I know this is a 13 year old thread, but I’m also in need of the Melco manual if anyone has a pdf. Have a LSM-30 unit and console. When I hook up T/R to my 1A2, the light immediately comes on even though line is on hook. I also tested it with my Mitel PBX, same issue. Maybe I have wiring backwards to the console unit. The LED showing connection on bottom of console is blinking rapidly if that means anything, and the LSM unit in the cabinet itself has an LED, but very dim. Any help would be great!


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