6
Sensitivity setting (2-point teach)
Useful when the object has high contrast as compared to the reflector or light and
dark objects need to be differentiated� This results in a higher excess gain�
a) Output switched ON when object detected
1
►
Position object
►
Press [OUTon] for 2 s
>
Yellow LED flashes
►
Release button
>
Sensitivity measurement carried out (1 s)
>
Yellow LED flash rate doubles
2
►
Remove object
►
Press and release [OUToff]
>
Sensitivity measurement carried out (1 s)
>
Yellow LED out� Programming complete�
Sensitivity setting unsuccessful:
>
The yellow LED flashes fast, 8 Hz� Cause:
• Insufficient difference in measurements
• Max� setting time 15 min� exceeded
>
Unit ignores setting attempt
b) Output switched OFF when object detected
Proceed as above, but:
►
In step 1 press [OUToff]�
►
In step 2 press [OUTon]�
>
Yellow LED on�
