SHP-A30 How to delete a user PIN code

1. Door should be open and unlocked
2. Remove the battery cover
3. Press the [REG] button
4. Enter the current master PIN code + [*] button
5. Press [1] followed by [*]
6. Press [2] followed by [*]
7. Press [2] followed by [*]
8. Enter the user ID to be deleted (1-50) followed by [*]


or

8. Press [*]
9. Enter the user PIN code to be deleted followed by [*]



Repeat from step 8 if deleting more user PIN codes OR press [REG] button to end the process.