Garmin Apollo CNX80, Руководство по установке

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Post-Installation Configuration & Checkout
3-28 560-0982-00 Rev D Apollo CNX80 Installation Manual
6. Verify that the transponder squawk code is displayed in white on CNX80 #2. Press the
XPDR
bezel
key on CNX80 #2 and verify that you are able to change the transponder squawk code on the CNX80.
If an SL70 is connected, you should see the squawk code on the SL70 change to the value set on the
CNX80.
3.3.2.4.7 Apollo SL30 Nav/Com Checkout
When SL30 Nav tuning is provided to the CNX80, the CNX80 will output Distance, Speed, and Time
(DST) information via the MapCom output (the CNX80 also provides Comm/NAV frequency information
from its database). This check verifies that the units are communicating. Ensure that the CNX80 and
SL30 are turned on and in normal mode, and that the CNX80 has a valid position. If the following steps do
not perform correctly, check the electrical connections and configuration setup.
1.
Operate the SL30 in NAV mode.
2. Press the SL30 SEL button to bring up the NAV frequency recall lists.
3. Turn the SL30 large knob clockwise until the nearest VOR list is displayed (the identifier and
frequency of the nearest VOR station will be displayed).
4. Press the SL30 flip-flop (
↔
) button to swap the listed VOR frequency to the active frequency.
5. Press the SL30
SEL
button and turn the SL30 large knob one click counterclockwise to show the DST
display prompt. If you do not see S
HOW
DST D
ATA
, either the feature is disabled on the SL30 or the
SL30 and CNX80 are not communicating over the serial interface.
3.3.2.4.8 Compass System
The CNX80 can receive heading from an external source (XYZ synchro, FADC, or ARINC 429 heading
source). This check verifies that the CNX80 is receiving data from the compass system. Ensure that the
CNX80 and compass system are turned on the heading is valid. If the following steps do not perform
correctly, check the electrical connections and configuration setup.
1. Press the
MAP
bezel key and use the large, outer knob to select MAP 2.
2. Press the
MENU/ENTER
key to display the line select key functions, and repeatedly press the
MORE
line select key until the NAV DATA line select key legend is displayed.
3. Press the NAV DATA line select key to display nav data in the window on the left.
4. The HDG field will display the magnetic heading. If the HDG field is not displayed, press the SEL
DATA
line select key and use the small, inner knob to select the HDG field for display and press
MENU/ENTER
when the appropriate field is selected. Verify that this heading value is not dashed
out, and that the heading agrees with the HSI (
±
2
°
).
3.3.2.4.9 Autopilot
The CNX80 provides GPSS roll steering information to an appropriate autopilot. When connected
properly, the autopilot will show a GPSS valid indication when the CNX has a valid GPS position and is
navigating to a waypoint.
NOTE
Some autopilots require that groundspeed be above a certain threshold in order for GPSS
to be valid. This is accomplished by placing the CNX80 in Simulator Mode.
This check verifies that the autopilot is receiving data from CNX80. Ensure that the autopilot is turned on
and in normal mode. If the following steps do not perform correctly, check the electrical connections and
configuration setup.