Synchronization (Dual Installations Only) - Garmin G500H Pilot's Manual

• Difference from International Standard Atmosphere (ISA) – This is the
difference between SAT and standard (ISA) temperature at the current
altitude. This provides an indication of how much warmer/colder the
temperature is from a "standard" atmosphere.
1) While viewing the System Setup page of the AUX page group, press the small
MFD knob to activate the cursor. Turn the large MFD knob to highlight the
desired Temp Reference value.
2) Turn the small MFD knob to select the Temp Reference type and press ENT
3.2.1.6

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.
Crossfill synchronization for CDI and Baro Corrections are selected in the
System Setup page of the Aux page group. Database Synchronization is managed
in the DB Sync function on the System Status page of the Aux page group.
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," "BARO," or "Databases" in
the "Synchronization" box in both units.
2) Turn the small MFD knob to select "ON" or "OFF."
3) Press ENT.
3-34
Figure 3-46 Outside Air Temperature Selection
Figure 3-47 Dual Unit Synchronization
Garmin G500H Pilot's Guide
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190-01150-02 Rev. J