Steren SEG-503 Manual De Instrucciones página 20

Master code
The default master code is 011223.
Use this code if you have forgotten your
personal code.
Write down and save this code, cause in
case you forget it there´s no way to reboot
it.
To enter a new one, with the door opened,
press ** (asterisk twice).
"NEU" (new) will be displayed, when it
disappears, enter the new 6 digit master
code.
"PROG" will be
disappears, enter the default master code
(011223).
45
78
displayed, when
0 0 #
it
7 7