11
Installation, Maintenance, and Service Manual
Federal Signal
www.fedsig.com
Overview
Table 2
Light Specifications
Lighting Option Current Draw
Lamp Technology
Reflector Style
LED (all heads)
1.0 A in Steady-Burn Mode High-brightness LED Offset, compound curve,
polished reflector
Table 3 Electrical and Temperature
Model
Electrical Potential Current Draw
(50% Flash Rate)
Operating Temp.
ALGT61
12.8 Vdc
13.0 A
-40°F to 149°F (-40°C to 65°C)
Figure 1 Light Bar Positions
PS
5
6
FRONT
1
2
3
4
L1
7
8
L
DS
PS
FRONT
1
2
3
4
5
6
7
8
L1
9
10
11
12
13
14
15
16
L
DS
FRONT
4
3
2
1
L
9
8
7
6
5
19
18
17
16
15
14
13
12
DS
20
11
L1
10
PS
DS L
1
2
3
4
FRONT
20
19
18
17
16
15
14
13
12
11
L1
10
9
8
7
6
5
21
22
23
24
PS
24
23
22
21
5
6
7
8
9
10
L1
11
12
13
14
15
16
17
18
19
20
FRONT
4
3
2
1
L
DS
25
26
27
28
PS
28
27
26
25
5
6
7
8
11 12
L1
13
14
15
16
17
18
19
20
21
22
FRONT
4
3
2
1
L
DS
29
30
31
32
PS
9
10
23
24
