Operating Manual
24
69-26 67ES—01
Advanced functions
Program schedule periods
Function
0540 Press s/t to set the number of progr am periods:
Options: 2 Two program periods (Wake, Sleep)
4 Four program periods (Wake, Leave, Return, Sleep)
Clock format
Function
0640 Press s/t to set the clock di splay format:
Options: 12 12-hour clock (i.e., “3:30 pm”)
24 24-hour clock (i.e., “15:30”)
Screen lock
Function
0670 Press s/t to choose a scre en lock setting (see page 17):
Options: 0 Screen is unlocked (fully functional)
1 All functions locked except temperature controls and CANCEL key
2 Screen is fully locked