Dan D'Agostino MasterPower 3+ 사용자 설명서 - 페이지 8

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Making connections to the amplifier

Speaker cables

Install the speaker cables first. We recommend the use of high-quality cables terminated with

spade or ring lugs that will fit the amplifier's binding posts. These will provide the best conductivity

and the most reliable connection. We advise against the use of pin connectors, banana plugs or

bare-wire connections.

Note that the positive (+) binding post has a red ring and the negative (-) binding post has a black

ring. Double check to confirm that you are connecting your speaker cable's conductors to the

appropriate binding posts—red to positive, black to negative. If your cables are marked to show

desired signal flow, orient the cable so that the installation conforms to the cable manufacturer's

instructions.

To install speaker cables tipped with spade lugs or rings, use a binding post wrench to carefully

loosen each speaker binding post. Turn counter-clockwise to loosen. If using spade lugs, insert

each spade lug so that its two tines straddle the binding post, then tighten the binding post nut

with the binding post wrench. If using rings, remove the binding post nut entirely, place the ring on

the binding post, then replace the nut and tighten it securely.

A firm connection, tight enough that the spade lug or ring cannot move, is all that's needed. Too

much torque could damage the binding posts. Do not use a conventional wrench to tighten the

binding posts.

Interconnect cables

We recommend the use of high-quality balanced XLR audio interconnect cables between

your preamp and the Master Power 3+ or Master Power 2+ amplifier. If you have a source

device that does not offer XLR outputs, please contact your D'Agostino Master Audio

Systems dealer to acquire the proper adapters.

Connect each XLR cable (or RCA-to-XLR adapter) to the appropriate XLR jack by pushing

the plug into the jack. To release the plug, push on the small tab atop the jack and gently

detach the plug. Never grasp interconnect cables by the cable itself—you could damage the

cable. Be sure to connect left channel to left input, right channel to right input.

AC cord

The Master Power 3+ and Master Power 2+ amplifiers are supplied with a high-quality AC

cord tipped with a 20-amp IEC connector at the amp end and a three-conductor AC plug at

the other end. You may use a different power cord with the amplifier if you wish, as long as

it is tipped with a 20-amp IEC connector and a three-conductor AC plug.

After the speaker, interconnect cables, and power supply connector cable are connected,

push the IEC connector on the power cord into the IEC jack on the amplifier

Do not plug the amplifier or any other Dan D'Agostino Master Audio Systems product into a

power strip or power conditioner.