SHP-DS510 - How to delete a key tag or a user PIN code

1. Unlock and open the door
2. Take the battery cover off
3. Press the [REG] button to start the registration
4. Enter master pin code + *
5. Press 2 + *
6. Press 3 + *
7. Enter user number to delete (1-100) + *
8. Repeat from step 7 if deleting other user numbers OR press [REG] button to end registration