Garmin SA01933LA_D Manual de instrucciones descargar pdf (Pagina 6)

Instructions for Continued Airworthiness G600, GNS 530W, GNS 430W, 190-01080-05 Rev. 2

GMA 347, GTX 330D, GMX 200, WSI AV-200 Cessna 208/208B Page 6 of 29

GNS 530W and GNS 430W GPS/NAV/COM:

The Garmin GNS 530W and GNS 430W GPS/NAV/COM units are located in the radio stack in the center

instrument panel and combines controls, a multi-function display, NAV and COM transceivers and a

GPS/WAAS navigator into each unit. Data from the GNS 530W and GNS 430W are displayed on the

GDU 620. The GNS 530W and GNS 430W installations includes two GA 35 antennas, one for each GNS

unit. The GNS 530W and GNS 430W are connected to previously installed Nav and Com antennas.

GMA 347 Audio Panel:

The Garmin GMA 347 Audio Panel is a horizontally oriented panel-mounted audio control panel, marker

beacon system, and intercom, which interfaces to external inputs. The GMA 347 is connected to a

previously installed marker beacon antenna. A GMA 347 maintenance connector (PG11) is installed

behind the pilot’s instrument panel for connection when performing configuration or software updates.

GMX 200 Multifunction Display and WSI AV-200:

The Garmin GMX 200 multifunction display is located in the radio stack in the center instrument panel

displaying information from the GNS 530W, WSI AV-200 weather datalink receiver, and airborne weather

radar (RDR 2000 radars only).

A remote mounted WSI AV-200 with Comant CI 1530-1 (WSI Low Profile Satellite Antenna) is installed

and provides datalink weather information to the GMX 200 multifunction display.

GTX 330D ES Transponders:

Two Garmin GTX330D ES Mode S diversity transponders with ADS-B Out are installed in the radio stack

in the center instrument panel. Four Comant CI 105 L-Band antennas are also installed. Two antennas

are required for each GTX330D; one mounted on the top and the other on the bottom of the aircraft, for a

total of four antennas for the installation. Only one GTX330D can be active at a time. A XPDR 1/2 select

switch allows the crew to toggle between GTX330D #1 and #2. The switch state determines which

GTX330D is the active transponder. Transponder maintenance connectors are installed below the

instrument panel for easy connection when performing software updates.

The GNS 530W and GNS 430W outputs GPS data, including GPS groundspeed, altitude, latitude,

longitude, track, and position integrity, to both GTX330D transponders over an RS-232 serial data bus.

The GTX330D only transmits ADS-B messages and cannot receive and process ADS-B messages.

Avionics Bus 1 Switch/Breaker Modification:

On Caravan aircraft equipped with KFC250 autopilots, the Avionics Bus 1 switch/breaker is required to be

upgraded from the existing 20 amp unit to a new 30 amp unit. This upgrade is optional for KFC150-

equipped Caravans, to be used for installations which require additional electrical margin.

DME Antenna Re-assignment:

The existing transponder #2 antenna location on pre-modification aircraft is located on the cargo pod aft

left side. This antenna remains installed and becomes the DME antenna. The two forward-most L-Band

antennas under the cargo pod are replaced with new Comant CI105s and become transponder #1 (left

side) and transponder #2 (right side) antennas respectively. A new low-loss DME coaxial cable is also

installed.

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Garmin SA01933LA_D Manual de instrucciones Pagina 6