[GreenKeys] Model 28 buzz

[Steve Garrison]

Motor?  Seems like I remember a buzzing noise when a motor went on mine.

Steve G./N4TTY

-----Original Message-----
From: greenkeys-bounces at mailman.qth.net <greenkeys-bounces at mailman.qth.net>
On Behalf Of Radio AI2Q
Sent: Wednesday, August 7, 2019 10:29 AM
To: greenkeys at mailman.qth.net
Subject: [GreenKeys] Model 28 buzz

My Model 28 is always connected to the AC line, but not activated until I
turn on my local loop and place the lever on the right-hand side on (up)..

Today we had a power outage, and when the power returned the Model 28
emitted a loud continuous buzz from the device to the right-rear of the
internal deck (next to the relays).

Can someone tell me what the cause is and how to return to normal operation?
The right-hand lever does not affect this problem.

Thank you.

Vy 73, AI2Q, Alex
Kennebunk, Maine

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