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Wiring Instructions:
RED: Positive, (5A fuse required)
WHITE: Positive, (5A fuse required)
BLACK: Negative
BLUE: Pattern select to negative -- Dim control to positive
YELLOW: Synchronized Function (Up to 32 units can be Synchronized)
Notes on Choosing Flash Patterns:
A variety of flash patterns may be chosen for the light head. The Dual Stack light heads are split horizontally and vertically providing 4 separate lighted areas in each
light head that may be chosen to flash up-down, right-left, diagonally, and to rotate. The Split Dual Color version also provides different colors for the upper level versus
the lower level.
A separate flash pattern may be assigned for the power wires red, white, or both connected together and the pattern operated depending which wire or wires are ener-
gized. Power the red or the white wires (or both together) then use the pattern select blue wire (touch to ground) to select the chosen flash pattern from one of the lists
below.
Note: The split dual color light heads have a separate flash pattern list.
See the legend at the top of the pattern lists for compliance with various standards.
Pattern Select Operation:
The light head flash pattern may be changed by touching the Blue wire to ground for the following intervals (while the light head is flashing):
NOTE: The blue wire must be disconnected from any voltage when not activating DIM nor changing flash patterns.
- When the light head signal becomes steady, disconnect the Blue wire and the flash pattern will increment by one pattern.
- When the light head signal becomes steady, then goes off, disconnect the Blue wire and the flash pattern will decrement by one pattern.
- When the light head signal becomes steady, then goes off, then becomes steady again, disconnect the Blue wire and the flash pattern will reset to the factory default
pattern.
- When the light head signal becomes steady, then goes off, then becomes steady again, then goes off again, disconnect the Blue wire and the flash pattern will become
set to the steady burn mode.
Notes on Dim Control:
The light head intensity may be reduced if necessary. The Blue wire when connected to positive will reduce the intensity to 25% for SAE patterns. NOTE: The blue wire
must be disconnected from any voltage when not activating DIM nor changing flash patterns.
Notes on Synchronizing and Phase (Sync Ph):
(Up to 32 light heads can be Synchronized by connecting their yellow wires).
When the yellow wires of the light heads are connected together, the group with Ph1 flash patterns will flash simultaneously. If the light heads in the second group are
set to Ph2 flash patterns, they will flash alternately with the first group. To simplify the set-up of a synchronized installation, the following process is recommended:
1. Before connecting the yellow wires together, choose the desired flash pattern for each light head. The patterns chosen must have the same flash rate for all light
heads intended to be synchronized. (By definition a 75fpm light head will not sync with at 120fpm light head) To avoid confusion set each light head in-
dividually to the chosen flash pattern using the blue pattern select wire. Ph1 light heads will alternate with Ph2 light heads and simultaneously with all other light
heads set to Ph1. Ph2 light heads flash simultaneously with all other light heads set to Ph2. It is also strongly recommended that the same style of flash pattern
be used on all heads to produce the most effective warning pattern.
2. Connect the yellow synchronization wires together and check that the light heads are flashing in a synchronized manner as expected. If a pattern for one light head
appears to be wrong, keep the yellow wire connected and use the blue pattern select wire to cycle forward or backward for that individual light head until the cor-
rect pattern is selected. Once that is completed verify the light head is synchoronized correctly.
Flash Patterns XTP4DS Single Color:
For patterns that meet SAE J595 Class1 requirements for Red, Blue, Amber, and White, see S in chart below!
For patterns that meet California Title 13 Class B requirements for Red, Blue, and Amber, see C in chart below!
0
1-Default
1-Default
1-Default
Cycle Flash
2
2
2
Single Flash 75FPM Ph1 Sim
3
3
3
Single Flash 75FPM Ph2 Sim
4
4
4
Single Flash 75FPM Up-Down Alt
1
5
5
5
Single Flash 75FPM Right-Left Alt
6
6
6
Single Flash 75FPM Diagonal Alt
7
7
7
Single Flash 75FPM Rotate CCW
8
8
8
Single Flash 75FPM Rotate CW
9
9
9
Single Flash 120FPM Ph1 Sim
10
10
10
Single Flash 120FPM Ph2 Sim
11
11
11
Single Flash 120FPM Up-Down Alt
2
12
12
12
Single Flash 120FPM Right-Left Alt
13
13
13
Single Flash 120FPM Diagonal Alt
14
14
14
Single Flash 120FPM Rotate CCW
15
15
15
Single Flash 120FPM Rotate CW
16
16
16
Double Flash 75FPM Ph1 Sim
17
17
17
Double Flash 75FPM Ph2 Sim
18
18
18
Double Flash 75FPM Up-Down Alt
19
19
19
Double Flash 75FPM Right-Left Alt
3
20
20
20
Double Flash 75FPM Diagonal Alt
21
21
21
Double Flash 75FPM Rotate CCW
22
22
22
Double Flash 75FPM Rotate CW
920-0533-00 Rev. C
(continued on next page)
FLASH PATTERN
no
yes
SC
yes
SC
yes
S
yes
S
yes
S
no
no
yes
SC
yes
SC
yes
S
yes
S
yes
S
yes
yes
yes
SC
yes
SC
yes
S
yes
S
yes
S
no
no
Important!
This unit is a safety device, and it must be
connected to its own separate, fused power point to as-
sure its continued operation should any other electrical
accessory fail.
23
23
23
Double Flash 120FPM Ph1 Sim
24
24
24
Double Flash 120FPM Ph2 Sim
25
25
25
Double Flash 120FPM Up-Down Alt
4
26
26
26
Double Flash 120FPM Rt-Left Alt
27
27
27
Double Flash 120FPM Diagonal Alt
28
28
28
Double Flash 120FPM Rotate CCW
29
29
29
Double Flash 120FPM Rotate CW
30
30
30
Quad Flash 75FPM Ph1 Sim
31
31
31
Quad Flash 75FPM Ph2 Sim
32
32
32
Quad Flash 75FPM Up-Down Alt
5
33
33
33
Quad Flash 75FPM Right-Left Alt
34
34
34
Quad Flash 75FPM Diagonal Alt
35
35
35
Quad Flash 75FPM Rotate CCW
36
36
36
Quad Flash 75FPM Rotate CW
37
37
37
Quad Flash 150FPM Ph1 Sim
38
38
38
Quad Flash 150FPM Ph2 Sim
39
39
39
Quad Flash 150FPM Up-Down Alt
6
40
40
40
Quad Flash 150FPM Right-Left Alt
41
41
41
Quad Flash 150FPM Diagonal Alt
42
42
42
Quad Flash 150FPM Rotate CCW
43
43
43
Quad Flash 150FPM Rotate CW
FLASH PATTERN
yes
S
yes
S
yes
S
yes
S
yes
S
no
no
yes
SC
yes
SC
yes
S
yes
S
yes
S
no
no
yes
S
yes
S
yes
S
yes
S
yes
S
no
no
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