MTH 151 Semaphor

Ed WOGR Forum Member

Is it common for this signal to buzz when it's activated? The other problem I have is with the light. When it's idle, the green light is lit but when the semaphore drops to red the light behind it goes out. I am using an ITAD and have rechecked the wiring. Any one have an idea what the problem is?

1/2/152:17 PM

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1688torpedoOGR Forum Member

It sounds like the problem is with the internal wiring. The best thing to do would be to exchange it or send it back to MTH for repair. Buzzing sound is normal for most of these units. A lower voltage may help reduce the buzzing sound. Take care.

1/3/154:28 PM

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