User guide

Symphony/Symphony-i Setup (Cont'd)
63
How to Set the Time and Date
You can set the time and date from the
Set Time & Date
screen. This screen can
be accessed by pressing the Time and Date bar located at the bottom of each
Symphony/Symphony-i screen.
Since
Sync With Network Clock
is always selected on the
Set Time & Date
screen, whenever Symphony/Symphony-i checks in with the server (every 10
seconds) it will get the current GMT time. If the Symphony/Symphony-i time
differs from GMT by 10 seconds or more, the Symphony/Symphony-i time will be
reset. Additionally, Symphony/Symphony-i will send time to the control panel
every hour. This 1-hour timer starts on Symphony/Symphony-i power-up.
Daylight Savings Time is processed internal to the Symphony/Symphony-i, since
Symphony/Symphony-i gets GMT from the server. When Symphony/Symphony-i
adjusts for DST, the next time the 1-hour timer expires, the new value should be
sent to the control panel.
IMPORTANT:
This means that the Symphony/Symphony-i setting will override
and overwrite the control panel time setting. That is, if the control panel is set for
DST and adjusts but Symphony/Symphony-i is not, upon the 1-hour timer
expiration, the control panel will be updated to the current Symphony/Symphony-i
time that is not adjusted for DST.
Refer to the Time Zones Settings chart (on the following page) to select the
corresponding
Time Zone
for the location of the Symphony/Symphony-i by pressing
the increase or decrease arrow buttons.
Adjust either or both the time and date by pressing the increase or decrease
arrow buttons as necessary until the proper month, day, year, hour, and minute are
displayed.
AUI-009-V0
CANCEL
BUTTON
OK
BUTTON
DECREASE
BUTTON
(TYPICAL)
INCREASE
BUTTON
(TYPICAL)
Set Time & Date Screen