PS Engineering PCD7100-P Installation Manual - Manual (Page 12)

PS Engineering
PCD7100 Series Intercom System with Integral Music System
Installation and Operator’s Manual
200-971-0006 Page 2-6 Rev. 8, Jan. 2015
7. Verify that the PCD7100 system does not adversely affect any other aircraft system by systematically
switching the unit on and off and changing modes, while monitoring the other avionics and electrical
equipment on the aircraft.
2.7.2 CD Player Checkout
8. Insert CD, and verify that the player accepts the disk with about ½ of the diameter in the unit. The
player should pull the disk smoothly and drop into place.
9. The CD player will begin to play, automatically.
10. If the CD is inside at power-up, push the “play” button.
11. Verify that all CD modes operate.
12. Push the “Eject” button and verify that the disc is ejected within about 10 seconds.
2.8 Internal Recorder Checkout (Optional)
With headset plugged into pilot’s side jacks, tune aircraft radio to local frequency, such as FSS or ATC
ground.
Select Com 1 on mic selector switch, and record at least five incoming radio transmissions.
This audio should only appear in one side of the pilot’s headset, and it should be radio (or sidetone) traffic.
Depress the panel or yoke mounted playback switch, and verify that all five messages play, in the order re-
ceived.
2.9 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 accord-
ance 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 re-
quired. Sample text for FAA Form 337 and instructions for continuing airworthiness can be found in Ap-
pendix F.
Return completed warranty registration application to PS Engineering.