![background image](http://html1.mh-extra.com/html/ifm/obf5-series/obf5-series_operating-instructions-manual_3863682006.webp)
6
5 Operating and display elements
1:
Row of LEDs
(4 x LED green
1 x LED red)
Excess gain in %
Input signal strength
Pulse stretching in ms
1
2
3
4
5
2: Programming but-
ton [OUT on]
Automatic setting "OUT on"
Manual setting "+"
Pulse stretching "+"
3: LED yellow
Switching status
4 LED green
Operating status
5: Programming but-
ton [OUT off]
Automatic setting "OUT off"
Manual setting "-"
Pulse stretching "-"