Garmin G500 Pilots Guide - Page 110

Foreword System Sec 1 PFD Sec 2 3.4.1.4 Synchronization (Dual Installations Only) Dual GDU 620 units when connected in the aircraft may be set up to communicate and share information by "Crossfilling" or synchronizing information between the two units. When Barometric Correction is synchronized, any changes to the Barometric Setting on either GDU will change it on both GDUs. Crossfill synchronization for CDI and Baro Corrections are selected in Aux mode. 1) While viewing the first page of the AUX page group, press the small MFD knob and turn the large MFD knob to highlight "CDI" or "BARO" in the "Synchronization" box in both units. Figure 3-69 Dual Unit Synchronization 2) Turn the small MFD knob to select "ON" or "OFF." 3) Press ENT. MFD Sec 3 Features Avoidance Hazard Sec 4 Additional Sec 5 & Alerts Annun. Sec 6 Symbols Sec 7 Appendix A Glossary Sec 8 Index Appendix B 3-46 Garmin G500 Pilot's Guide 190-01102-02 Rev. B