At normal position, the sensor ID(NO.) is ON and the sensor IE(NO.) is OFF.
At activate position, these sensor will be reversed.
Check the sensors by using E-MODE (test mode)
7-8 Adjustment of the tension release
When tension close (the tension release plate (NO.) leaves from the tension disc(NO.) ), the
sensor IC(NO.) on the cylinder is ON and the sensor IB(NO.) is OFF.
When tension open, (tension release plate approach to the tension disc), these sensors will be
reversed.
Check the sensor IB and IC in E mode and TEST MODE simultaneously.
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