Yale YMF40+, User Manual, Page: 17 / 36

Advanced mode
Press button. Enter [ ] , [ ] buttons
to change the Master
code.
3
Enter New Master Code
and [ ] button.
4 2
Enter the Master
Code.
1
Change the Master Code
Configuration
M
Complete
Continue
New
Master Code
Change the
Master code
M
Master
Code again
M
Press [ ] button
to continue.
OR
6 6
Again enter the
Master Code and
[ ] button.
5
Press button.
to complete.
17
ENGLISH