Installation manual

Installation
40 Apollo MX20 Installation Manual
- Category 5: I/O Discrete ID = 1
- Category 9: Terrain Display Popup ID = 0
The remainder of the KGP560 configuration items is installation-specific and consequently not specified.
NOTE
The MX20 will automatically range to 10 nmi if a terrain pop-up occurs.
NOTE
With Terrain Display ID 4 the peaks data will be embedded in the terrain sweep. A
future version of the MX20 will support Terrain Display ID 6 and display peaks data
outside the terrain sweep area.
2.8.11.2 G
OODRICH LANDMARK TAWS AND HONEYWELL KGP560 TAWS CHECKOUT
If a Goodrich Landmark TAWS or Honeywell KGP560 TAWS system has been connected to the MX20 I/O,
the interface should be verified under the TER (Terrain) function on the MX20.
1. Turn power on to the MX20 I/O and the TAWS system. After the MX20 I/O tests have completed, enter
the Terrain Function by pressing the FN key until the TER menu option is available and press the
corresponding terrain smart key.
2. If the TER function is not available, verify that the MX20 is an I/O model and that the terrain function
has been enabled as described in previous sections.
3. After the TAWS has completed its self-tests, verify that an amber TAWS data-fail annunciator is not
present on the left side of the screen. Other annunciators may be present.
4. From the TAWS control panel, execute a self-test. The MX20 display should present the TAWS8000
generated test pattern.
5. After the self-test has completed, verify that the MX20 range up and range down keys change the
corresponding range being presented by the TAWS.
2.8.12 GARMIN GTX330 CHECKOUT PROCEDURE
First, perform the Post-Installation Checkout Procedure in Section 3.3 of the GTX330D Transponder
Installation Manual. Once completed successfully, turn on the MX20. After the MX20 self-tests are
completed, enter the Traffic (TRAF) function by pressing the FN key until the TRAF menu option is
available. Then, press the corresponding TRAF “smart” key, followed by the Menu/Enter key. Press the
“Operate” Line Selection key. Verify that “TIS Standby” is displayed in the lower right corner. Press the
“Standby” Line Selection key. Verify that “TIS Operating” or “TIS Unavailable” are displayed in the lower
right corner of the display.
2.8.13 WSI INFLIGHT CHECKOUT PROCEDURE
The checkout procedure involves checking that the satellite signal is acquired and being tracked. Turn on the
power to the MX20 and WSI InFlight receiver. After the MX20 performs its self-tests, enter the FIS function
by pressing the FN key until the FIS menu option is available. Then, press the corresponding FIS “smart key”
followed by the Menu/Enter key, and finally the “Status” Line Selection key. The top three lines indicate
signal reception quality. Perform the Post-Installation Checkout Procedure as described in Section 4 of the
WSI InFlight AV-120/200 Installation Manual.