Scooterotica

Posted: **Fri Oct 14, 2016 9:57 pm**

My SIP speedo speed reading has got a little erratic - am I right in thinking that there is normally a little blue light on the end of the sensor that goes on and off?

Posted: **Sat Oct 15, 2016 6:20 am**

Yes, goes on/off (or off/on

) when it passes over whatever it is sensing.
Thats providing there is power to the speedo unit.

Posted: **Sat Oct 15, 2016 9:25 am**

Ah, I thought so

I have power to speedo but no light on sensor

Posted: **Sun Oct 16, 2016 5:07 am**

offer up a magnet by hand to the sensor, I'm not sure if they are NPN or PNP???

Scooterotica

SIP Speedo - should there be a light?

SIP Speedo - should there be a light?

Re: SIP Speedo - should there be a light?

Re: SIP Speedo - should there be a light?

Re: SIP Speedo - should there be a light?