Guide* - Garmin GNS 480 Installation Manaul

History of Revisions
Revision Date
-- 07/13/04
A 9/15/04
B 4/6/05
C 9/20/05
D 10/5/05
E 2/17/06
F 3/7/06
G 10/02/06
H 1/12/07
J 1/10/08
K 9/3/08
L 11/7/08
Ordering Information
To receive additional copies of GNS 480 publications, order the following part numbers:
GNS 480 Installation Manual*
GNS 480 Pilot Guide*
GNS 480 Reference Guide*
GNS 480 Quick Reference Guide*
GNS 480 Computer-Based Training*
A-33 and A33W GPS Antenna Installation Guide*
GNS 480 (CNX 80) Rotorcraft STC Master Data List*
GNS 480 Helicopter Installation Supplement*
STC Antenna Installation Manual*
GA 35, GA 36, GA 37 Antenna Installation Instructions
*These documents, and others relating to the GNS 480 installation, STC certification, and continued
airworthiness/maintenance, are included in electronic form in the GNX 480 (CNX 80) GPS/NAV/COM
Product CD, part number 140-0056-xxx.
GNS 480 (CNX80) Installation Manual
Description
Initial release.
Regulatory compliance clarification.
Removed JTSO information with the exception of Table 1-2.
Update transponder wiring diagrams and interference checkout.
Corrected Figure 2-2 and corrected section 2.8.8.2.
Added information regarding new antennas and removed old
information regarding A-33 and A-34 antennas.
Updated for Software version 2.1
Update for TSO-C146 deviation. Update antenna requirements. Add
ETSO information.
Added GA 35 antenna information.
Corrected errors for the part numbers called out in TSO/ETSO/JTSO
tables. Corrected part numbers in figures showing single and dual
installations. Also changed address of Garmin (Europe) Ltd.
Update airborne software to version 2.3. Update GPS/WAAS antenna
table to show antennas/software combination that removes operational
limitation. Added note [4] to EQF.
Show SATCOM compatibility for new antennas. Add GMX 200 and
GDU 620.
560-0982-01 Rev L
560-0982-xx
560-0984-xx
560-0989-xx
561-0281-xx
560-0990-xx
560-0949-xx
560-0995-xx
560-0999-xx
190-00569-00
190-00848-00
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