3
UK
1 Preliminary note
1.1 Symbols used
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Instruction
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Reaction, result
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Cross-reference
Important note
Non-compliance can result in malfunctions or interference�
2 Functions and features
The optical angle sensor detects objects and materials without contact and indi-
cates their presence by a switching signal�
3 Installation
T
R
T: transmitter; R: receiver
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Secure the optical angle sensor (OPL���) to a bracket�
4 Operating and display elements
1: LED yellow
2: output function switch
3: sensitivity potentiometer
