V A L A V I O N I C S L T D
N A V 2 0 0 0 N A V I G A T I O N R E C E I V E R
I N S T A L L A T I O N A N D O P E R A T O R ’ S M A N U A L
Release issue
Page 9 of 29
Oct. 2013
2.3.4.3
Audio
The NAV 2000 has one navigation audio output. Although the audio output levels of the receivers are
capable of driving a standard headset directly, it is strongly recommended that these audios be coupled to a
quality audio selector panel. For complete details, refer to the interconnect wiring diagrams in Appendix B.
2.4 POST INSTALLATION CHECK
2.4.1
Operational Check
Refer to section three of this manual. Using a calibrated VOR, Localizer and Glide Slope signals, check all
functions of the NAV 2000 for proper operation. Check the operational functions of other equipment
installed in the aircraft in accordance with the individual manufacture’s operation manuals to insure that no
cross interference exists as a result of this installation.
2.4.2
Final Inspection
Verify that the wiring is bundled away from all controls and that no part of the installation interferes with
the movement of the aircraft controls. Move all of the aircraft controls through their full range of
movement while visually verifying that the installation does not mechanically interfere with the control
movement. Verify that the wiring harnesses are properly secured to the aircraft structure in accordance with
accepted practices as described in AC 43.13 and that adequate strain relief and service loops have been
provided. Ensure that there are no kinks or sharp bends in the wire harnesses. Verify that the wire bundles
are not exposed to any sharp or abrasive surfaces. Complete log book entries, weight and balance
computations and other documentations as required.
2.5 LIMITATIONS
There are no known limitations to the operation of the NAV 2000. Instructions for Continued
Airworthiness and Return to Service Instructions can be found in Appendix C.
