1 The second rectangle has a length of 16 centimeter (6.3 in) and a width of 8 centimeter (3.1 in). 2  Find the linear scale factor between the two shapes. 3  The length of the smaller rectangle corresponds to the length of the larger rectangle. 4  The length of the smaller rectangle equals 4 centimeter (1.6 in).
Reset the Keypad. The Smart or Learn button on the motorized unit attached to the garage ceiling resets the keypad and the control unit that operate the garage door opener's motor. You'll need to enter a new code into the keypad to make it operational again and reprogram the control unit.o verify that the reset took, enter the old PIN code into the keypad to see if it opens the garage door. If it does, the reset didn't take. Repeat the step to reset the keypad and verify the old code doesn't work before proceeding.
Attach hinges using screws. Select door handle placement (we eyeballed it), and drill 1/4â³ pilot holes using a 3/32â³ drill bit. Attach the handle using screws. Select closure spring position on the inside of the screen door and mark the screw location on the door jam and on the door with a pencil.Drill pilot holes. Attach one eye screw to the door jam and one eye screw to the door. Then, with the door closed, attach the closer spring to the two eye screws.ttach hinges using screws. Select door handle placement (we eyeballed it), and drill 1/4â³ pilot holes using a 3/32â³ drill bit. Attach the handle using screws. Select closure spring position on the inside of the screen door and mark the screw location on the door jam and on the door with a pencil. Drill pilot holes.