Clock Setting - Honeywell RTH8500 Operating Manual

Operating Manual

Clock setting

Press
C C L L O O C C K K
6:01
AM
SCHED HOLD CLOCK
Adjust time, then press
6:02
AM
DONE
SCREEN MORE
D D O O N N E E
CANCEL
To set the current time display,
press clock, then press
to adjust the time. Press and
hold or
more quickly.
Press to save & exit (or press
D D O O N N E E
to exit without changing
C C A A N N C C E E L L
the time).
Note: The real-time clock should never
require adjustment since it automatically
updates for daylight savings time, and
stores all date/time information.
Note: To change the current week day
display, see System Setup in your
Installation Guide.
6
or
to advance the time