190-01717-B1 G500/G600 TXi Part 23 AML STC Maintenance ManualRev. 1 Page 5-42configuration mode checkout, the following conditions must be met:1. All GDU 700()/1060 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 Appendix A.5.15.1.1 LRU Status checkThe Home page in the configuration mode of the GDU 700P/1060 shows the Devices Online that reportsthe status of installed LRUs. The icon next to each LRU reports one of three colors to indicate the status ofeach LRU as described in Table 5-2. Verify that all LRUs connected or configured to each display have agreen indicator.Table 5-2 LRU Status Indicators5.15.1.2 System SummaryThe Home page in configuration mode of the GDU 700P/1060 contains a Summary button that providesinformation for each configured LRU as part of the G500/G600 TXi System.1. Open the system summary (Home → Summary).2. Verify that all configuration settings listed are consistent with the printed configuration log.3. Verify if any LRU sections have a yellow warning triangle present that the configuration is valid.5.15.1.3 Capturing and Saving Screen ShotsScreen shots can be captured and saved to an SD card on any GDU in Normal or Configuration mode.1. Insert an SD card into either slot on the GDU 700/1060.2. Navigate to the desired screen image.3. Hold down the right knob and momentarily press the power button.4. A small camera icon will appear on the annunciator bar when in Normal mode or the upper-lefthand corner when in Configuration mode indicating an image has been captured.5. Remove the SD card after all desired images have been captured.6. Images will be saved to a \print file on the SD card.5.15.2 Pitot-Static and Airspeed Tape Settings ChecksThe following section verifies the correct operation of the GDU 700P/1060 altitude and airspeed tapes,standby altimeter, and standby airspeed indicator using a Pitot-static ramp tester. When using a Pitot-staticramp tester, only simulate normal aircraft operating conditions as defined in the aircraft Type Data (POH/AFM) or other approved STC to avoid component damage.Status Color LRU ConditionGreen The LRU is online. No faults are detected.Red The LRU is online. A fault, warning, and/or error is detected.Black The LRU is not online.
