Garmin 420W - Manuals - manualsarea.com

This document is written for: • Garmin GPS 400W, GNC 420W/420AW, and GNS 430W/430AW Main System Software Version 2.00 • Garmin GPS 500W & GNS 530W/530AW Main System Software Version 2.00 © 2006 Garmin Ltd. or its subsidiaries. All Rights Reserved. Garmin International, Inc., 1200 East 151 st Str...

Page 3 - Comparison of Features Summary; Feature

The 400W/500W series of navigators with WAAS now offer many enhancements over the previous non-WAAS models. Advancements include new WAAS-enabled GPS antenna, receiver, and associated software. The 400W/500W series system complies with WAAS TSO C146a and also includes a significant hardware upgrade ...

Page 5 - Detailed Description of Feature Changes; See your dealer for detailed information about how the

Detailed Description of Feature Changes 1. TSO TSO C-129/C-129a allowed the use of GPS for supplemental navigation for non-precision approaches. An installation meeting TSO-146a requirements allows the use of your 400W/500W navigators as the primary navigation device for precision approaches. See yo...

Page 6 - GPS Accuracy; GPS Condition; Typical WAAS position accuracy.; WAAS Channels; WAAS channel numbers are shown on Airport; Approach Annunciations; in the flight phase annunciation window.; LPV; OBS; key after; See the section on SBAS Selection of the Setup 2 Page in

GPS Accuracy GPS Condition Accuracy Level Accuracy of the original GPS system, which was subject to accuracy degradation under the government-imposed Selective Availability (SA) program. 100 meters Typical GPS position accuracy without SA. 15 meters Typical differential GPS (DGPS) posi-tion accuracy...

Page 7 - GPS Position Calculation Rate; See the section on Vectors to Final in the Procedures; Guidance provided along the holding pattern; See the section on Flying an Approach with a Hold in the; Autopilot Roll Steering; See the Procedures chapter of the Pilot’s Guide for more

5. GPS Position Calculation Rate The WAAS GPS receiver calculates its position five times per second rather than once per second like the Classic C-129/C-129a GPS systems. This, together with the enhanced vertical accuracy and other system en-hancements, allows for vertical approach guidance. 6. GPS...

Page 8 - Parallel track is not allowed if the active leg is not a

11. OBS Operation SUSP after canceling OBS when on From side of OBS path – The change in behavior is this: When you put the 400W/500W-series unit into OBS mode and the course selected places the aircraft onto the from side and then you cancel OBS, the OBS course is retained but the unit indicates th...

Page 10 - XM Radio Audio and Weather; XM Weather is available through the XM Satellite; XM NEXRAD Weather; Audio entertainment is available through the XM; XM Satellite Radio Audio; See the section on XM Radio in the 400W/500W Series

20. XM Radio Audio and Weather XM Weather is available through the XM Satellite Radio Service when activated in the optional installa-tion of the GDL 69 or 69A. Textual and graphic weather products such as NEXRAD graphic weather with precipi-tation type, radar coverage, TFRs, TAFs, and METARs symbol...

Page 11 - GDL Configuration; Traffic Range Rings; See the section on Traffic in the 400W/500W Series; How Can I Tell If I Have A WAAS Unit

21. KAP140/KFC225 Autopilot Operation-Compatible Autopilot outputs for the King KAP140/KFC225 autopilots are activated manually by the pilot after being prompted during the approach procedure. Since these autopilots revert to roll mode-wings level when transitioning to approach mode, it is important...

© 2006 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151 st Street, Olathe, Kansas 66062, U.S.A. Garmin AT, Inc. 2345 Turner Rd., S.E., Salem, Oregon 97302, U.S.A. Garmin (Europe) Ltd. Unit 5, The Quadrangle, Abbey Park Industrial Estate, Romsey, SO51 9DL, U.K. Garmin Corporat...