Button for LK204-25

Sebbe · Post by **Sebbe** » Wed Mar 04, 2009 1:03 am

Hi!

I need to connect a button for my LK204-25 and found simple, closing one in a shelf here at work. Im wondering how i should connect it to my display. Ive checked the manual but that only refers to how to connect a keypad.

Thanks

Clark · Post by **Clark** » Wed Mar 04, 2009 11:41 am

Hi Sebbe,

As you have seen in the manual, your LK204-25 keypad has five rows and five columns. As long as you connect your button to one row and one column you should get a response from the display.

The keypads used with Matrix Orbital displays are passive devices, meaning as long as your button makes a simple electrical connection when pressed, it will work just fine.

If you do run into any trouble, please don't hesitate to throw up another post.

Thanks,
~Troy