SHP-R80 - How to activate auto lock time setting function

1. Unlock and open the door. 

2. Take off the internal cover below the manual thumbturn.

3. Press the [REG] button to start the registration. 

4. Enter the Security (home symbol) button on the keypad. 

5. Enter 4 + *

6. Enter 1 + * to activate door closing time  (1 sec)