OMNI-400/OMNI-400EU and OMNI-600/OMNI-600EU Installation and Setup Guide
5-12
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.
If a user code is not required to set the time, then enter:
[#] + [3] + HOUR + MONTH + DAY + YEAR
+ CRYSTAL ADJUST (optional) + ADJUSTMENT VALUE (optional)
In either case, the LCD keypads will display a prompt for each entry. On LED keypads, the sounder
will beep after each entry. The system will exit this mode either automatically (no keys are pressed)
after the last entry (YEAR), or when the star [
✱
] key is pressed.
NOTE: The system time clock is used for the system test transmission as well as for the auto-arming
function and event logging.
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:
DIRECTORY
ZN #
ZONE # DESCRIPTOR
The system will exit this mode either automatically (no keys pressed), or when the star [
✱
] key is
pressed.
DISPLAY DIRECTORY OF QUICK COMMANDS (LCD KEYPADS ONLY): # 50
Pressing [#] [5] [0] displays the Quick Command Directory on the LCD keypads.
Depress the [#] key to advance through the quick command listing. The system exits this mode when
the star [
✱
] key is pressed.
DISPLAY TIME (LCD KEYPADS ONLY): # 51
Pressing [#] [5] [1] displays the current system time on the LCD keypads.
NOTE:
The time is set by using [#] [3]. The keypad displays:
CURRENT TIME:
12:00AM
The system exits this mode either automatically (no keys pressed), or when the star [
✱
] key is pressed.
