PS Engineering
PCD7100 Series Intercom System with Integral Music System
Installation and Operator’s Manual
Section II - Installation
2.1
GENERAL INFORMATION
2.1.1 SCOPE
These sections provide detailed installation and interconnect instructions for the PCD7100-Series Intercom
System with internal Compact Disc (CD) Player.
Please read this manual carefully before beginning any installation to prevent damage and post-installation
problems. Installation of this equipment requires special tools and knowledge.
NOTE:
An appropriately rated Certified Aircraft Repair Station must install this equipment in accordance
with applicable regulations. PS Engineering, Incorporated warranty is not valid unless the equipment is
installed by an authorized PS Engineering, Incorporated dealer. Failure to follow any of the installation
instructions, or installation by a non-certified individual or agency will void the warranty, and may result in
an unairworthy installation.
2.2
Unpacking and Preliminary Inspection
Use care when unpacking the equipment. Inspect the units and parts supplied for visible signs of shipping
damage. Examine the unit for loose or broken buttons, bent knobs, etc. Verify the correct quantity of com-
ponents supplied with the list in Section 1.6 (B). If any claim is to be made, save the shipping material and
contact the freight carrier. Do NOT return units damaged in shipping to PS Engineering. If the unit or ac-
cessories shows any sign of external shipping damage, contact PS Engineering to arrange for a replace-
ment. Under no circumstances attempt to install a damaged unit in an aircraft. Equipment returned to PS
Engineering for any other reason should be shipped in the original PS Engineering packaging, or other
UPS approved packaging.
2.3
Equipment Installation Procedures
2.3.1 Cooling
Requirements
Forced air-cooling of the PCD7100 is not required. However the unit should be kept away from heat pro-
ducing sources (i.e. defrost or heater ducts, dropping resistors, heat producing avionics) without adequate
cooling air provided.
2.3.2 Mounting Requirements
The PCD7100 must be rigidly mounted to the instrument panel or other structure of the aircraft structure
and within view and reach of the persons wishing access. Installation must comply with FAA Advisory
Circular AC 43.13-2A (or later revision). The unit may be mounted in any area where adequate clearance
for the unit and associated wiring bundle exist.
The unit must be installed within ±30° of horizontal along the pitch axis, and ±10° of horizontal along the
roll axis in level flight.
Avoid installing the PCD7100 close to high current devices or systems with high-voltage, pulse type out-
puts, such as DME or transponders.
2.3.3 Mounting Rack Installation
Remove the unit from the mounting tray by unscrewing the 3/32" hex-head screw that is near the left edge
of the unit. Carefully slide the unit free of the tray. Set the unit aside in a safe location until needed. Install
the tray using six FHP 6-32 x ½" screws. The unit must be supported at front and rear of the mounting tray.
200-971-0005
Page 2-1
Rev. 5, Dec. 2002
