NOTE: Make sure the photo cell has been correctly installed and used
Normally Closed contacts to the accessory terminals of the opener.
Also note that the photo beam function must be disabled if NO photo beams are fitted, otherwise the door cannot be closed, and the LED display will show the letter ¡°r¡± as an indication.
a) Press and hold SET Button until ¡°1¡± appears on the display, next press the UP button until ¡°d¡± appears on the display to enter this function setting then release the button.
b) Press the SET button again. The unit is now in the photo cell ON/OFF adjustment mode. And then you will see a figure ¡°0¡± with flash dot appears on the display.
c) Press UP / Down button once to set the photo cell ON/OFF switch. You can choose ¡°0¡± or ¡°1¡±set.
Figure ¡°0¡± means, the photo cell function is closed.
Figure ¡°1¡± means, the photo cell function is open.
d) Press SET button to confirm the set and it will be back to standby status automatically and display ¡°ll¡±.
NOTE: The photo cell is set on ¡°0¡± as standard in factory.