Avionics Innovations AI 8-DCU P/N: 11001 Installation Manual - Manual (Page 6)

AI-8 DCU/ AI-Changer 8
INSTALLATION INSTRUCTIONS
NOTE
FOR TECHNICAL ASSISTANCE PLEASE CALL 760-788-2602 8:00 AM TO 5:00 PM PST.
ALL REPAIRS AND RETURNS ARE PROCESSED THROUGH AVIONICS INNOVATIONS
ALWAYS FOLLOW PROPER INSTALLATION PRACTICES PER FAA ADVISORY CIRCULARS (AC) 43.13B
OR LATER FAA APPROVED REVISION.
1. Select an appropriate location in the instrument panel for the AI-8 DCU
A. Location should be near to center to maximize viewing quality.
2. Mount tray in location using 4 6/32 countersunk screws. Screws must mount flush to the
inside of the tray for clearence.
3. Select an appropriate location for the AI-Changer unit.
A. The cable between the Changer and the Controller should not exceed 25’.
4. Mount the AI-Changer brackets to the changer ( horizontal or vertical) utilizing the (4) screw,
washer and lock washers supplied. Mount the changer assembly to the floor decking utilizing (4)
MS24693-28 Screws, see page 8 of this manual.
5. Wire the unit as per diagram.
6. Install antenna on bottom or top of aircraft using approved practices and
data.
7. Use RG 142 for antenna lead.
INSTALLATION NOTES:
1. In some installations the radio reception may be poor on the ground. This is normal, an in-flight
operational check should be accomplished after installation to ensure proper radio reception.
2. *** ( 14 volt systems ) low batteries may hinder operation prior to engine start
3. Consult the intercom manufacturer for specifications and hookup instructions.
4. On mono installations refer to the installation schematic for proper installation.
5. Unit must be completely seated in tray to ensure proper connection.
6. Do not over tighten the unit into the tray. Over tightening can damage unit.
7. Compact disc’s with scratches or other markings will cause skipping
Revision NC 03/28/01
Page 6