|
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
The indicated airspeed tape has an airspeed range from 40 to 400 kt. The tape has a scale that is marked every 5 kt and numerically marked every 20 kt. REFERENCE SPEEDS The takeoff reference speeds are presented on the speed scale as a V1, VR, V2, and VT. Manually set V speed values show in cyan characters; optional FMS-calculated V speed characters show in magenta. The FGP SPEED knob is used to select and set the airspeed reference bug to the desired speed on the airspeed tape. The speed bug is located beside the selected speed with a ± 5 knot deviation indication. When the center of the SPEED knob is depressed, the speed reference toggles between Mach and speed. LOW/OVERSPEED/FLAP SPEED CUES A low speed cue indicates a calculated airspeed of 1.06 VS. It appears from the lower portion of the airspeed scale and is displayed as a solid red line that changes to an expanded alternating red and black band when the aircraft is within a few knots of activating the stickshaker. The top of this cue visually represents the speed at which the stick shaker will activate. An overspeed cue is provided to indicate the maximum operating speed. It appears in the upper portion of the airspeed scale and is displayed as a solid redline that changes to an alternating red and black band when approaching overspeed.The over-speed cue reduces to the flap operating speed limit when the flaps are extended. TREND VECTOR The airspeed trend vector originates from the tail of the indicated airspeed arrow. The magenta trend vector moves verti-cally in response to the aircraft acceleration or deceleration indicating the speed predicted in the next 10 seconds. Sep 13/2004 Flight Crew Operating Manual Volume 2 REV 1 CSP 100-6 11-01-11 AIR DATA SYSTEM (Cont) ALTIMETER BAROMETER KNOB |
