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.
1. Enter the factory-set code. 2. Press the 1 2 on the keypad within five seconds. 3. Enter your personal 5-digit code. You must enter each number within five seconds of each other. 4. For memory recall feature, enter the sixth digit 1 2 to store driver 1 settings or 3 4 to store driver 2 settings.Note: Pressing 5 6, 7 8, or 9 0 keypad numbers as a sixth digit will not recall a driver memory setting.ecuriCode keyless entry keypad. You can use the keypad to: lock or unlock the doors. recall memory features (if equipped). enable and disable autolock and autounlock. program and erase user codes. arm and disarm the anti-theft alarm (if equipped). You can operate the keypad with the factory-set 5-digit entry code.