saclarkdoc Posted August 26, 2015 Share Posted August 26, 2015 My ISY-994i has been working fine for several years. Suddenly there is a red exclamation point in front of every receiver, and none of them are working. Any suggestions regarding how to get my system operational again? Link to comment
LeeG Posted August 26, 2015 Share Posted August 26, 2015 If you have a 2413S PLM that is in the area of two years old or so it has likely failed. They have an issue with failing capacitors that fail around the 2 year mark. If electronically inclined there are forum topics that identify the capacitors that fail. SmartLabs has corrected the issue with the PLM hardware v1.C and later. This topic has details for repairing PLM http://forum.universal-devices.com/topic/13866-repair-of-2413s-plm-when-the-power-supply-fails/ Link to comment
Brian H Posted August 26, 2015 Share Posted August 26, 2015 Other signs of the PLM going bad. LED on the side is very dim or out. Disconnecting from the AC outlet. To let it cool down and functioning for a brief time. Link Database empty or a low link count. Link to comment
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