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400 SERIES INSTALLATION MANUAL Page 5-15
P/N 190-00140-02 Page Rev L
5.2.21 MONITORING THE DATA LINK
The Data Link is monitored on the Data Link Page. There are four main page groups in the 400 Series
software version 2.25 or higher: NAV, WPT, AUX, and NRST (see the 400 Series unit Pilot’s Guide for
detailed information on the unit’s Page Groups). The Data Link Page (Figure 5-24) appears in the sequence
of AUX Pages. To select the Data Link Page, rotate the large right knob until a page from the AUX group
is displayed. To select the Data Link Page, rotate the small right knob until the Data Link Page is
displayed. Select “Data Link Status” (Figure 5-24). For complete installation and configuration
information refer to the GDL 49 installation manual, GARMIN P/N 190-00231-00.
Figure 5-24. DATA LINK Page