Pilot's Operating Handbook
Supplement 56
GARMIN GSR 56 weather datalink
and satellite phone
Edition 3 - December 31, 2015
Rev. 3
Page 9.56.5
>> Airplane with G1000 Flight deck
Before starting engine
On L.H. GMA audio panel
1 - TEL button OFF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
End of procedure.
Before starting a phone call in flight
On L.H. GMA audio panel
1 - TEL button OFF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If rear passengers intend to take part in a phone call :
2 - CABIN button or PASS ICS button OFF
. . . . . . . . . . . . . . . . . . . . . . . . . .
2 types of wording may exist for the same button
If front passenger intends to take part in a phone call :
3 - INTRCOM button or CREW ICS button OFF. . . . . . . . . . . . . . . . . . . . . .
2 types of wording may exist for the same button
On R.H. GMA audio panel
4 - TEL button ON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If rear passengers intend to take part in a phone call :
5 - CABIN button or PASS ICS button ON. . . . . . . . . . . . . . . . . . . . . . . . . . .
2 types of wording may exist for the same button
End of procedure.