Installation manual

Installation
32 Apollo MX20 Installation Manual
2.8 MX20 POST INSTALLATION CHECKOUT
Once the unit is installed, complete the checkout procedure to verify proper operation. Refer to the MX20
Multi-Function Display User’s Guide, 560-1026-xx, for operating instructions.
2.8.1 MOUNTING / WIRING CHECK
Verify that all cables are properly secured and shields are connected to the rear of the mounting frame. Check
the movement of the flight and engine controls to verify that there is no interference. Ensure wiring is
installed in accordance with AC 43.13-1B, Chapter 11.
2.8.2 SOFTWARE AND DATABASE TEST
1. Turn on power to the MX20.
2. Verify all self-tests pass on the main startup screen.
3. Verify the expiration on the NavData database.
4. Verify the Terrain and Geography databases are applicable to the area of intended flight (CONUS,
Alaska, etc.).
5. Press the MSG smart key and verify that “Unit configured for Special Terrain Mode” is NOT
displayed.
2.8.3 EXTERNAL DATA SOURCE TESTS
Verify that all external data sources are connected. See section 3.1.13 to check the compatibility of the
external devices for use with the MX20.
1. Turn on power to the MX20 and the external data sources. Activate the Installation Mode (see section
2.7).
2. Verify that the MX20 data ports are configured properly. See sections 2.5.1 and 2.5.2 for details on
the data port configuration. See section 2.7 for information on configuring the MX20 in Installation
Mode.
3. Recycle power to the MX20 to reinitialize it with any changes made in the Install function settings.