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アンプ Dan D'Agostino MasterPower 3+のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Dan D'Agostino MasterPower 3+ 18 ページ。 Power amplifiers

Package contents

If any of the following items are missing, please contact your dealer:

1 Master Power 3+ or Master Power 2+ amplifier encased in protective static cling vinyl

3 XLR-to-RCA adapters

1 owner's manual

1 AC power cord

Unpacking the Master Power 3+ and Master Power 2+ amplifiers

The Master Power 3+ and Master Power 2+ amplifiers weigh well in excess of 100 pounds,

so they are too heavy for one person to lift safely. To unpack the amp, first move the box

near to a location near where it will be installed. Remove anything from your person that

might scratch the amplifier's finish, such as watches, rings and belts with metal buckles.

Two people should lift the amplifier onto a soft surface, such as a towel or blanket. Lay the

amp on its back, carefully remove the plastic wrap, then turn the amplifier upright and sit it

on its feet. You can now place the amplifier on the stand or rack you'll be using.

Because these amplifiers are extremely heavy—128 pounds for the Master Power 3+, 108

pounds for the Master Power 2+—please make sure the surface that will support the

amplifier can safely hold its weight.

Adequate ventilation must be provided for the amplifier. There should be at least 3 inches

of clearance on each side and 3 inches of clearance at the top. The bottom vents must not

be obstructed by thick carpet, dust, etc. We recommend that the amp be installed in an

open equipment rack to assure proper ventilation. The amp may be installed in a closed

cabinet or in an equipment closet, but the cabinet or closet must be designed with

substantial ventilation at top and bottom; active ventilation (i.e., powered fans) is

preferred. Do not place the amplifier directly on a carpeted floor (we recommend using a

rack or an amplifier stand if the floor is carpeted), and make sure that dust is not allowed

to accumulate around the amplifier.

Do not plug the Master Power 3+ or Master Power 2+ amplifier or any other Dan

D'Agostino Master Audio Systems product into a power strip or power conditioner.

If you need to return the amplifier for service

If you should need to send the Master Power 3+ or Master Power 2+ amplifier back to us

for service, be sure to use the original box and materials for shipment.

Before you ship the amplifier, unplug it from the wall and let it cool down for 6 hours. To

protect the finish during shipping, rewrap the amplifier in the vinyl covering it came in.

Make sure the amp is completely cool and has not been plugged in for 6 hours before you

do this. Wrapping the amplifier when it is warm will cause the vinyl to leech into the

amplifier's surface and will permanently damage the finish.