Fire-Lite 411UD Manual page 24

Real Time Clock Mode
If an incorrect key is entered, reenter the proper 4-digit code before pressing the [ENTER/STORE] key. Note that as
information is entered into the 411UD, the digits will scroll across the Programmer display from right to left.
___2
__25
_252
2525
A pause of up to 10 seconds between each number is allowed while entering the code. After pressing the [ENTER/
STORE] key, the digital communicator will be in Real Time Clock Mode. A maximum of 10 minutes idle time is
allowed at this point before beginning program entries and between each key stroke, otherwise, the digital communi-
cator will return to Normal Mode. Note that the time is not stored until the fourth and final digit is selected and the
[ENTER/STORE] key is pressed. If the 411UD returns to Normal Mode prior to entering the fourth digit, no
changes will be stored and the original time is retained.
On entering Real Time Clock Mode, 0.001 will appear on the Programmer display:
The time is displayed in military time. Note the position of the decimal point in the display. This indicates that the
first digit to be programmed is the one to the left of the decimal point. To program the first hour digit, press the cor-
responding number on the Programmer keypad and then press the [ENTER/STORE] key. For example, to program
2:00 PM (1400 in military time), press '1' on the keypad and then the [ENTER/STORE] key. The number '1' will
appear as the far left digit and the decimal point will move one position to the right indicating that the second digit
from the left is now ready for programming.
Enter the second hour digit (4 in this example) and press the [ENTER/STORE] key. The number '4' will appear as
the digit second from the left and the decimal point will move one position to the right indicating that the third digit
from the left is now ready for programming.
Enter the first minute digit (0 in this example) and press the [ENTER/STORE] key. The number '0' will appear as
the digit third from the left and the decimal point will move one position to the right indicating that the fourth digit
from the left is now ready for programming.
Enter the second minute digit (0 in this example) and press the [ENTER/STORE] key. The number '0' will appear as
the digit fourth from the left. Following the entry of the fourth and final digit, the operating mode will immediately
switch to Normal Mode, indicating that programming of the time is now completed.
24
0.001
Digit to be programmed
10.01
Digit to be programmed
140.1
Digit to be programmed
1400.
Digit to be programmed
411UD Document #50759 Rev. E 12/09/2008 P/N 50759:E