line tracker calibration

[krudeboy51]

Hi, can anyone tell me how to modify the 2011 kop line tracker to detect grey tape because I read a pdf file for it and im confused. As of now the line trackers starts as green then when I pass it over the reflective only, it turns orange and yellow.

[Mandelbrot]

There is a little slot on each line sensor where you can insert a small screwdriver. Turn the screwdriver until the light just changes color, and then turn it back a bit so that when the sensor goes over the differently covered tape it will change.

[mikets]

Refer to this thread.
http://chiefdelphi.com/forums/showthread.php?t=92140