Support Materials

Below are several technical support documents in PDF format listed for your convenience.
Click on a title to view online, right click the title to save the document to your computer.

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Charts

Visibility Chart by Letter Size, Distance and Speed (266 Kb)

Installation Instructions

Control Switch Wiring Installation Instructions (1.18 Mb)

Recessed Frame Installation Guide (46.9 Kb)

Traffic Controller Indicator Incandescent (TCI) Installation Instructions (1.05 Mb)

Traffic Controller Indicator LED (TCIL) Installation Instructions (1.33 Mb)

Traffic Controller Neon (TC) Installation Instructions (486 Kb)

Traffic Controller LED (TCL) Installation Instructions (574 Kb)

Traffic Controller Incandescent (TCU) Installation Instructions (503 Kb)