What is this about installing a diode at the button? Will I need one at each button?
598674
Yes, you need one at each button. It comes with 2 or three of them. Without the diode it won't play the full melody.
425793
This is a simple switch, it has no idea what model you have, and if it was capable of thought it wouldn't care. It simply completes a path for a low voltage circuit with an open point in the middle. Push the button and it lets a dc voltage make contact with the second terminal on the opener, which will either close or open it. It knows what to do. Its ten cents, and will also work as a doorbell button.
872361
I really don't know. However, when you say "Learn Button,", it sounds as though it's one of these modern all-digital types. The one I bought has the dip switches in it (old fashioned, you know), where you set the code to match what's on the panel in the opener mechanism. So I doubt this one would be right for you. Good luck!
1000282
Depending on what you are using it for I would also add (even though you didn't ask) that sometimes the button doesn't keep the LED on unless you keep your finger or thumb on it. I have had several of these. I can't figure out why. Sometimes it's right out of the box, other times after changing the batteries, sometimes after dropping it and putting batteries back in. The switch (inside the compartment area where batteries go) always seems to work but when you pop it back together it still doesn't stay on. I think it's just the quality of the product because the switch on some seems looser so I am guessing it's from just mass production (you get a few duds). Worth the price with the free shipping though. Depending on what you are using it for I would also add (even though you didn't ask) that sometimes the button doesn't keep the LED on unless you keep your finger or thumb on it. I have had several of these. I can't figure out why. Sometimes it's right out of the box, other times after changing the batteries, sometimes after dropping it and putting batteries back in. The switch (inside the compartment area where batteries go) always seems to work but when you pop it back together it still doesn't stay on. I think it's just the quality of the product because the switch on some seems looser... » Read More Depending on what you are using it for I would also add (even though you didn't ask) that sometimes the button doesn't keep the LED on unless you keep your finger or thumb on it. I have had several of these. I can't figure out why. Sometimes it's right out of the box, other times after changing the batteries, sometimes after dropping it and putting batteries back in. The switch (inside the compartment area where batteries go) always seems to work but when you pop it back together it still doesn't stay on. I think it's just the quality of the product because the switch on some seems looser so I am guessing it's from just mass production (you get a few duds). Worth the price with the free shipping though. « Show Less
631519
If you're referring to the orange LED on the front, I believe you push it in. It's a button itself. Hope that helps.
1787343
I suggest you read the instructions that came with it or look them up on line. My son said it is the S-D button.
2249410
Yes diodes are built in, think there's five from memory (I pulled mine apart-don't ask)
1922649
First did you install the diode is 1N4001 in back of the door bell button? If not order this part from Amazon. If you are still having issues return to sender. If sender will not respond then contact either Amazon or go to the site musicaldoorbell. The site of Musical doorbell will give you proper installation instructions and any information that you need about your product.
157171
We didn't get any instructions with it. It came with one which we didn't use. My husband believes the diode is if we had a lighted (sp) door bell button. Which we don't.
274046
They are designed for the one screw in the middle. With mine, I used one on a light switch in our 2 years olds room with the 2 screws. what I had to do is just use one screw to hold it in place and gets the job done for us.
2181189
you need to add one on the positive lead. the diodes are polar so make sure the white line is on the load side.
2028607
as far as I know. WE just took two and replacedan old button and put a second one at a new door. Only thing that goes on in the button is the light and I guess that is probably an industry standard as far as the voltage goes,
1769220
Yes.... It has simple instructions for the basic setup. If you want to change any of the button functions you will have to download the installation manual.
1248276
I'm not really sure. The Garage Door Butler wires into the button. I do know there is a website for the Garage Door Butler, and they may be able to answer your questions. Good Luck!
1818996
This is a two switch minimum. If you do only one it will have an uneven side. If you want only one switch there's other options or just put in the second switch in case you ever need it a a place holder. I installed three but only use two.
205603
i don't know for sure, but my experience with digital push button power switches means that you would have to manually turn it on after it looses power. I'll check tonight when I get home and can let you know tomorrow.
1333915
Its for a subwoofer that comes with some packages.If you don't have one, it is a useless button.