Garmin WORKFORCE 320, Installation Manual

Page 1: ...GTX 320 Shown GARMIN International Inc 1200 E 151st Street Olathe KS 66062 USA 190 00133 01 Revision L June 2001 GTX 320 320A TRANSPONDER INSTALLATION MANUAL...

Page 2: ...ments GARMIN International Inc 1200 E 151 st Street Olathe KS 66062 USA Telephone 913 397 8200 Dealer Line 1 800 800 1420 Web Site Address www garmin com INFORMATION SUBJECT TO EXPORT CONTROL LAWS Thi...

Page 3: ...2 1 INTRODUCTION 5 2 2 UNPACKING AND INSPECTING EQUIPMENT 5 2 3 ANTENNA INSTALLATION 5 2 3 1 Location Considerations 5 2 3 2 Antenna Installation 5 2 3 3 Installation Approval Considerations for Pres...

Page 4: ...PENDIX C STC PERMISSION GTX 320 39 LIST OF ILLUSTRATIONS FIGURE PAGE 2 1 DB 25 Pin Out Definitions 11 3 1 Transponder Front Panel 14 B1 GTX 320 320A Outline Drawing 25 B2 GTX 320 320A Connector Rack K...

Page 5: ...your GTX 320 320A enables ATC computers to display aircraft identification altitude and ground speed on ATC radar screens The GTX 320 320A is equipped with IDENT capability that activates the Special...

Page 6: ...0A Bezel Height 1 63 inches 41 mm Bezel Width 6 25 inches 159 mm Rack Height Dimple to Dimple 1 71 inches 43 mm Rack Width 6 30 inches 160 mm Depth Behind Panel with Connectors measured from face of a...

Page 7: ...of the GTX 320 320A Transponder and antenna are minimum performance standards It is the responsibility of those desiring to install this transponder and antenna either on or within a specific type or...

Page 8: ...GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES WHETHER RESULTING FROM THE USE MISUS...

Page 9: ...arate cardboard container should be prepared that is large enough to accommodate sufficient packing material to prevent movement 2 3 ANTENNA INSTALLATION 2 3 1 Location Considerations A The antenna GA...

Page 10: ...staller proceed according to any of the following listed alternatives 1 Obtain approved antenna installation design data from the aircraft manufacturer 2 Obtain an FAA approved Supplemental Type Certi...

Page 11: ...12 RG304 17 0 311601 M17 127 RG393 21 0 311501 27 0 311201 41 0 310801 Supplier Information Vendor Electronic Cable Specialists 5300 W Franklin Drive Franklin WI 53132 Tel 800 327 9473 414 421 5300 Fa...

Page 12: ...conductor dielectric and shield braid through the sidewall of the connector and solder the center conductor to the center pin of the connector NOTE When using low loss cable it may be necessary to fla...

Page 13: ...configurations available Suitable mounting brackets may be fabricated from sheet metal or angle stock To ensure a sturdy mount rear support for the unit should be provided B Do not insert screws throu...

Page 14: ...Positioner Insertion Extraction Tool Military P N M22520 2 01 N A M81969 1 02 M22520 2 08 M81969 1 02 Positronic 9507 9502 11 M81969 1 02 9502 5 M81969 1 02 ITT Cannon 995 0001 584 N A N A 995 0001 60...

Page 15: ...ltitude C4 8 External Ident 9 Altitude B1 10 Altitude C1 11 Altitude B2 12 Altitude B4 13 Ground 14 Switched Power Output 15 Aircraft Power 11 to 33 VDC 16 External Standby 17 External Suppression Sup...

Page 16: ...ES GTX 320 units that are at Mod Level 1 must use the Mod Level 1 NARCO Installation Adapter After Mod Level 1 the GTX 320 sits 0 17 4 3 mm closer to the instrument panel Also when installing the GTX...

Page 17: ...T 76A 78A Adapter and when the aircraft has a bus voltage of 28 VDC make sure the 28 VDC dropping resistor is bypassed A Attach the KT 76A 78A installation adapter to the rear of the GTX 320 using the...

Page 18: ...required or desired contact the FCC at 800 322 1117 to request form 404 Application for Aircraft Radio Station License The FCC also has a fax on demand service to provide forms by fax at 202 418 0177...

Page 19: ...ior to takeoff and to OFF or SBY as soon as practical after completing landing roll unless the change to SBY has been accomplished previously at the request of ATC TST Turning the switch to the TST po...

Page 20: ...See the Aeronautical Information Manual AIM for a detailed explanation of identification codes 3 2 3 IDENT Button On occasion the controller will request SQUAWK IDENT Respond by momentarily pressing a...

Page 21: ...ot apply in which case they should be marked N A Not Applicable INSTRUCTIONS FOR CONTINUED AIRWORTHINESS GARMIN GTX 320 320A 1 Introduction Aircraft that has been altered Registration N number Make Mo...

Page 22: ...l 8 Diagrams Refer to Appendix B of this manual 9 Special Inspection Requirements N A 10 Application of Protective Treatments N A 11 Data Relative to Structural Fasteners Antenna installation removal...

Page 23: ...istance Flight Standards Inspectors have the resources to respond to questions regarding the ICA Implementation and Record Keeping For major alterations performed in accordance with FAA field approval...

Page 24: ...ies A1 D1 except as noted Low Temperature 4 5 1 High Temperature 4 5 2 4 5 3 In Flight Loss of Cooling 4 5 4 Cooling air not required Altitude 4 6 1 Decompression 4 6 2 Overpressure 4 6 3 Temperature...

Page 25: ...ested to Category B Voltage Spike 17 0 Equipment tested to Category A Audio Frequency Susceptibility 18 0 Equipment tested to Category B Induced Signal Susceptibility 19 0 Equipment tested to Category...

Page 26: ...ariation 5 0 Equipment tested to Category C Humidity 6 0 Equipment tested to Category A Shock 7 0 Equipment tested to Category B Vibration 8 0 Equipment tested in each aircraft type to aircraft zone 2...

Page 27: ...Equipment tested to Category A Radio Frequency Susceptibility 20 0 Equipment tested for conducted susceptibility to Category T radiated susceptibility to Category T and pulse test to Category T Radio...

Page 28: ...ng installation drawings B1 GTX 320 320A Outline Drawing B2 GTX 320 320A Connector Rack Kit Assembly Drawing B3 GTX 320 320A Recommended Panel Cutout Dimensions B4 GTX 320 320A Interconnect Wiring Dia...

Page 29: ...GTX 320 320A Installation Manual Page 25 Page 26 blank 190 00133 01 Rev L Figure B1 GTX 320 320A OUTLINE DRAWING...

Page 30: ...PLATE D SUB 25 POSITION 5 330 00184 25 330 00198 00 336 00022 00 336 00023 00 312 00005 05 115 00285 00 125 00032 02 211 60234 06 125 00046 00 234 10002 00 7 9 11 10 NOT SHOWN NOT SHOWN NOT SHOWN 9 8...

Page 31: ...GTX 320 320A Installation Manual Page 29 Page 30 blank 190 00133 01 Rev L Figure B3 GTX 320 320A RECOMMENDED PANEL CUTOUT DIMENSIONS...

Page 32: ...GTX 320 320A Installation Manual Page 31 Page 32 blank 190 00133 01 Rev L Figure B4 GTX 320 320A INTERCONNECT WIRING DIAGRAM...

Page 33: ...GTX 320 320A Installation Manual Page 33 Page 34 blank 190 00133 01 Rev L Figure B5 GTX 320 320A DUAL TRANSPONDER INTERCONNECT WIRING DIAGRAM...

Page 34: ...GTX 320 320A Installation Manual Page 35 Page 36 blank 190 00133 01 Rev L Figure B6 NARCO AT 150 INSTALLATION ADAPTER ASSEMBLY DRAWING...

Page 35: ...GTX 320 320A Installation Manual Page 37 Page 38 blank 190 00133 01 Rev L Figure B7 KING KT 76A 78A ADAPTER ASSEMBLY DRAWING...

Page 36: ...ion Manual Page 39 190 00133 01 Rev L APPENDIX C STC PERMISSION Consistent with N8110 69 or Order 8110 4 Aviation Authority approved installations are hereby granted permission to use STC SA00642WI da...

Page 37: ...Page 40 GTX 320 320A Installation Manual Rev L 190 00133 01...