Garmin 4XXW Series Pilot's Manual Addendum

Contents

Garmin 4XXW Series Pilot's Manual Addendum Manual pdf 12 page image

190-00356-03 Rev. D AFMS, Garmin GNS 4XXW GPS/SBAS SystemPage 12 of 19 FAA APPROVED2.9 VNAV – Vertical Navigation Calculation PageVNAV information accessible by pressing the “VNAV” button may be utilizedfor advisory information only. Use of VNAV information for InstrumentApproach Procedures does not guarantee Step-Down Fix altitude protection, orarrival at approach minimums in a normal position to land.2.10 Weather Display (Optional)This limitation applies to data linked weather products from SiriusXM via aGDL 69/69A or FIS-B via a GDL 88.Do not use data link weather information for maneuvering in, near, or aroundareas of hazardous weather. Information provided by data link weather productsmay not accurately depict current weather conditions.Do not use the indicated data link weather product age to determine the age ofthe weather information shown by the data link weather product. Due to timedelays inherent in gathering and processing weather data for data linktransmission, the weather information shown by the data link weather productmay be significantly older than the indicated weather product age.Do not rely solely upon data link services to provide Temporary FlightRestriction (TFR) or Notice to Airmen (NOTAM) information. Not all TFRs andNOTAMS can be depicted on the GNS.2.11 Traffic Display (Optional)Traffic may be displayed on the GNS when connected to an approved optionalTCAS I, TAS, TIS, or ADS-B traffic device. These systems are capable ofproviding traffic monitoring and alerting to the flight crew. Traffic shown on thedisplay may or may not have traffic alerting available. The display of traffic is anaid to visual acquisition and may not be utilized for aircraft maneuvering.2.12 Manual GTN CrossfillWhen Manual GTN Crossfill is in use, the crew must verify each flight plan legprior to using the GNS to navigate. See section 7.2 for additional information.