Avaya Communication Manager Administrator's Manual page 32

System Basics
Figure 3: Daylight Savings Rules screen
DAYLIGHT SAVINGS RULES
Rule
0: No Daylight Savings
1: Start: first Sunday___ on or after April___ 1
Stop:
2: Start: first _________ on or after ________ __ at __:__
Stop:
3: Start: first _________ on or after ________ __ at __:__
Stop:
4: Start: first _________ on or after ________ __ at __:__
Stop:
5: Start: first _________ on or after ________ __ at __:__
Stop:
6: Start: first _________ on or after ________ __ at __:__
Stop:
7: Start: first _________ on or after ________ __ at __:__
Stop:
2. Complete the Start fields for rule 1.
Rule 1 applies to all time zones in the U.S. and begins on the first Sunday on or after 1 April
at 2:00 a.m. with a 01:00 increment. Daylight Savings Time stops on the first Sunday on or
after 25 October at 2:00 a.m. also with a 01:00 increment (used as a decrement when
switching back to Standard time.
The increment is added to standard time at the specified start time and the clock time shifts
by that increment (for example, for 01:59:00 to 01:59:59 the clock time shows 01:59 and at
02:00 the clock shows 03:00).
On the stop date, the increment is subtracted from the specified stop time (for example, for
01:59:00 to 01:59:59 the clock time shows 01:59 and at 02:00 the clock shows 01:00).
a. Type Sunday in the Change Day field.
b. Type April in the Month field.
c. Type 1 in the Date field.
d. Type 2:00 in the Time field.
e. Type 1:00 in the Increment field.
This information specifies the day, month, date, and time and increment at which you
want the system clock to transition to daylight saving time.
32 Administrator Guide for Avaya Communication Manager
Change Day
first Sunday___ on or after October_25
first _________ on or after ________ __ at __:__
first _________ on or after ________ __ at __:__
first _________ on or after ________ __ at __:__
first _________ on or after ________ __ at __:__
first _________ on or after ________ __ at __:__
first _________ on or after ________ __ at __:__
Month___Date Time____Increment
at _2:00
at _2:00
01:00