Following a power failure, two 2477Ds beep whenever turned on or off locally.  On / Off / Dim / Bright all work properly.

 

Local and ISY994 control normal.  Have factory reset the two switches and updated and restored devices but the beep remains.  Both v41, new in 2013.  

 

There are many other 2477D (and other models) in house that did not start beeping after the power failure.  Firmware and UI both 4.6.2.

 

Device options include program lock, LED on TX and No LED but nothing about beep.

 

Hate to replace switches that are otherwise working normally to get rid of the beep.

 

 

 

 

Do you mean that the beep continuously or just once with each press? If the latter, then that's a feature that was added to some devices including the 2477D. It's supposed to be off by default. Based on a vast majority of posts, the factory reset was not completed to fruition. Did you get the final double beep that indicates that factory reset did, in fact, occur? If not, then try again. Don't let go near the end to save time.

Momentary beep (once) with each press.  I have done the factory reset procedure 4 times to the point of receiving the double beep at the end.  No change.  Prior to using ISY994I pro I used Homeseer and was able to turn the beep on and off through the software. 

 

Through the ISY994 key beep is included in the device options to turn it on or off on the KeypadLincs.  But not the 2477D.