PS Engineering
PAV80 Series IFE System
Installation and Operator’s Manual
200-800-0101
Page 2-8
Rev 2 Sept. 2003
b. Evaluate the audio performance
c. Evaluate the audio level to verify that the music is adequate under flight conditions.
d. Evaluate the muting system to demonstrate that the music will be adequately muted if de-
sired, by radio and intercom.
e. Evaluate the muting override control if equipped.
9. Evaluate failure remediation from crewmember location
a. Turn unit off
b. Locate and pull unit circuit breaker
c. With the disc playing, with minimum volume, listen to the following audio sources (as
equipped), adjusted to normal listening level:
i.
Comm 1, comm. 2, comm 3, HF
ii.
Nav 1, Nav 2
iii.
ADF (1 and 2)
iv.
DME (1 and 2)
v. Marker
vi.
Any other audio sources
10. Select FM Mode, and repeat step 6, listening for interference on the aircraft audio sources. Pay
particular attention to the frequencies listed in table.
FM
COM
107.3
118.000
107.5
118.200
107.7
118.400
107.9
118.600
FM/COM Cross Reference
11. Select AM Mode, and repeat step 6, listening for interference on the aircraft audio sources.
12. Select COM 1 for transmit. Tune COM 1 to 118.00, and the PAV80 to 107.3 MHz. Transmit a test
count and evaluate the unit display and audio output for inconsistencies
13. Repeat step 10 for COM 2, and other transmitters.
a. Tune Nav 1 to local station and perform a standard VOT test in accordance with 14 CFR 91.171.
b. Note the indicated VOR bearing on both systems.
c. Turn the PAV80 on and off, and observe any change in the VOR indication that could be attrib-
uted to the PAV80.
2.10 Final
Inspection
Verify that the wiring is bundled away from all controls and no part of the installation interferes with air-
craft control operation. Move all controls through their full range while examining the installation to see
that no mechanical interference exists. Verify that the cables are secured to the aircraft structure in accor-
dance with good practices, with adequate strain relief. Ensure that there are no kinks or sharp bends in the
cables and coaxial cables. Verify that the cables are not exposed to any sharp edges or rough surfaces, and
that all contact points are protected from abrasion.
Complete logbook entry, FAA Form 337, weight and balance computation and other documentation as
required. Sample text for FAA Form 337 and instructions for continuing airworthiness can be found in
Appendix F.
Return completed warranty registration application to PS Engineering.
