Garmin GMA 1347D-00 설치 매뉴얼 - 페이지 23

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INSTALLATION PROCEDURE

3.1

Unpacking Unit

Carefully unpack the equipment and make a visual inspection of the unit for evidence of damage incurred

during shipment. If the unit is damaged, notify the carrier and file a claim. To justify a claim, save the

original shipping container and all packing materials. Do not return the unit to Garmin until the carrier

has authorized the claim.

Retain the original shipping containers for storage. If the original containers are not available, a separate

cardboard container should be prepared that is large enough to accommodate sufficient packing material

to prevent movement.

3.2

Antenna Installation

Install the antenna according to the antenna manufacturer's instructions.

3.3

Antenna Cable Connectors

The antenna cable requires a BNC plug connector on both ends. Follow BNC connector manufacturer

instructions for assembly of the BNC connector.

3.4

Electrical Connections

All electrical connections to the GMA 1347D, including the marker beacon antenna and shield ground,

are made through two 78-pin D-subminiature connectors (see Figure 4-1). Tables in Section 4 define the

electrical characteristics of all input and output signals. Required connector and associated hardware are

supplied in the connector kit (P/N 011-00813-01). See figures in Appendix B for interconnect wiring

diagrams.

Check wiring connections for errors before inserting the GMA 1347D into the rack.

Incorrect wiring could cause internal component damage.

Manufacturer

Garmin P/N

Military P/N

AMP

Positronic

ITT Cannon

GMA 1347D Installation Manual

190-00303-21

CAUTION

Table 3-1. Pin Contact Part Numbers

78 pin D-Subminiature Connectors (P3471, 3472)

16 AWG

18-20 AWG

(Power Only)

336-00044-01

336-00044-00

N/A

22-28 AWG

336-00021-00

M39029/58-360

204370-2

MC8522D

030-2042-000

Page 3-1

Revision C