User manual GARMIN GNC 420A

[. . . ] 400/500 Series Display Interfaces Pilot's Guide Addendum · Goodrich STORMSCOPE® WX-500 Series II Weather Mapping Sensor · Goodrich SKYWATCH® Traffic Advisory System (Model SKY497) · Goodrich SKYWATCH® HP Traffic Advisory System (Model SKY899) · Bendix/King® KTA870 TAS/KMH880 Multi-Hazard Awareness System · Ryan TCAD 9900B and 9900BX Foreword This Pilot's Guide Addendum is written for Garmin 400/500 Main System Software Version 4. 00 (400 Series) and 4. 00 (500 Series) or above, and is not applicable for earlier software versions. Garmin International, Inc. , 1200 East 151st Street, Olathe, KS 66062, U. S. A. 44/1794. 519944 nd Fax 913/397. 8282 Fax 44/1794. 519222 Fax 886/2. 2642. 9099 Garmin®is a registered trademark of Garmin Ltd. or its subsidiaries and may not be used without the express permission of Garmin Ltd. [. . . ] If the SKYWATCH passes the power-up test and your aircraft both has a squat switch and is airborne, the Traffic Page is displayed on the 6-nm display range and in the normal altitude display mode. If the SKYWATCH passes the power-up test and your aircraft does not have a squat switch, the Standby Screen is displayed. If the SKYWATCH continues to fail, please refer to the failure response section in the SKYWATCH Pilot's Guide on actions to take. Traffic Page showing Bendix/King KTA 870/KMH traffic near the 40 nautical mile range. 10 To begin tracking intruder aircraft 1. Turn the small right knob to select OPER. Press ENT to confirm operating mode and begin tracking intruder aircraft. Getting Started Section 3 SKYWATCHSequence Main Page Interface The FAILED message occurs when the system detects an error that prohibits further traffic display operation as long as this message stays on the screen. User-initiated Test A user-initiated test can only be performed when in standby or failed mode. In addition to the power-up test, the SKYWATCH performs a continuous self-test. This continuous self-test is performed several times per minute. A user-initiated test of the SKYWATCH Interface can also be performed. To perform a user-initiated test: 1. Turn the small right knob to select the Traffic Page. From the Traffic Page, press MENU to display the Page Menu. Turn the small right knob to select `Self Test?' and press ENT. Operating Mode is confirmed by the display of `OPER' in the upper right-hand corner of the Traffic Page. Voice Announcements See the SKYWATCH Pilot's Guide for information on voice announcements. Switching Between Standby and Operating Modes The unit must be in operating mode for traffic to be displayed. The ability to switch out of standby into operating mode on the ground is especially useful for scanning the airspace around the airport before takeoff. 11 Getting Started Section 3 SKYWATCHSequence Main Page Interface To switch into Operating Mode from Standby Mode: 1. Turn the cursor on and highlight `STBY'. Turn the small right knob to select `OPER?'. Press ENT to confirm and place the SKYWATCH in operating mode. NOTE: the SKYWATCH switches out of standby into the 6-nm display range. If your aircraft has a squat switch and you do not manually switch out of standby, the SKYWATCH will automatically switch out of standby 8 to 10 seconds after takeoff. To switch into Standby Mode from the Traffic Page: 1. Turn the cursor on and highlight `OPER'. Turn the small right knob to select `STBY?'. Press ENT to confirm and place the SKYWATCH in standby mode. NOTE: if your aircraft has a squat switch, STBY is not displayed while you are airborne but will go into standby 24 seconds after landing. This delay allows the SKYWATCH to remain out of standby during a touch-and-go maneuver. Altitude Display Mode The name of the selected altitude display mode (ABV: look up, NRM: normal, BLW: look down, or UNR: unrestricted) is displayed in the upper left-hand corner of the Traffic Screen. [. . . ] Return to the Traffic Page by pressing CLR. Ryan TCAD Setup Page (9900B only) Traffic Page Fields There are two selectable fields on the Traffic Page: the Operating Mode Field and the Barometric Pressure Field. The Operating Mode Field selects the TCAD operating mode. Please, refer to the TCAD Pilot's Handbook for a complete description of all modes of operation. For the 9900BX model, this field is replaced with the SKYWATCH style altitude mode. [. . . ]