Honeywell RTH7400 Installation Manual page 26

Installation Guide
System setup About your new thermostat
Setup functions
0530 Smart
Response
®
Technology
0640 Clock Format
Press DONE to save changes and exit system setup.
Congratulations, your thermostat installation is complete.
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Settings & Options
Press to turn this feature on or off (see Operating Manual for
s/t
more information):
1 On
0 Off
Press to set the clock display format:
s/t
12 12-hour clock (i.e., "3:30 pm")
24 24-hour clock (i.e., "15:30")
24