Specifications include, but are not limited to: Scorpion II Model C TL-3 truck mounted attenuator with the following options. • In-Cab controller. The raising and lowering of the TMA shall be controlled by both an in cab rocker switch controller including a 30-foot cord with truck side socket and TMA side motor connector (field installed) and by a handheld controller switch on a 6 foot long cord located near the right corner of the support vehicle. • In-Cab indicator lights. The TMA shall have 3 indicator lights in the cab of the support vehicle notifying the operator of the position of the attenuator. Red indicating the vertical position, green indicating the horizontal position, and yellow indicating the attenuator is in any other position than the stowed or horizontal. In-Cab Indicator shall include a 30 foot control cable.
