Garmin Apollo CNX80, Installation Manual

Page: 43 / 168

Installation Procedures
Apollo CNX80 Installation Manual 560-0982-00 Rev D
2-13
Figure 2-5 - Cam Lock Positioning
2.6.3 U
NIT
R
EMOVAL
To remove the unit from the mounting frame, turn the screw counter-clockwise with the hex driver to
unscrew the cam lock mechanism. The unit will begin to pull away from the mounting tube. Turn the screw
until slight resistance is felt and then pull the unit from the frame.
Do not exert excessive turning force at
the end of the cam lock travel or the unit may be damaged.
With the cam lock fully disengaged, pull the
unit straight out while holding onto the sides of the bezel. It is not recommended that you pull the unit out
by the rotary knobs. No special extraction tools are required if the mounting tube is properly installed.
2.6.4 U
NIT
R
EPLACEMENT
Whenever the CNX80 is removed and reinstalled, verify that the CNX80 unit power-up self-test sequence
is successfully completed and no failure messages are annunciated. If the unit was serviced or if a different
unit is being installed, accomplish the setup and configuration procedures defined in 3.2 prior to verifying
that the CNX80 unit power-up self-test sequence is successfully completed and no failure messages are
annunciated. The setup items for a particular installation should have been previously recorded on a Post-
Installation Checkout Log that was completed upon initial installation (refer to Table 3-5).