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アンプ Doug Fleenor Design 1211のPDF オーナーズ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。Doug Fleenor Design 1211 5 ページ。 Dmx512 isolated splitter/amplifier

Troubleshooting

We hope your DMX512 Isolated Splitter/Amplifier never needs service. If it does, the

information presented here may be of assistance.

Access to the inside of the unit is accomplished by removing the top cover.

The input fuse is a 1/2 amp 3AG fast blow fuse.

The output drivers are 75176B devices. A 75176A will work but is not as rugged.

The input receiver is a 75179B.

The optical isolator is a 6N137.

Schematics are available from Doug Fleenor Design.

Products manufactured by Doug Fleenor Design (DFD) carry a five-year parts and labor

warranty against manufacturing defects. It is the customer's responsibility to return the

product to DFD at the customer's expense. If covered under warranty, DFD will repair

the unit and pay for return ground shipping. If a trip is necessary to the customer's site

to solve a problem, the expenses of the trip must be paid by the customer.

This warranty covers manufacturing defects. It does not cover damage due to abuse,

misuse, negligence, accident, alteration, or repair by other than by Doug Fleenor

Design.

Most non-warranty repairs are made for a fixed $50.00 fee, plus shipping.

Doug Fleenor Design, Inc.

396 Corbett Canyon Road

Arroyo Grande, CA 93420

(805) 481-9599 voice and FAX

(888) 4-DMX512 toll free (888) 436-9512

web site: http://www.dfd.com