Star Headlight & Lantern TDDL15 Series High Intensity - Manual (Page 11)

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(Wiring CONT’D)
Wiring for Optional Automatic Activation
1. The Traffic Director may also be wired to automatically bypass the ULB42-TD--2 controller On/
Off switch and turn on through the use of an alternate power source (i.e. lightbar switch, siren
switch, reverse switch, etc.).
2. When you apply +12VDC to the 12AWG wire supplying the stick with power, you will bypass
the On/Off switch and activate the Traffic Director. When activated, the Traffic Director will
automatically enter the "Warn" pattern. Please note: If any other lights are connected to
this “bypass” circuit they will activate any time the traffic director is powered up unless
they are isolated in some way (e.g. diode or relay).
Removable Harness
The TDDL15 series lightsticks come equipped with a removable harness. If for any reason you
need to remove the light from the vehicle, or need to replace the harness, you can remove either,
without having to remove both. Approximately 6” from the light, along the harness, there is a quick
disconnect that can separated. See page 2 for a list of harness lengths available.