Before you purchase a PDF manual from _manualGenius, you can try a DEMO version of the Dual 1229 Service Manual. The demo version only contains the first four pages of the manual. The full PDF versions contain all pages from each manual.

NOTE: Not all manuals offer the same technical or troubleshooting information. If you are in need of specific information, you may contact customer support and we will be glad to help you.

Reading your Dual manual

For PC users, Adobe® Acrobat® Reader® 7.0 or higher is required to view the manual.
For Mac users, Apple's Preview application is supported.

    Download the FREE Adobe® Acrobat® Reader® software (version 7.0)

    Download the file dual_demo.zip (Dual 1229 Service Manual DEMO ~1.1 MB)

About the DEMO

The file dual_demo.zip is a compressed (ZIP) file. You will need an unzipping program to extract the PDF file from the archive. Windows XP and Apple OS X can automatically unzip this file. Simply double-click on the filename.

Don't have an unzipping (ZIP) program? Download the FREE WinZip® Evaluation Version (PC users).