Garmin Apollo CNX80, Installation Manual

Page: 73 / 168

Post-Installation Configuration & Checkout
Apollo CNX80 Installation Manual 560-0982-00 Rev D 3-1
3 P
OST
I
NSTALLATION
C
ONFIGURATION
& C
HECKOUT
P
ROCEDURES
Once the CNX80 unit has been installed, configure the unit for the particular installation and then complete
the checkout procedures herein to verify proper operation. The steps that are not applicable to a particular
installation may be skipped. A checkout log sheet is included in Table 3-5 on page 3-32, to be filled out
during the checkout procedure. The completed checkout log sheet should be maintained with the aircraft
permanent records.
3.1 M
OUNTING AND
W
IRING
C
HECK
Verify that all cables are properly secured and shields are connected as the install drawings indicate.
Installation may require that you check the movement of the aircraft controls to verify that there is no
interference.
3.2 E
QUIPMENT
S
ETUP AND
C
ONFIGURATION
Prior to system operation, the CNX80 must be configured for the particular installation using the setup
functions provided.
The system setup and checkout functions are reached in the Ground Maintenance mode of the CNX80.
This mode should not be accessed during flight. The Ground Maintenance mode is reached by pressing the
line select keys 1, 4, and
MENU/ENTER in sequence immediately after the CNX80 initialization is
complete and before any other bezel keys on the CNX80 are pressed. Line select key 1 is the top line select
key, line select key 4 is the fourth key down, and
MENU/ENTER is the lower most key below the line
select keys. After pressing the keys, wait for the CNX80 to restart into Ground Maintenance mode. The
Ground Maintenance mode default menu display (SETUP) is shown in Figure 3-1. Pressing the
SETUP ,
TEST or INPUT smart keys along the bottom allows selection of that function. Pressing the EXIT smart
key will return the CNX80 to the Airborne mode.
Figure 3-1 - Ground Maintenance Mode Display