Ecco 27 Series Assembly, Installation And Operation Instructions page 12

If and cc lightbars
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Arrowstik Flash Pattern Selection
The CC Series Lightbar is designed to offer user selectable traffic directing and traffic warning flash patterns. Each of the ArrowStik® func-
tions (LEFT, CENTER-OUT, RIGHT and FLASH) can be programmed individually for unique patterns and flash rates. This allows the greatest
flexibility when controlling the various Lightbar configurations available. A Lightbar may be wired as a 5, 6, 7 or 8 light head configuration. The
Lightbar will come from the factory with the Building Fast flash pattern as the default for LEFT, CENTER-OUT and RIGHT. The default pattern
for FLASH is Drivers Side Cut – Front, corner & alley.
When selecting a flash pattern for one of the four Arrowstik functions, apply power to the lightbar and the desired function wire (listed in Table
2). Briefly touch the Pattern Select wire (RED/BLK) to +power to cycle through the flash patterns shown in the table below. Ensure power
isn't applied to any other function wire during flash pattern selection.
Flash patterns marked with an asterisk (*) can be selected in Fast, Medium or Slow flash rate.
To restore the Factory Default ArrowStik Flash Patterns, hold the BLK/RED and desired function wire to +power for ~four seconds.
TR Series Wiring
A TR series lightbar has a single cable with 11 colored wires. A dedicated ground wire, a dedicated power wire, five colored control wires
which run through the main driver board and 4 additional wires that supply (+) power directly to any additional modules such as Work
Lights, Alley Lights, Take Downs or Stop/Turn/Tail (STT) modules.
The 16 AWG black ground wire should be connected directly to the battery. The 16 AWG red power wire requires a constant 10 to 16V
(+)power source with a customer supplied in line 15A fuse.
The five control cable wires (listed in TABLE 14 below) routed through the driver board carry only low current (30 mA average) input signals
to control the lightbar functions and must be routed to the output of a control switch (or directly to multiple switches).
Before attempting to connect the lightbar wiring harness, refer to the configuration specific wiring key included with the lightbar for the con-
figuration specific functions of each wire. Use appropriate high-temperature wiring if it passes through the engine compartment. Use cable
ties and grommets to secure and protect all cables and wires.
NOTICE: When the GRN Pattern Select wire is connected to +power alone, test mode is enabled to exercise all outputs in sequence.
Arrowsik Left, Center-Out &
Right Flash Patterns
Order
Flash Pattern
1
Building*
2
Building, 3-Flash*
3
Traveling Ball, 3-Flash*
4
Build/Collapse*
TABLE 12
Standard TR Function Wire Definitions
Function Wire Color
BLU
ORG
YEL
GRN
WHT
Arrowstik Flash Patterns
Order Flash Pattern
1
Drivers Side Cut - Front corner & alley
2
Drivers Side Cut - Rear corner & alley
3
Drivers Side Cut - Front outboard, corner alley
4
Standard Flash*
5
Quad Flash Standard
6
Simultaneous Flash*
7
Quad Flash Simultaneous
8
Even/Odd Flash*
9
Quad Flash Even/Odd
10
Left/Right Flash*
11
Quad Flash Left/Right
12
Travelling Ball Flash*
Function
Description
L1
Level 1 Emergency Mode
L2
Level 2 Emergency Mode
L3
Level 3 Emergency Mode
Pattern Select
Lightbar Dim
Set LEDs to DIM mode
TABLE 14
TABLE 13
Page 12 of 18

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