User manual GARMIN MX 20

[. . . ] MX20 TM color Multi-Function Display pilot's guide © 2005 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, U. S. A. 913/397. 8200 or 800/800. 1020 Fax 913/397. 8282 Garmin (Europe) Ltd. [. . . ] Relative altitudes are shown with a "+" or "-", while absolute altitudes are shown as just a number. Filter An altitude filter allows targets that are outside of a ±2000' vertical range to be filtered off the display. The current mode is shown in the upper left corner of the display as "ALL" (no filtering) or "±2000" when the filtering is active. Volume The volume of the TCAD voice alert can be adjusted by pressing the Volume button. This opens a text menu where a value from 0 ­ 10 can be entered. Approach Mode The Approach Mode sends the approximate elevation of the destination airport to the TCAD unit for Approach mode operations. See the TCAD operator's manual for additional details. Mute Duration The Mute Duration allows the duration of the mute command to be sent to the TCAD unit. See the TCAD operator's manual for additional details. Shield This allows the current shield to be selected from a pop-up window. En Route, Unrestricted, Terminal, Ground, and Standard are the available modes. See the TCAD operator's manual for additional details. 39 Detailed Operation TAS/TCAD Traffic Shield Heights This allows the shield heights to be adjusted for the En Route, Standard, and Terminal shield modes. See the TCAD operator's manual for additional details. Shield Ranges This allows the shield ranges to be adjusted for the En Route, Standard, and Terminal shield modes. See TCAD operator's manual for additional details. TCAD 9900BX Menu Options Altitude Option (Relative/Pressure) The Altitude option lets you select between relative and pressure altitude in hundreds of feet. The Altitude option choice is shown in the upper left corner of the screen. Relative altitudes are shown with a "+" or "-", while absolute altitudes are shown as just a number. Filter An altitude filter allows targets that are outside of a ±2000' vertical range to be filtered off the display. The current mode is shown in the upper left corner of the display as "ALL" (no filtering) or "±2000" when the filtering is active. Volume The volume of the TCAD voice alert can be adjusted by pressing the Volume button. This opens a text menu where a value from 0 ­ 10 can be entered. Approach Mode The Approach Mode sends the approximate elevation of the destination airport to the TCAD unit for approach mode operations. See the TCAD operator's manual for additional details. Ground/Flight Mode The GND/FLT mode commands the TCAD unit into the corresponding mode. See the TCAD operator's manual for additional details. 40 Detailed Operation ADS-B Traffic (TRAF) Function The Traffic Function allows you to view other traffic in the area, when installed with a UAT data link radio. The term "UAT" refers to the "GDL 90" UAT. This screen can also show your flight plan. Traffic is shown in relationship to your aircraft. "Smart" keys allow you to zoom in and out, show traffic labels, and select an individual traffic target. The Traffic function is not available in all software versions. Review the Limitations section in the front of this guide for the limitations that apply traffic data. ADS-B Traffic ADS-B Traffic page showing 360 degree arc ADS-B Traffic information detail ADS-B System Description 41 Detailed Operation ADS-B Traffic Automatic Dependent Surveillance-Broadcast (ADS-B) is a surveillance technology being deployed in selected areas of the NAS. ADS-B broadcasts a radio transmission approximately once per second containing the aircraft's position, velocity, identification, and other information. [. . . ] Many services provided by our new product registration system are now being automated and re-registering your purchase ensures you the best possible support from Garmin. 131 Appendix Limited Warranty Limited Warranty This Garmin product is warranted to be free from defects in materials or workmanship for 24 months from the date of purchase. Within this period, Garmin will at its sole option, repair or replace any components that fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts or labor, provided that the customer shall be responsible for any transportation cost. This warranty does not cover failures due to abuse, misuse, accident or unauthorized alteration or repairs. [. . . ]