
29
69-2740EFS—01
Adjusting security settings
You can adjust security options to prevent
unauthorized changes to system settings.
1 Touch
MENU
and select
Security Settings
.
2 Select
Change Lock Mode
.
3 Select an option and follow prompts:
Unlocked:
Full access allowed.
Partially locked:
Only temperature
can be changed.
Fully locked:
No access allowed.
NOTE:
If you choose to use a password
for additional security, write it here for
reference:
MENU
Security Se�ngs
Change Lock Mode