Honeywell ST9400C User Manual page 14

, , FINE il.JNING YOUR
ST94DOC
To Enter Installer Mode: .
a.
Ensure the slider is in the RUN position, then press and hold
f)
and
e
buttons
· together for 8 seconds. Ignore the 'NOT VALID' message that is displayed for a
few seconds. The message 'SET UP MENU' will show briefly, followed by 'SET
.. INSTALLER OK
?' .
b. Press the4» button to take you into the Installer Mode Parameter Menu.
c.
Parameter 1 is now available to change. This is to allow you to change the
clock format from 12 hour AM/PM to 24 hour. At every step, the LoTTM Display
will inform you what the parameter means and what option you have selected.
The parameter number is shown on the display separated by a coion from the
parameter va1ue.
d.
You· can change the parameter value by pressing the
e) • ore buttons. At this
point the description in the LoTTM Display will change and the parameter value
will flash. If you press
f)
the value will stop flashing and be saved for use. ,
e.
Press
8
to move to the next parameter available for editing .
. f.
Keep pressing to step· around the list of parameters, and use
e) •
or •
buttons to change the parameter value.
g.
Any parameter changes that have been confirmed with the
ft
button will be
saved and used. ·
To Exit Installer Mode:
h.
You can exit Installer Mode at any time by moving the slider to the next position
· and then back again to RUN.
Note: Installer Mode will exit automatically after
10
minutes if the slider is not
moved.