“Eye in the sky. High performance active traffic system, designed for high-performance aircraft, scans distances of 22 NM and detects up to 45 targets in 10,000-foot vertical separation. The added course trend vectors help identify and track specific aircraft flight trajectories with much greater precision while safety measures such as ATC-like aural alerts (“Traffic, Three o’clock, Same Altitude, Two Miles”) allow the pilot to keep heads-up scanning for traffic in congested areas.”
Reference: Cirrus Aircraft Corporation, The Cirrus Perspective+™ by Garmin, marketing brochure, p.23, 2017.