16
16
Allegiant Light Bar
Federal Signal
www.fedsig.com
Reprogramming the Light Bar
Reprogramming the Discrete Light Bar—21 inches
The discrete light bar can change the flash pattern for Color 1 and 2. To change the
flash pattern:
1. Attach the Black wire to the negative battery (-GND) terminal.
2. Apply +BAT to the Red and/or Brown wire to turn on the light bar.
3. Quickly tap the Green wire to +BAT three times.
4. Tap the Green wire once to change to the next pattern. The pattern will be
dimmed while the Green wire is held to +BAT. The flash pattern for all color modes
advances simultaneously.
5. Repeat step 4 until the desired pattern is selected.
6. Turn the light bar off. Wait at least 5 seconds and turn the light bar on. Verify that
the pattern has been saved.
Mode 1 flash patterns are listed in Table 6.
Mode 2 enables flashing white to the front by default. It can be reprogrammed to a
different flash pattern with OR without flashing white. See Table 7 for the pattern list
for Mode 2.
DIP Switch
For discrete bars and serial bars NOT using the ignition wire (control head powered
from light bar), DIP switch 1 on all bars 45 inches or larger should be in the ON
position. For 21-inch bars, DIP switch 2 should be in the ON position.
For serial bars using the ignition wire (control head powered from vehicle), DIP switch
1 on all bars 45 inches or larger should be in the OFF position. For 21-inch bars, DIP
switch 2 should be in the OFF position.
Table 6 Allegiant Flash Patterns (45 inches and larger)
#
Description #
Description #
Description
1
Pattern 1*
11
Pattern 11
21
Pattern 21
2
Pattern 2*
12
Pattern 12
22
Pattern 22
3
Pattern 3*
13
Pattern 13
23
Pattern 23
4
Pattern 4*
14
Pattern 14
24
Pattern 24
5
Pattern 5*
15
Pattern 15
25
Pattern 25*
6
Pattern 6*
16
Pattern 16
26
Pattern 26
7
Pattern 7
17
Pattern 17
27
Pattern 27
8
Pattern 8*
18
Pattern 18
28
Steady On
9
Pattern 9
19
Pattern 19
10 Pattern 10
20
Pattern 20
*Conforms to California Title 13.
