Steren SEG-155 Manual De Instrucciones página 22

Delete card by user ID code
Press [7] + [3 digits of the user ID code 1]
+ [3 digits of the user ID code 2]
+ [User ID codes that you want to delete]
+ [*]
Delete card by presenting card
Press [7] + [Presenting Card 1]
+ [Presenting Card 2]
+ [Presenting Cards that you want to erase]
+ [*]
Delete all cards
Note: Restore the system to the factory default.
Exit programming mode
Set up door opening mode with card or pin
Press [1] + [0]
7
2 beeps
1 beep, 2 beeps
1 beep, 2 beeps
2 beeps
Press [*]
2 beeps
2 beeps
2 beeps
2 beeps
1 beep, 2 beeps
See "Restore factory default".
2 beeps