Honeywell OMNI 624 Installation And Setup Manual page 35

MONTH = two-digit month of year (01 - 12); e.g., Feb = 02; Oct = 10
DAY = two-digit day of month (01-31)
= two-digit year 00-99; e.g., 1998 = 98; 2000 = 00
YEAR
CRYSTAL ADJUST = One-digit entry that is requested if using the Crystal RTC (enabled in Submode
ADJUST VALUE = The number of seconds to be added to or subtracted from the RTC on a daily
If a user code is not required to set the time, then enter:
[#] + [3] + HOUR + MINUTE + MONTH + DAY + YEAR+ CRYSTAL ADJUST (optional)
In either case, the LCD keypads display a prompt for each entry. On LED keypads, the sounder beeps
after each entry. The system exits this mode either automatically (no keys are pressed), after the last
entry (YEAR), or after the [✱] key is pressed.
NOTE: The system time clock is used for the system test transmission as well as the auto arming
function and log.
DISPLAY ZONE DIRECTORY (LCD KEYPAD ONLY): # 4
Pressing [#] [4] will scroll through the zone number and zone descriptors
on the LCD keypad. The keypad will display:
The system will exit this mode either automatically (no keys pressed), or when the star [✱] key is
pressed.
DISPLAY DIRECTORY OF QUICK COMMANDS: # 50 (LCD Keypads Only)
Pressing [#] [5] [0] displays the Quick Command Directory on the LCD keypads.
1, Question 13, Location 2). If the clock is keeping the correct time, enter 1
followed by 00 for the adjust value. If the clock is not keeping the correct time,
enter 1 (Adjust up - Clock slow) or 2 (Adjust down - Clock fast). For example, if
the clock is showing 5:02 and the actual time is 5:00, enter 2.
basis. Note that the system only displays this prompt if the Crystal RTC has
been enabled (Submode 1, Question 13, Location 2). Valid entries are 00 for no
change, 1–29 for seconds to add (per day), or 1–29 for seconds to subtract (per
day). To calculate the amount of change:
1. Determine how far off the clock is (in seconds) from the correct time. For
example, under Crystal Adjust above, the example was that the clock was
showing 5:02 and the actual time was 5:00. Therefore, the clock is 2 minutes
or 120 seconds (2 X 60 = 120) fast.
2. Determine the number of days since the last time the clock was set. For
example, assume that it is now May 1 and the clock was last set on April 1.
Therefore, it has been 30 days since the last time the clock was set.
3. Divide the number of seconds that the clock is off by the number of days
since the last time the clock was set. For example, in the steps above we
found that the clock was off by 120 seconds and the number of days since it
was last set was 30. Therefore, 120 divided by 30 is 4 seconds as the Adjust
Value.
4. Enter the result of step 3 as the adjust value. If the value entered is valid, an
acknowledgement is sounded. If the value entered is not within the valid
range, an error is sounded.
ADJUSTMENT VALUE (optional)
Section 5. System Operation
DIRECTORY ZN #
ZONE # DESCRIPTOR
5–13