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History of Revisions
April 2003SW Ver. 1.0560-0984-00 Rev -April 2003SW Ver. 1.0560-0984-00 Rev A
May 2003SW Ver. 1.0560-0984-00 Rev B
August 2003SW Ver 1.0560-0984-00 Rev C
This guide describes the operation of the CNX80 Color GPS/WAAS
NavCom. The CNX80 provides a new, higher level of accuracy. integrity,
integration, flight planning capability, and convenience for the pilot.
The CNX80 combines a large number of easily accessible controls to
use the high-resolution color multi-function display, Nav and Com
transceivers, GPS/WAAS navigator, and transponder controller all in a
single unit. The CNX80 with the GPS/WAAS navigator is certified for
use as primary navigation.
This User’s Guide focuses on the basics, so you can get the most out
of your CNX80, quickly. For more details and examples, refer to the
CNX80 User Reference Manual and the CNX80 Computer-Based Training (CBT), both of which are provided on Compact Disc for your convenience. These documents and the Quick Reference Guide, when used
with the simulator for practice, will prepare you to get the most out
your equipment.
Intro
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Apollo CNX80 Pilot’s Guide
Controls
Power/Volume
Controls
The knob at the top left corner of the CNX80 controls power on/off
and the radio volume. Push the PWR/VOL knob in to turn power on.
Pull the knob out to turn power off. When the power knob is pulled out,
a time-out message and counter will appear for five seconds. Turning
the knob will control the volume of the COM radio, unless the NAV
radio is active then the NAV volume is controlled.
COM
Select Com radio mode. Press COM.
VOR
Select Nav radio mode. Press VOR.
XPDR
Select the Transponder mode, if installed. Press XPDR.
CDI
Toggles the CDI indication between GPS and internal VOR/LOC radio
sources.
SUSP
Suspends or resumes flight plan waypoint sequencing. When waypoint
sequencing is suspended, the SUSP annunciator will be displayed in
the bottom left corner of the display.
Direct-To
Selects the Direct-To menu. Menu options allow setting up Direct-To
(D->), setting a customized holding pattern around a waypoint (Hold),
Course To (CrsTo) a waypoint, Course From (CrsFr) a waypoint, OBS
mode, and jumping to a given leg of your active flight plan (FlyLeg).
Bearings can be TO or FROM. Radials are only FROM.
NRST
Activates Nearest Waypoint Search. You can search through the closest 20 of airports, NDBs, VORs, intersections, airspaces, user-created
waypoints, FSS, and ARTCC.
INFO
Activates Info mode for the highlighted waypoint or the TO waypoint.
CLR
Clears text when editing or deletes selected items depending on the mode.
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Apollo CNX80 Pilot’s Guide
MENU/ENTER and Line Selection Keys
When editing information, or a response is required, pressing this key
accepts the value. In other cases, pressing this key will bring up a
series of menu items on the right side of the display. The menu items
are then selected by pressing the key to the right of it. Pressing the
Menu/Enter key while the menu items are shown will make them disappear.
Large/Small Knobs
You can move the cursor or highlight information by turning the Large
knob. Turn the Small knob to change information.
CRSR
Press the Small knob in to activate the cursor. The area on the display
that you can now edit will be highlighted. Now you can change information with the Small knob and move the cursor to the next area to edit
with the Large knob. If you are in Map mode, pressing the CRSR activates PAN mode. In Transponder mode, it allows editing codes.
FN
Press the FN key to page through the available gro of Functions that
appear at the bottom display. The “smart” keys located below each
label will activate that function.
Datacard
The Map database and other information is stored on a data card. The
use of a data card allows you to easily update information.
Note
Only change the data card when the power is turned
off or you may damage your unit.
Controls
Handle your data card carefully. Do not touch the connector edge of
the data card. To eject the card, press the data card ejector. Gently pull
the card straight out of the slot. Insert a data card by pushing the card
straight into the slot. When fully inserted, the data card and eject button will be flush and slightly recessed into the bezel.
When contacting your dealer or the Garmin AT technical services staff,
eject the data card and write down the information shown on the label.
Note
Never insert or eject the data card with the power on.
3
Apollo CNX80 Pilot’s Guide
Display
The CNX80 uses a high-resolution color display to provide information
about the different functions. Information and “smart keys” unique for
each mode of operation are displayed. Sample displays with a descrip-
Display
tion of common elements are shown below.
When you press the COM, VOR, XPDR, or CDI keys on the left side of
the display, the display area for that function will be outlined and the
information active for editing will be highlighted. The labels for the bottom row of smart keys will change for each function selected.
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Apollo CNX80 Pilot’s Guide
Annunciations
The following annunciations appear on the display to provide status or
information. All annunciations are available on the display. Annunciations may be output to external annunciators, but are not required.
AnnunciationDescription
Display
GPSIndicates when GPS is being used as the source.
VOR/ILS/LOCIndicates when VOR/ILS/LOC is being used as the
ENRAppears to the right of the “GPS” annunciator when in
TERAppears to the right of the “GPS” annunciator when
APPRAppears to the right of the “GPS” annunciator when
LOI“LOI” (Loss of Integrity) appears on the left side of the
BCThe Back Course annunciation appears to the right of
DRThe Dead Reckoning annunciator appears on the left
PTKThe Parallel Track annunciator appears in the lower
Appears in lower left corner of the display.
source. Appears in lower left corner of the display.
En Route mode.
performing approach navigation within 30 nm of
departure or arrival airport.
GPS approach is active.
map display when WAAS/GPS detects a position error
or is unable to calculate the integrity of the position.
“LOC” when the Back Course Localizer mode is enabled.
side of the map display when GPS position is lost and
the CNX80 is in Dead Reckoning mode. Dead Reckoning mode will continue until GPS position is restored
or the first Pilot Nav leg is reached.
left corner of the display when parallel track is active.
SUSPSuspend annunciation appears in the lower left cor-
ner of the display when automatic sequencing of waypoints in the active flight plan is suspended.
MMessage annunciation appears in the lower left cor-
ner of the display when a message is available for
viewing. A blinking “M” indicates a new message.
VTFVector To Final annunciation appears in the lower left
corner of the display when “Vector To Final” is active.
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Apollo CNX80 Pilot’s Guide
Starting Up
The CNX80 performs internal checks and shows the status of the tests
during start up. The startup screen, owner name (if entered), testing,
position, and database information shows on the screen for several
seconds and then shows the first Map page. It is not generally necessary to enter a GPS seed position.
Power Up
Start Up
1. Push the PWR/VOL knob in to turn on power.
2. When the position display appears, you can press CHG to manually
enter your present position or just wait a few seconds for the
CNX80 to establish your position.
3. The CNX80 performs a number of tests at startup to ensure proper
operation. You may press SKIP to bypass the startup tests, however,
completing these tests is required for IFR flight. Any failures will be
noted by a message.
Database Check
The CNX80 verifies the integrity and expiration date of the database.
Up to two database cycles are supported. The CNX80 will load the
appropriate current database cycle and also let you know if a database is not current (dates invalid).
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Apollo CNX80 Pilot’s Guide
Map Mode (MAP)
The Map mode provides a moving map for a graphic display of your
flight including the surrounding area as well as navigation information.
Maps are generally drawn with Ground Track True North at the top of
the display (Up). True North is at the top of the display for the minimaps for inserting holds, procedures, and intercepts.
Annunciator, or pilot-customized information is shown on the left
side of the display and the map display is shown on the right side.
2. There are four Map pages that you select by turning the Large knob.
3. Turn the Small knob to change the Map scale. Map pages 2-4 allow
you to customize the Nav display items on the left side of the display and map display detail.
4. Press Menu/Enter to view the Menu items for the choices to cus-
tomize your display.
5. Press the key next to the Menu item to change the values.
6. Press the More key to go to the next page of Menu items.
Menu ItemDescription
Map
Airports, VORs,
NDBs, Intersections, User Waypoints, Lo and Hi
Airways
AirspaceSolid reversed means the airspace outline and sec-
Flight PlanMap pages 2-4. Toggles display of route line on/off.
DeclutterAuto-Declutter - Toggles display of labels and icons
Nav Data/Sel
Data
Solid reversed label means identifier and location
symbol are displayed. A bold outline means only the
location symbol will be displayed. A thin outline
means this item will not be displayed on the map.
tor lines are displayed. A bold outline means that
only the outline of airspace is displayed. A thin outline means that airspaces will not be displayed on
the map.
on/off at the higher zoom levels.
Customize the Nav information on map pages 2-4.
Press the Nav Data key and then the Sel Data key.
Then turn the Large knob to move the cursor to the
different fields in the Nav information part of the
Map display. Turn the Small knob to view the available choices of information. Press Menu/Enter to
confirm and save your choices.
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Apollo CNX80 Pilot’s Guide
Map Symbols
Symbol TypeSymbol Graphic
Map
Airport
VOR
VORTAC
VOR-DME
NDB
User Waypoint
Flight Plan Waypoint
Intersection
Ownship - Single
Ownship - Twin
Ownship - Jet
Ownship - Helicopter
8
Apollo CNX80 Pilot’s Guide
Panning (PAN)
The Panning feature of the Map mode allows you to check out the area
near your present position. You can activate the Panning feature by
pressing the PAN key or by pressing the CRSR button on the Small
knob when in Map mode.
The cursor starts at your present position when you start the Pan function. The crosshair cursor remains in the center of the map display.
Move the map around the crosshair by turning the Large (N/S) and
Small (E/W) knobs. A green line will be drawn between your present
position and the crosshair position. The range and bearing to the
crosshair from your present position and the Lat/Lon of the crosshair
position is shown at the bottom of the map display.
Range
Press the Range key to highlight the Range menu item. When Range is
selected, turning the Small knob will change the map range instead of
moving the crosshair.
Panning
MRKCreate a User Waypoint at the cursor position.
Create a New User waypoint
User waypoints allow you to create unique waypoints not already
present in the database or to instantly mark your present position for
future reference.
1. While in the Pan function, press MRK.
2. Press Menu/Enter to save the displayed user name.
or
3. Create a name of your choice and add other information as desired
using the Small knob to change characters and the Large knob to
move the cursor. Press CLR to delete a highlighted character. Then,
press Menu/Enter to save the information.
9
Apollo CNX80 Pilot’s Guide
Direct-To
Press the Direct-To key to get to the Direct-To function which allows you
to quickly set up a flight from your present position directly to a
selected waypoint. You can also use this function to make changes to
a flight plan, set up a user-defined holding pattern, sequence directly
to a selected leg in your flight plan, and fly a Course To or Course From
a selected waypoint.
WPTS
Press the WPTS key to select a given leg from the active flight plan.
Turn the Large knob to highlight waypoints in your flight plan.
DB
Press the DB key to select any waypoint from the database. Use the
Direct-To
the Large and Small knobs to select the waypoint.
Direct
The Direct Menu selection key activates the direct course to the displayed waypoint.
1. When you press Direct-To, the default waypoint shown will be the
highlighted waypoint in your flight plan (unless another waypoint is
highlighted in another operation, then that waypoint would be
used). You can turn the Large knob to select a different waypoint in
your flight plan.
2. You may select a waypoint that is not in your flight plan by pressing
the DB key and then use the Large and Small knobs.
3. Press the Direct key to navigate directly to the selected waypoint.
Inserting a Hold
The Hold function of the Direct-To mode prepares you for entering a
holding pattern at a waypoint either in your flight plan or from the database.
10
Apollo CNX80 Pilot’s Guide
1. Press Direct-To.
2. Select a waypoint for the holding pattern.
a. Press WPTS (default) to select a waypoint along your flight plan
by turning the Large knob to highlight the waypoint. Press Hold.
or
b. Press DB to select a waypoint from the database with the Large
and Small knobs. Press Hold.
3. Use the Large and Small knobs to select Right or Left turns, hold
course, and hold length (nm or km) or hold time (minutes).
4. Press Menu/Enter. The Hold pattern will be drawn on the display
and the CNX80 will provide guidance for the holding pattern. when
you near the holding pattern flight plan sequencing is suspended.
Press SUSP (SUSP annunciator will turn off) to exit the holding pattern and return to the flight plan.
Destination (Dest)
The Dest Menu selection key replaces the active flight plan with a
direct course to the displayed waypoint. You can choose a waypoint
from your flight plan (WPTS) or another waypoint from the database
(DB).
1. When you press Direct-To, the default waypoint shown will be the
highlighted waypoint in your flight plan when the WPTS smart key is
highlighted. You can turn the Large knob to select a different a different waypoint in your flight plan.
2. You may select a waypoint that is not in your flight plan by pressing
the DB smart key and then use the Large and Small knobs to select
the new waypoint.
3. Press the Dest key to navigate directly to the selected waypoint.
4. Press Menu/Enter to accept the new destination waypoint. Press
Menu/Enter again to activate it.
Direct-To
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