Model 4821/4820 Control/Communicator Installation Manual
5-12 150965
Set System Time
1. + Maintenance or Installer Code.
2. At the menu prompt, enter to select “Time”.
3. Enter digit(s) for hour in 24-hour military format, then press .
4. Enter digit(s) for minute, then .
Note that if the “Auto DST Adjustment” feature has been enabled, the user will see a message when
setting the time.
EXAMPLE:
To change the system time to 3:45 p.m., the keystrokes are:
+ code +
Set system date
1.
+ Maintenance or Installer Code.
2. At the menu prompt, enter to select “Date”.
3. Enter digit(s) for month, then press .
4. Enter digit(s) for date, then press .
5. Enter four digits for year, then press .
EXAMPLE:
To change the system date to June 21, 1996, the keystrokes are:
[Code]
Note: Valid range for the year is 1900 - 2155. If you enter a number outside the range, you will re-
ceive an error message. The day of the week is set automatically.
Table 5-2: System Operation Summary
To
Steps
Interactive Menu Method Toggle Method
1
ENTR
1
ENTR
ENTR
1
ENTR
1
1 5
ENTR
4 5
ENTR
1
ENTR
2
ENTR
ENTR
ENTR
1
ENTR
2
6
ENTR
2 1
ENTR
1 9 9 6
ENTR
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