

Within two hours after power-up, the entire unit can deice and be operational from a temperature of -13°F (-25°C).
There is an optional window wiper available. The wiper is completely integrated into the enclosure and does not interfere with the viewing range of the system. The wiper can be programmed to delay between wipes and to automatically shut off after a specified period. The wiper design also allows for easy replacement of the wiper blade.
A built-in heater, window defroster/defogger, sun shroud, and insulation blanket are standard features on the Hawkeye units. All units also include an open collector auxiliary output that functions for two seconds before deactivating.
The HawkEye and it's variable pan and tilt speeds range from 0.1 to 40 degrees per second in manual pan mode and 0.1 to 20 degrees per second in manual tilt. Pan preset and turbo speeds are 100 degrees per second in wind speeds of 50 mph and 50 degrees per second in the 90-mph wind- speed profile. Tilt preset speed is 30 degrees per second. The system is capable of 360 degrees of continuous pan rotation. The tilt range allows for horizontal viewing of +40 to -90 degrees. There are 64 preset positions with a preset accuracy of one-quarter degree programmable through system software.
The systems are available with an input voltage of 24 VAC or with a selectable power source of 120/230 VAC.The HawkEye also has a power-up recovery mode that allows the user to specify what operation the system will resume whenever the power is cycled.
U.S. Patents: #340,940, #5,224,675
