Garmin GMA 347 Installation Manual page 9

The following table identifies hardware modification (Mod) Levels for the GMA 347 Audio Panel. Mod
Levels are listed with the associated service bulletin number, service bulletin date, and the purpose of the
modification. The table is current at the time of publication of this manual (see date on front cover) and is
subject to change without notice. Authorized Garmin Sales and Service Centers are encouraged to access
the most up-to-date bulletin and advisory information on the Garmin Dealer Resource web site at
www.garmin.com using their Garmin-provided user name and password.
MOD SERVICE
LEVEL BULLETIN
NUMBER
GMA 347 Installation Manual
190-00325-01
GMA 347 HARDWARE MOD LEVEL HISTORY
SERVICE
BULLETIN
DATE
PURPOSE OF MODIFICATION
Page vii
Revision A