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Question About Heath Zenith Door SL-6166
Model SL-6166-RX-A...

Turning the volume control has no effect on the volume. Is there an internal adjustment that can be made to lower the volume. It is quite anoying as it is. Also, having to register just to receive information about a product already purchased is totally rediculous. It is just a marketing ploy and I despise being marketed to like this.

Asked by Not Available on 01/27/2010 1  Answer

ManualsOnline posted an answer 14 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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