup-

plied–consult a knowledgeable installer regarding the

proper hardware to use on your wall).

Attach the bracket to the back of the speaker with the

machine screw and acorn nut as shown.

If you are running wires behind the wall, make a

⁄8"

(9.5mm) wire hole, 1

⁄4" (44mm) below the mounting screw

for the wire.

The speaker may be angled for optimum coverage of the

listening area.

An optional pedestal shelf stand/wall-mount bracket (Model MRB) is available for the Micro80x that provides greater positioning flexibility. For more information, contact your dealer or Boston Acoustics directly.

Setting Up Your Home Theater System

Volume Levels: To obtain the best home theater effect, match the sound levels of each speaker. Home theater systems include a test signal that simplifies this level matching. Refer to the instructions provided with your surround sound electronics.

Center Channel Mode: Generally, with all surround systems, including Dolby®ProLogic®and Dolby

Digital, the center channel mode should be set to “NORMAL” or “SMALL.” This setting diverts low bass to the front left and right channels, and will result in the greatest total system bass output. The “NORMAL” or “SMALL” center speaker setting ensures the subwoofer receives the most bass information under all conditions. The “Phantom” setting, which presumes you do not have a center channel speaker, should not be used.

Surround Channel Mode: If your electronics have a surround channel mode, it should also be set to “NORMAL” or “SMALL.” This setting will divert any low bass in the surround channels to the subwoofer.

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