Garmin GI 275, Руководство по обслуживанию

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190-02246-11 GI 275 Part 23 AML STC Maintenance Manual
Rev. 1 Page 5-37
5.14 System Checks
Periodic system checks that do not require a Garmin dealer to perform are contained in this section. For
complete system checkout procedures, refer to Section 6 of the GI 275 installation manuals (refer to
Table 1-1).
5.14.1 Configuration Ground Check
The configuration ground check procedures are intended to verify that each LRU and interface in the
GI 275 system has been properly configured. Steps not applicable to a particular installation may be
skipped.
NOTE
Throughout the configuration ground check section, references are made to particular
functions and screens. If a function or screen is not available, ensure that the system has
been configured correctly.
The configuration ground checks must be performed on every GI 275. Before starting the configuration
mode checkout, the following conditions must be met:
1. All GI 275 displays in the system must be powered on in Configuration mode.
2. All system LRUs must be powered on.
3. All installed LRUs must be configured per the printed configuration log contained in Section 5.
5.14.1.1 LRU Status check
The System Info page contains the Devices Online page, which reports the status of installed LRUs. The
icon next to each LRU reports one of three colored symbols to indicate the status of each LRU, as
described in Table 5-2. Verify that all LRUs connected or configured to each display have a green
checkmark indicator.
Table 5-2 LRU Status Indicators
5.14.1.2 Device Info
The Device Info page ( System Info → Device Info ) provides information for each configured LRU as part
of the GI 275 system.
1. Touch the Device button and select an interfaced LRU.
2. Verify that all software versions are up-to-date for the interfaced LRU.
3. Repeat steps 1 and 2 for each interfaced LRU.
Status Color LRU Condition
Green Checkmark The LRU is online. No faults are detected.
Yellow Question Mark The LRU is configured but not sending any data.
Red X The LRU is online. A fault, warning, and/or error is detected.
(Empty) The LRU is not configured.