Telephone Audio; Multi Crew Aircraft (Gma 35 Only); Wire Obstacle Database; Portable Electronic Devices - Garmin GTN 625 Flight Manual

2.25 Telephone Audio

Telephone audio must not be distributed to the pilot or co-pilot unless a phone
call is active.
Failure to turn off telephone audio when the telephone is not
in use may result in telephone ringer or text message aural
notifications being received during critical phases of flight.

2.26 Multi Crew Aircraft (GMA 35 Only)

For aircraft type certified with more than one required pilot, or operations
requiring more than one pilot, the "Group Co-Pilot with Passenger" audio panel
option shall not be activated. This option is found in the Intercom Setup Menu
when a Garmin GMA 35 audio panel is installed.

2.27 Wire Obstacle Database

Only the "Obstacle/HOT Line" database may be used. Use of the
"Obstacle/Wire" database is prohibited. The database version can be viewed on
the start-up database verification or System- System Status pages.

2.28 Portable Electronic Devices

This STC does not relieve the operator from complying with the requirements of
91.21 or any other operational regulation regarding portable electronic devices.
The Flight Stream interface and data provided to a portable electronic device is
not approved to replace any aircraft display equipment, including navigation or
traffic/weather display equipment.

2.29 Database Updates

Database updates via MMC / SD card or Flight Stream wireless transfers must
be done while the aircraft is on the ground and stationary. In-flight database
transfers or updates are prohibited in flight unless part of the Database SYNC
function that occurs in the background to move databases from one LRU to
another.

2.30 Charts Database (Dual GTN7XX)

When the aircraft installation includes 2 GTNs capable of displaying charts
(GTN 700, 725 or 750) and crossfill is enabled between the GTNs, the GTNs
must have identical charts types (ChartView or FliteCharts) and charts cycles
installed. Failure to have identical charts could affect the chart lookup features
and automatic chart selection.

2.31 Automatic Speech Recognition

Pilots may not use the ASR function to operate the GTN/GMA unless they have
completed the ASR Qualification Procedure located in the GTN Cockpit
Reference Guide successfully. The ASR Qualification Procedure is specific to
each pilot / headset / aircraft combination.
* Includes GMA 35 and GMA 35c Audio Panels
190-01007-A2 Rev. 6
Page 18
CAUTION
*
AFMS, Garmin GTN GPS/SBAS System
FAA APPROVED