Auto-Close Timer - Steel-Line SD1200 Installation And Operating Instructions Manual

Auto-Close Timer

Safety Beams must be installed to activate this feature.
When the Auto-Close Timer is enabled the door will close automatically after a preset period of time (2.5
minutes). During the door open waiting period the LED courtesy lights will remain on. If an obstruction is
detected during closing, the door will fully open and the Auto-Close Timer will begin again.
To Activate:
1) Press and hold the "P" button for 6 seconds (all LED lights turn on and LED 2 flashes)
2) Press the "P" button once (LED 4 starts flashing)
3) Press the "P" button once (LED 6 starts flashing)
4) Press the "P" button once (LED 1 starts flashing)
5) Press the "P" button once (LED 8 starts flashing)
6) Press the "+" button once (all LED lights turn off except LED 8)
7) Press the "P" button once to save (LED 3 turns on)
The unit is now in normal operating mode with the Auto-close function enabled.
To Deactivate:
1) Press and hold the "P" button for 6 seconds (all LED lights turn on and LED 2 flashes)
2) Press the "P" button once (LED 4 starts flashing)
3) Press the "P" button once (LED 6 starts flashing)
4) Press the "P" button once (LED 1 starts flashing)
5) Press the "P" button once (LED 8 starts flashing)
6) Press the "-" button once (all LED lights turn off except LED 8)
7) Press the "P" button once to save (LED 3 turns on)
The unit is now in normal operating mode with the Auto-close function disabled.
Page 13
Installation & Operating Instructions
SD1200 - Sectional Garage Door Opener
V2.09/19