Maintenance Manual
190-02472-02
G3X Touch EFIS Part 23 AML STC
Revision 2
Page 24
3.2.2.3 System Status Indicators
The “System Information” page in the configuration mode of the GDU 4X0 PFD has a “Devices Online”
tab that reports the status of installed LRU’s and their currently installed software part numbers and
versions. The icon/checkbox next to each LRU reports a green checkmark, a ‘red x’ or blank checkbox to
indicate the status of each LRU as described in Table 3-1.
Table 3-1 – LRU Status Indicator Symbols
INDICATION
LRU CONDITION
The LRU is online and reports the item located next to the
indicator box is communicating.
The LRU is online, and reports the item located next to the
indicator box is not communicating, a fault, warning, or
error has been detected.
The LRU is not online.
3.2.2.4 Configuration Mode Navigation
Using the PFD knob and data entry options as described in Sections 3.2.2.1 and 3.2.2.2 a user can
navigate through different pages and page groups in the Configuration Mode. Reference the
Garmin G3X
Touch EFIS Part 23 AML STC Installation Manual
(190-02472-01) on how to make configuration
changes.
NOTE
Some configuration pages appear only when certain optional LRUs are installed and configured.
Figure 3-9 – Configuration Mode Pages
Summary of Contents for G3X Touch
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