Components
9
Cabinet Heater (Optional)
If equipped, the heater fan is located at the bottom of the traffic cabinet. The fan, thermostat,
and heater regulate the temperature within the traffic cabinet, ensuring internal components
operate at ideal temperatures.
UPS (Optional)
A UPS contains batteries and an inverter. If the utility AC power fails, the UPS powers the
VFC-3000 controller and communication equipment for a limited amount of time.
2.11 Laptop Interface Enclosure (Optional)
Light
The LIE is equipped with a fluorescent light and light switch, located at the top of the LIE.
Fold-Down Shelf
The LIE has a fold-down shelf that holds a laptop computer.
Outlets
The GFCI and utility outlets provide a location within the LIE to plug in electrical equipment.
