Denon DN-C640 Service Bulletin

100 Corporate Drive Mahwah, NJ 07430

Service Bulletin

No. : PZ10-011
Date: June 29, 2010

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Model: DN-C640

Subject: Correction of the Instruction Manual

Countermeasure is applicable upon every repair (within S/N range) and upon
customer complaint.

Symptom: When a playlist is uploaded using the web remote function, and the

customer clicks the "UPLOAD" button on "Internet Explorer" and "Firefox" twice,
the unit will install double playlists. The "Safari" and "Google Chrome" browsers
are no problem.

Solution:

After the correction:

We uploaded a modified FLY SHEET.

Serial Number Range:

We will apply the above modification to the production models beginning from the
following serial numbers. (Full-digit)

******1931 ~

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