Garmin GPS 400W Installation Manual Download Page 10

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Page vi

GNS 400W Series Installation Manual

Rev. G

190-00356-08

5.3.3

MAIN SYSTEM CONFIG ................................................................................................... 5-8

5.3.4

MAIN INPUTS 1 Page ....................................................................................................... 5-10

5.3.5

MAIN INPUTS 2 Page ....................................................................................................... 5-11

5.3.6

INSTRUMENT PANEL SELF-TEST Page ....................................................................... 5-11

5.3.7

MAIN LIGHTING Page ..................................................................................................... 5-12

5.3.8

GPS DATE/TIME SETUP Page ........................................................................................ 5-13

5.3.9

MAIN DISCRETE INPUTS Page ...................................................................................... 5-14

5.3.10

MAIN DISCRETE OUTPUTS Page .................................................................................. 5-15

5.3.11

MAIN CDI/OBS CONFIG Page......................................................................................... 5-16

5.3.12

COM SETUP Page (GNC 420W and GNS 430W Only) ................................................... 5-18

5.3.13

VOR DISCRETE INPUTS Page (GNS 430W Only) ......................................................... 5-19

5.3.14

VOR/LOC/GS CDI Page (GNS 430W Only) ..................................................................... 5-19

5.3.15

VOR/LOC/GS ARINC 429 CONFIG Page (GNS 430W Only) ........................................ 5-21

5.3.16

GPS Vertical Offset ............................................................................................................ 5-22

5.3.17

STORMSCOPE

CONFIG Page ........................................................................................ 5-23

5.3.18

STORMSCOPE

TEST Page ............................................................................................. 5-23

5.3.19

STORMSCOPE

DOWNLOAD DATA Page ................................................................... 5-23

5.3.20

TRAFFIC Page ................................................................................................................... 5-24

5.3.21

RYAN TCAD CONFIG Page ............................................................................................. 5-25

5.3.22

GAD 42 CONFIG Page ...................................................................................................... 5-25

5.3.23

GDL CONFIG Page ............................................................................................................ 5-25

5.3.24

DATA LINK DIAGNOSTICS Page .................................................................................. 5-26

5.3.25

GDL 88 STATUS Page ...................................................................................................... 5-26

5.3.26

GDL 88 INFO ..................................................................................................................... 5-26

5.3.27

TAWS AUDIO CONFIG 1 Page ........................................................................................ 5-27

5.3.28

TAWS AUDIO CONFIG 2 Page ........................................................................................ 5-28

5.4

Ground Checks (Configuration Mode) ....................................................................................... 5-29

5.4.1

Main Indicator (Analog Only) ............................................................................................ 5-29

5.4.2

VOR/ILS Indicator (GNS 430W Only) .............................................................................. 5-29

5.4.3

Discrete Inputs and Annunciator Outputs Checkout .......................................................... 5-29

5.4.4

ADC, Altitude Encoder, Fuel Sensor and Fuel/Air Data Computer .................................. 5-30

5.4.5

Altitude Encoder (Gray Code Connection) ........................................................................ 5-30

5.4.6

AHRS/IRU Interface Check ............................................................................................... 5-31

5.4.7

GAD 42 Interface Check .................................................................................................... 5-31

5.4.8

Lighting Bus Interface Check ............................................................................................. 5-31

5.4.9

HTAWS Audio Check ........................................................................................................ 5-32

5.5

Ground Checks (Normal Mode) ................................................................................................. 5-33

5.5.1

Display of Self-Test Data ................................................................................................... 5-33

5.5.2

Signal Acquisition Check ................................................................................................... 5-34

5.5.3

VHF COM Interference Check ........................................................................................... 5-34

5.5.4

VHF NAV Checkout (GNS 430W) .................................................................................... 5-36

5.5.5

VHF COM Checkout (GNC 420W/GNS 430W) ............................................................... 5-36

5.5.6

Interface Checkout .............................................................................................................. 5-36

5.5.7

Magnetic Compass Check .................................................................................................. 5-43

5.5.8

HTAWS System Check ...................................................................................................... 5-43

5.6

Flight Checks .............................................................................................................................. 5-44

5.6.1

GPS Flight Check ............................................................................................................... 5-44

5.6.2

VHF COM Flight Check (GNC 420W and GNS 430W) ................................................... 5-44

5.6.3

VOR Flight Check (GNS 430W) ........................................................................................ 5-44

5.6.4

ILS Flight Check (GNS 430W) .......................................................................................... 5-45

Summary of Contents for GPS 400W

Page 1: ...190 00356 08 August 2012 Rev G...

Page 2: ......

Page 3: ...rmin SkyWatch and Stormscope are registered trademarks of L 3 Communications 2012 Sirius XM Radio Inc Sirius XM and all related marks and logos are trademarks of Sirius XM Radio Inc All other marks an...

Page 4: ...429 configuration page 5 3 2 Added GDL 88 and GTN crossfill information to the RS 232 configuration page 5 3 20 Added GDL 88 to note 5 3 25 and 5 3 26 Added GDL 88 information 5 5 6 14 and 5 5 6 15 Ad...

Page 5: ...de this notice with any reproduced portion of this document SOFTWARE LICENSE NOTIFICATION AES Encryption The 400W Series units use AES encryption and decryption routines initially written by Dr Brian...

Page 6: ...ust be performed by professional services Lamp s inside this product contains mercury and must be recycled or disposed of according to local state or federal laws For more information go to www garmin...

Page 7: ...FCC Grant of Equipment Authorization 1 14 1 6 5 AFM AFMS POH Considerations 1 15 1 7 Database Options and Updates 1 18 1 7 1 Aviation Database 1 18 1 7 2 Terrain Obstacle Database 1 18 1 8 Fault Detec...

Page 8: ...ies Unit Insertion and Removal 3 7 3 9 3 Unit Replacement 3 7 3 10 Antenna Installation and Connections 3 8 3 10 1 GPS Antenna 3 8 3 10 2 COM Antenna 3 9 3 10 3 NAV Antenna 3 9 4 SYSTEM INTERCONNECTS...

Page 9: ...ILS Indicator Interconnect 4 19 4 9 RMI OBI 4 20 4 9 1 RMI OBI Function 4 20 4 9 2 RMI OBI Electrical Characteristics 4 20 4 9 3 RMI OBI Configuration 4 20 4 9 4 RMI OBI Calibration and Checkout 4 20...

Page 10: ...5 26 5 3 25 GDL 88 STATUS Page 5 26 5 3 26 GDL 88 INFO 5 26 5 3 27 TAWS AUDIO CONFIG 1 Page 5 27 5 3 28 TAWS AUDIO CONFIG 2 Page 5 28 5 4 Ground Checks Configuration Mode 5 29 5 4 1 Main Indicator Ana...

Page 11: ...L QUALIFICATION FORM A 1 APPENDIX B RESERVED B 1 APPENDIX C RESERVED C 1 APPENDIX D 400W SERIES RS 232 AVIATION DATA FORMAT D 1 D 1 Electrical Interface D 1 D 2 General Output Format D 1 D 3 Output Se...

Page 12: ...re 5 22 GPS Vertical Offset Page 5 22 Figure 5 23 STORMSCOPE CONFIG Page 5 23 Figure 5 24 STORMSCOPE TEST Page 5 23 Figure 5 25 STORMSCOPE DOWNLOAD DATA Page 5 23 Figure 5 26 TRAFFIC Page ARINC 429 Tr...

Page 13: ...el EHSI Interconnect One 400W One Sandel SN3500 H 40 Figure H 29 External Navigation Source and GPS Annunciators H 42 Figure H 30 Parallel Slip Code DME Tuning Interconnect H 44 Figure H 31 Not Used H...

Page 14: ...letin date and the purpose of the modification The table is current at the time of publication of this manual see date on front cover and is subject to change without notice Authorized Garmin Sales an...

Page 15: ...he competencies set forth above The 400W Series includes the GPS 400W GNC 420W GNC 420AW GNS 430W and GNS 430AW panel mounted units Refer to Section 7 Limitations for additional information and other...

Page 16: ...el is a 28 VDC unit with a 16 Watt COM transmitter The GNS 430W AW meets the requirements of TSOs specified in Table 1 3 CAUTION The GPS 400W Series product display is coated with a special anti refle...

Page 17: ...ails see Environmental Qualification Form on the Dealers Only page on www garmin com See Appendix A for part numbers Humidity 95 non condensing Altitude Range 1 500 ft to 50 000 ft Input Voltage Range...

Page 18: ...Sensitivity Acquisition No Interference 134 5 dBm GPS 135 5 dBm WAAS Sensitivity Drop Lock 144 dBm Dynamic Range 20 dB Lat Lon Position Accuracy 1 25 meter RMS horizontal 2 meter vertical with WAAS V...

Page 19: ...37 kHz for 8 33 kHz channeling Spurious Response Greater than 85 dB Modulation AM Double sided Emission Designator 6K00A3E Frequency Band 118 00 to 136 99 MHz 25 kHz and 8 33 kHz channel spacing Tran...

Page 20: ...S N N shall not be less than 6 dB Course Deviation Sensitivity 103 5 dBm or less for 60 of standard deflection Flag The LOC Course Deviation Flag must be flagged a in the absence of an RF signal b Wh...

Page 21: ...encies displaced by 132 kHz or greater the input signal is at least 60 dB down Standard deflection a With a standard deflection FLY DOWN condition 90 Hz dominant the output shall be 78 mV 7 8 mV b Wit...

Page 22: ...2300 126GW TNCF 000 RG 27 NM 013 00245 00 Comant GPS WAAS VHF Screw mount Teardrop COM TNC BNC 2 Comant CI 2580 200 4 N A Comant GPS WAAS VHF Screw mount Teardrop TNC BNC 2 Comant CI 2728 200 4 N A Co...

Page 23: ...ation for a license on FCC form 404 Application for Aircraft Radio Station License The FCC also has a fax on demand service to provide forms by fax Outside the US contact the responsible telecommunica...

Page 24: ...ipment Garmin P N 190 01533 00 for compatible equipment shown to be eligible for 14 CFR 91 227 compliant installations in accordance with AC 20 165 Table 1 3 TSO Authorization GPS 400W GPS 420W GPS 42...

Page 25: ...d be considered a reference to the Advisory Terrain function For main software version 5 00 or later the GNS 500W Series units include HTAWS TSO C194 see Table 1 3 Table 1 5 Main Software Part Number...

Page 26: ...LOC Glideslope Information C VHF Communication C Display of traffic information D Display of data from passive thunderstorm detection equipment D Display of moving map other than Terrain Map page D Di...

Page 27: ...llow 8 33 kHz channel spacing in addition to the 25 kHz spacing TSO C40c 1 Garmin was granted a deviation from TSO C40c to use RTCA DO 178B instead of RTCA DO 178A to demonstrate compliance for the ve...

Page 28: ...160C instead of RTCA DO 160D ETSO C146 1 Garmin was granted a deviation from ETSO C146 to use RTCA DO 160C instead of RTCA DO 160D 2 Garmin was granted a deviation from ETSO C146 to use RTCA DO 229C i...

Page 29: ...within the coverage of a Satellite Based Augmentation System complying with ICAO Annex 10 for IFR en route terminal area and non precision approach operations including those approaches titled GPS or...

Page 30: ...roval GARMIN GNSS GPS SBAS NAVIGATION SYSTEM LIMITATIONS The flight crew must confirm at system initialization that the navigation database is current The navigation database is expected to be current...

Page 31: ...minutes in accordance with FAA Order 8400 33 for RNP 4 requirements then the operation must be rescheduled when FDE is available Applicable to dual installations consisting of two Garmin GNSS units B...

Page 32: ...nformation and instructions Contact Garmin for more information on databases available for the 400W Series unit 1 7 2 Terrain Obstacle Database The terrain obstacle database resides on a database card...

Page 33: ...LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS IMPLIED OR STATUTORY INCLUDING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE STATUTORY OR OTHERWISE THIS...

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Page 35: ...ed for installations using VOR navigation and glideslope information A NAV antenna is required for VHF NAV functions A COM antenna is required for COM functions VFR installations must be placarded GPS...

Page 36: ...tion for the installation of specific external sensors The 400W Series unit can accept data from multiple altitude heading and baro correction sources If multiple sources are used the 400W Series unit...

Page 37: ...3 3 Multiple Heading Sources The 400W Series can accept heading data from an ARINC 429 INS IRU ARINC 429 EFIS GAD 42 EHSI GTX 33 330 transponder ARINC 429 traffic advisory system RS 232 FADC and RS 2...

Page 38: ...nown substitute the waterline which is typically referenced as level while performing a weight and balance check 2 The GPS antenna should be mounted in a location to minimize the effects of airframe s...

Page 39: ...antennas four feet from any ADF sense antennas and two feet from the 400W Series and its GPS antenna The COM antenna should also be mounted as far apart as practical from the ELT antenna Some ELTs ha...

Page 40: ...Page 2 6 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure 2 1 GPS Antenna Installation Considerations...

Page 41: ...the GNC 420W or GNS 430W COM antenna ELT antenna and DF receiver antenna is critical Use the following guidelines in addition to others in this document when locating the 400W Series unit and its ante...

Page 42: ...ling information Refer to Section 3 10 for recommended coax cable Refer to Appendix H for the appropriate wiring connections to assemble the wiring connector Once the cable assemblies have been made a...

Page 43: ...00356 08 Rev G 2 8 Compass Safe Distance After reconfiguring the avionics in the cockpit panel if the 400W Series unit is mounted less than 12 inches from the compass recalibrate the compass and make...

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Page 45: ...0411 40 010 00411 41 011 01059 40 BLK 16W 28 X 010 00411 50 010 00411 51 011 01059 50 GRY 16W 28 X GNS 430W 010 00412 00 010 00412 01 011 01060 00 BLK 10W X 14 28 010 00412 10 010 00412 11 011 01060 1...

Page 46: ...6 Antenna Garmin P N 013 00244 00 contains the following items ITEM PART NUMBER QTY GA 36 GPS WAAS Antenna 1 013 00244 00 Garmin 1 AT575 126G Aero Antenna 1 Antenna includes 8 32 UNC 2A x 1 00 SS 303...

Page 47: ...0 00874 01 Data Card Terrain Obstacle Helo Americas South 2GB Note 2 010 00874 02 Data Card Terrain Obstacle Helo Atlantic North 2GB Note 2 010 00874 03 Data Card Terrain Obstacle Helo Atlantic South...

Page 48: ...s 500 nominal impedance GNC 420W and GNS 430W Only Microphone Low impedance carbon or dynamic with transistorized pre amp GNC 420W and GNS 430W Only 3 6 2 Materials Required But Not Supplied New Insta...

Page 49: ...er Insertion Extraction Tool Positioner Insertion Extraction Tool Positioner Insertion Extraction Tool Military P N M22520 2 01 M22520 2 09 M81969 1 04 N A M81969 1 02 M22520 2 08 M81969 1 02 Positron...

Page 50: ...05090 1 583853 4 Positronic M39029 58 360 FC6018D M39029 63 368 N A ITT Cannon 030 2042 000 See Note 2 031 1007 042 N A Notes 1 Non Garmin part numbers shown are not maintained by Garmin and consequen...

Page 51: ...tall the rack in the aircraft panel using six 6 32 flat head screws and six self locking nuts The screws are inserted from the inside through the holes in the sides of the rack 4 If the back plate was...

Page 52: ...0 2 dB can be used for each connection To maintain integrity of the WAAS signal the GPS antenna coaxial cable must have a minimum of two shields e g RG 400 or RG 142B NOTE If RG 142B or RG 400 is use...

Page 53: ...and harness buildup is performed in the shop the coax termination may be provisioned by using a 6 inches inline BNC connection This would be an acceptable place to insert the VSWR Any problem with th...

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Page 55: ...AIN CAUTION ANNUNCIATE Out 9 INTEGRITY ANNUNCIATE Out 10 ANNUNCIATE D Out 11 ANNUNCIATE E Out 12 RESERVED TERRAIN WARNING ANNUNCIATE Out 13 GPS SELECT TERRAIN NOT AVAILABLE ANNUNCIATE Out 14 ILS GPS A...

Page 56: ...ON RP MODE In 62 ALTITUDE C2 2 AURAL SUPPRESSION In 63 ALTITUDE C1 2 TERRAIN INHIBIT In 64 ALTITUDE B4 2 HTAWS AUDIO INHIBIT In 65 ALTITUDE B2 2 RESERVED In 66 ALTITUDE B1 2 RESERVED In 67 ALTITUDE A4...

Page 57: ...I O 1 RESERVED 2 RESERVED 3 RESERVED 4 COM MIC KEY In 5 INTERCOM MIC HI In 6 COM MIC AUDIO HI In 7 500 COM AUDIO HI Out 8 RESERVED 9 RESERVED 10 RESERVED 11 AIRCRAFT POWER In 12 AIRCRAFT POWER In 13...

Page 58: ...n 14 PARALLEL DME 8MHZ Out 15 VOR LOC SUPERFLAG Out 16 500 VOR ILS AUDIO HI Out 17 500 VOR ILS AUDIO LO Out 18 SERIAL DME CLOCK Out 19 SERIAL DME DATA Out 20 SER DME CHAN REQ PAR DME 4MHZ I O 21 SER D...

Page 59: ...ended CAUTION A power connection on P4006 44 is only required if NAV SUPERFLAG and or G S SUPERFLAG is utilized The power inputs P4001 19 and 20 provide power for all functions of the 400W Series unit...

Page 60: ...either the voltage to ground is 1 9 V or the resistance to ground is 375 These inputs are considered inactive if the voltage to ground is 11 33 VDC NOTE Some transponders and other altitude encoder r...

Page 61: ...4 2 Main Indicator Electrical Characteristics 4 4 2 1 Deviation Pin Name Connector Pin I O MAIN LEFT P4001 21 Out MAIN RIGHT 1 65V COMMON P4001 22 Out MAIN UP 1 65V COMMON P4001 27 Out MAIN DOWN P4001...

Page 62: ...orized service center may be required for repair Pin Name Connector Pin I O MAIN OBS ROTOR C P4001 31 Out MAIN OBS ROTOR H GROUND P4001 32 Out MAIN OBS STATOR D P4001 33 In MAIN OBS STATOR E 2 5V COMM...

Page 63: ...y of GPS and VOR LOC Glideslope information on the MAIN external CDI HSI A momentary low on this pin performs the same function as pressing the CDI key on the GNS 430W bezel 4 5 1 4 VLOC ANNUNCIATE GN...

Page 64: ...llows the 400W Series unit to simulate reception of GPS satellite signals CAUTION Do not connect DEMO MODE SELECT in an aircraft installation 4 5 1 13 GPS SELECT The GPS Select Output is driven low wh...

Page 65: ...ELECT P4001 73 In COM REMOTE RECALL P4001 74 In DEMO MODE SELECT P4001 75 In AIR GROUND P4001 70 In These inputs are considered active if either the voltage to ground is 1 9 V or the resistance to gro...

Page 66: ...variation NOTE Aviation RS 232 data may be transmitted with or without the current GPS altitude in feet Refer to Section 5 3 2 The 400W Series unit can receive pressure altitude air data and fuel dat...

Page 67: ...r 075G Active Wpt From To Data 100 Selected Course 1 100P Selected Course 1 113G Message Checksum 114 Desired Track True 115 Waypoint Bearing True 116 Cross Track Distance 116G 2 Cross Track Distance...

Page 68: ...nfiguration setting that can be used to enable the transmission of these labels for the indicated ARINC 429 output types Refer to Section 5 3 1 for additional details 2 Label 116G and 326G utilize the...

Page 69: ...A P4001 46 Out GPS ARINC 429 OUT B P4001 47 Out GPS ARINC 429 IN 1 A P4001 48 In GPS ARINC 429 IN 1 B P4001 49 In GPS ARINC 429 IN 2 A P4001 50 In GPS ARINC 429 IN 2 B P4001 51 In VOR ILS ARINC 429 O...

Page 70: ...ANSFER switch When TRANSMIT INTERLOCK is active the GNC 420W or GNS 430W COM receiver sensitivity is decreased This input is intended to reduce interference from other transmitters in the aircraft The...

Page 71: ...dio and INTERCOM MIC audio 4 7 2 4 DISCRETE INPUTS Pin Name Connector Pin I O TRANSMIT INTERLOCK P4002 14 In COM REMOTE TRANSFER P4002 15 In VLOC REMOTE TRANSFER P4006 28 In These inputs are considere...

Page 72: ...e VLOC frequency is channeled to a localizer channel 4 8 2 VOR ILS Indicator Electrical Characteristics 4 8 2 1 Superflags Pin Name Connector Pin I O VOR LOC SUPERFLAG P4006 15 Out GLIDESLOPE SUPERFLA...

Page 73: ...S rotors VOR OBS STATOR D and VOR OBS STATOR F are each phase and amplitude shifted version of the VOR ROTOR C output Each pair is intended to read one of the two windings of the indicator s OBS stato...

Page 74: ...ata stream set to indicate that a localizer frequency is tuned which stows the needle or drives it to the 3 o clock position 4 9 2 RMI OBI Electrical Characteristics Pin Name Connector Pin I O MAIN OB...

Page 75: ...tate leakage current with respect to ground is less than 10 A NAV DME COMMON must be pulled low to indicate to the NAV module that it is the device channeling the DME NAV DME COMMON is considered acti...

Page 76: ...AUDIO 1 LO P4001 38 Out The AUDIO 1 is a low impedance output and is capable of driving approximately 100mW into a 500 ohm load 4 11 2 Annunciators 4 11 2 1 HTAWS Pin Name Connector Pin I O REDUCED P...

Page 77: ...active if the voltage to ground is 11 to 33 VDC The REDUCED PROTECTION RP MODE input may be used to activate the HTAWS reduced protection mode RP MODE The AURAL SUPPRESSION input may be used to suppre...

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Page 79: ...il it can not turn any more but take care not to over tighten Three turns is the minimum for proper installation If fewer than three turns are possible the mounting rack should be moved aft toward the...

Page 80: ...he right small knob clockwise starting at the MAIN ARINC 429 CONFIG page NOTE The configuration pages shown here reflect main software version 4 00 Some differences in operation may be observed when c...

Page 81: ...n from the following systems Garmin GDU 620 G500 G600 Garmin GTX 330 Garmin and Garmin w TIS This is a Garmin data concentration format Only high speed ARINC 429 should be used Garmin GTX 330 GDL 88 2...

Page 82: ...ht plan information including graphical representation of flight plan procedures to the following EFIS systems Honeywell Primus 1000 GAMA 429 Graphics w Int ARINC 429 data as defined by the GAMA Gener...

Page 83: ...d vertical guidance labels 117G and 327G are not transmitted in the output data stream Enable Labels ARINC 429 labels associated with GPS based vertical guidance labels 117G and 327G are transmitted i...

Page 84: ...n from a Garmin GTN unit to a GNS unit and a manual transfer to user waypoints between GNS and GTN units Icarus alt Serial altitude data from the following units Icarus Instruments 3000 Sandia SAE5 35...

Page 85: ...waypoints between two 400W 500W Series units GDL 69 Serial communication to a Garmin GDL 69 69A GDL 88 5 Serial communication to a Garmin GDL 88 GDL 88 WX 5 Serial communication to a Garmin GDL 88 pl...

Page 86: ...AWS To test the terrain data card highlight the TEST CARD field and press the ENT key Verify that the TEST CARD field indicates PASS A FAIL condition indicates that the terrain data card is unusable T...

Page 87: ...tting will not allow the pilot to select automatic GPS to ILS CDI transitions on the AUX CDI ALARMS page only manual transitions are permitted For Honeywell Bendix King KFC 225 and KAP 140 autopilots...

Page 88: ...long with the MAIN INPUTS 2 Page allows you to monitor the data on ARINC 429 RS 232 and other electrical inputs This is used for verifying electrical interfaces during installation and troubleshooting...

Page 89: ...se VLC SC VOR LOC Selected Course GNS 430W Only JOYSTICK WPT Latitude and longitude of a joystick waypoint sent by an EFIS or RADAR indicator CDI Status of the CDI key GNS 430W Only 5 3 6 INSTRUMENT P...

Page 90: ...us RESP TIME Response Time Sets the speed with which the brightness responds to the input level bus voltage or ambient light changes The higher the number the slower the display responds This field ha...

Page 91: ...e lighting bus control below which the display brightness tracks the 400W Series unit s photocell This field has a range of 0 zero to 99 and is set to 25 at the factory PHOTO SLP OFFST Photocell Slope...

Page 92: ...is pressed RMT CDI The box is filled in while a remote CDI source select switch is pressed RMT RCL The box is filled in while the COM remote recall switch is pressed EXTERNAL SWITCH STATE Helicopter...

Page 93: ...tive and inactive as selected on this page TERM The TERM annunciator is active and inactive as selected on this page VLOC The VLOC source select annunciator is active and inactive as selected on this...

Page 94: ...lag is hidden TO The TO flag is in view SELECTED COURSE Select 150 on the CDI HSI that is connected to the 400W Series unit s MAIN OBS inputs The SELECTED COURSE field indicates near to 150 and a Cali...

Page 95: ...f it is desired to switch a Bendix King KI 229 or KNI 582 RMI pointer independently from the GNS 430W CDI button Track CDI The MAIN King Serial OBI outputs are GPS or VOR and switchable by the GNS 430...

Page 96: ...setting is reversed The higher the SQ 250 number the more signal is required to break squelch SQ 833 Sets the squelch threshold for 8 33 kHz channel spacing operation May be set to any value between 0...

Page 97: ...Using the controls on the GNS 430W front panel make the selections below and verify the interfaces as appropriate NOTE The LAT VERT and SELECTED COURSE configurations only apply to installations where...

Page 98: ...eries to match the input source Verify OBS operation by checking that the course displayed on the 400W Series is within 2 of the selected course Do this at 30 intervals around the OBS card DME CHNL MO...

Page 99: ...ts TX Generates all 429 outputs with SDI 0 VOR ILS 1 Number 1 Pilot VOR ILS Receiver RX Accepts 429 inputs with SDI 0 or 1 TX Generates all 429 outputs with SDI 1 VOR ILS 2 Number 2 Copilot VOR ILS Re...

Page 100: ...ter the height above ground of the GPS antenna Prior to proceeding measure the GPS antenna vertical offset to the nearest foot as shown in Figure 5 21 GPS Antenna Vertical Offset ft Figure 5 21 Measur...

Page 101: ...he STORMSCOPE TEST Page see Figure 5 24 This page shows current strike activity WX 500 status and the heading supplied by the WX 500 The WX 500 mode may be changed to Demo Noise monitor Self test Stri...

Page 102: ...ries unit can change the traffic system operating mode STBY or OPER In standby mode verify that the traffic system may be placed in self test mode by highlighting Test Mode and pressing ENTER on the 4...

Page 103: ...see Figure 5 29 This page allows remote configuration of a GAD 42 Interface Adapter Unit For details of this function please refer to Section 5 of the GAD 42 Installation Manual P N 190 00159 00 5 3...

Page 104: ...ed for the GDL 88 Select the GDL 88 STATUS page see Figure 5 32 This page shows data pertaining to the GDL 88 including GPS Source pressure altitude inhibit status anon mode status and active faults R...

Page 105: ...S alerts 5 3 27 2 VOLUME Field The VOLUME field sets the volume of the TAWS alerts from 0 volume left side to 100 volume right side The default value is 60 of the maximum value The TAWS volume needs t...

Page 106: ...ction Reduced Terrain Clearance Caution Caution Terrain 2x Warning Warning Terrain 2x Reduced Obstacle Clearance Caution Caution Obstacle 2x Warning Warning Obstacle 2x Imminent Terrain Impact Caution...

Page 107: ...owing steps 1 Go to the VOR LOC GS CDI configuration page 2 Verify correct operation of the lateral deviation flag and TO FROM flag using the corresponding selections 3 Verify correct operation of the...

Page 108: ...he active altitude source NOTE After applying power to an altitude source it may take several minutes to warm up During the warm up period the altitude display on the 400W Series unit will be dashed o...

Page 109: ...at after pressing ENT the STATUS field will change to SENDING then change back to ACTIVE If the entry reverts to the previous number when ACTIVE is displayed then refer to the GAD 42 Installation Manu...

Page 110: ...ield Rotate the small right knob to play the various TAWS audio messages The audio clips are the various system caution and warning messages 3 Select and play a number of the audio messages Adjust the...

Page 111: ...e displayed Parameter Self Test Value Course Deviation Half scale left deviation TO indication flag pulled Glideslope Vert Deviation Half scale up deviation flag pulled Annunciators All On Bearing to...

Page 112: ...ference check must be completed on all IFR installations NOTE It is known that certain non aviation radios including marine transceivers can interfere with civil aviation navigation and surveillance e...

Page 113: ...275 MHz 121 225 MHz 131 300 MHz 121 250 MHz 131 325 MHz 131 200 MHz 131 350 MHz NOTE For VHF radios with 8 33 kHz channel spacing include the following frequencies in addition to those listed above 8...

Page 114: ...he 400W Series unit must be verified 5 5 6 1 Honeywell Bendix King EFS40 50 Interface Check If a Honeywell EFS40 50 has been connected to 400W Series unit the interface should be verified as described...

Page 115: ...the self test page verify that the SN3308 is displaying the following data from the GPS source Course Deviation Half scale left deviation TO indication flag pulled Vertical Deviation Half scale up de...

Page 116: ...ify that the SN3308 is displaying the following data from GPS1 Course Deviation Half scale left deviation TO indication flag pulled Vertical Deviation Half scale up deviation flag pulled Active Waypoi...

Page 117: ...displayed and not dashed out 5 Acknowledge the self test on the 400W Series unit by pressing the ENT key 6 Select VLOC on the 400W Series unit and verify that the SN3308 displays NAV 1 or NAV 2 depend...

Page 118: ...Stormscope has been connected to the 400W Series unit the Stormscope interface should be verified as described in this section 1 Go to the Lightning page on the 400W Series unit in the NAV page group...

Page 119: ...UX page group NOTE If the XM Satellite Radio audio subscription has not been activated audio is available only on Channel 1 If the audio subscription has been activated audio should be available on mu...

Page 120: ...a local VOR station or use a simulated signal from an approved VOR Test System 4 Verify that the RMI needle swings and points towards the VOR station 5 5 6 12 DME Tuning Check GNS 430W Only If the 430...

Page 121: ...B chapter 12 section 3 paragraph 12 37 5 5 8 HTAWS System Check While on the ground turn the 400W Series unit on following normal power up procedures The audio panel should also be turned on NOTE A 3D...

Page 122: ...display of flight plan data is consistent with the CDI indication deviation TO FROM in the pilot s primary field of view 5 6 2 VHF COM Flight Check GNC 420W and GNS 430W After the installation is com...

Page 123: ...he CDI key to select VLOC on the 430W Verify that the GPSS mode disengages 5 7 Database Check Check the aviation database to ensure it is current The database information is displayed during the unit...

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Page 125: ...GNS 400W Series Installation Manual Page 6 1 190 00356 08 Rev G 6 RESERVED...

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Page 127: ...limitations No standardized recovery technique is defined as recovery maneuvers may vary 7 2 Installation The conditions and tests required for TSO approval of this article are minimum performance sta...

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Page 129: ...ry replacement and removal must be performed by professional services The 400W Series unit includes an internal battery that will last 5 to 8 years The battery is used for internal time clock and GPS...

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Page 131: ...ironmental Qualification Forms EQFs visit the Dealers Resource Center on Garmin s web site The part numbers for each form are listed below Table A 1 Environmental Qualification Form Part Numbers Unit...

Page 132: ...Page A 2 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 133: ...GNS 400W Series Installation Manual Page B 1 190 00356 08 Rev G Appendix B RESERVED...

Page 134: ...Page B 2 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 135: ...GNS 400W Series Installation Manual Page C 1 190 00356 08 Rev G Appendix C RESERVED...

Page 136: ...Page C 2 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 137: ...scription ETX ASCII end of text character 03 hex D 3 Output Sentence Type 1 The Type 1 output sentences have the following general format id item designator single ASCII alphabetic character dddd item...

Page 138: ...in knots E d d d d d Distance to active waypoint in tenths of nautical miles G s n n n n Cross track error where s L left or R right of course nnnn error in hundredths of nautical miles I d d d d Desi...

Page 139: ...II carriage return character 0D hex LF ASCII line feed character 0A hex Each waypoint in the route being navigated by the 400W Series unit has a Type 2 sentence output by the 400W Series unit approxim...

Page 140: ...sequence number of waypoint unsigned binary wpt 1 5 Destination waypoint identifier will be blank filled on right if less than 5 characters in identifier lat 1 2 3 s d d d d d d d x x m m m m m m x h...

Page 141: ...titude Encoders Altitude Serializers and Altitude Converters RMS sp 12345T 12ul CR Where RMS ASCII characters sp space 0x20 sign indicator 0x2b or 0x2d 12345 altitude in feet T ASCII character sign in...

Page 142: ...0x03 Note Checksum is calculated by adding each byte in the message 2 through 51 such that carries are discarded to give a one byte result The ASCII coded decimal representation of that byte is given...

Page 143: ...8 represents rate of turn degrees per second ZK 901 CR LF ZK ASCII characters sign 901 represents vertical speed tens of ft minute ZL234 CR LF ZL ASCII characters 234 represents heading degrees from n...

Page 144: ...ow right Twin only tenths gallons hour GN90123 CR LF GN ASCII characters 90123 represents fuel used right Twin only tenths gallons GO4567 CR LF GO ASCII characters 4567 represents fuel flow left or Si...

Page 145: ...error log reason indicator SR67890 CR LF SR ASCII characters 67890 represents fuel remaining tenths gallons SS123 CR LF SS ASCII character 123 represents ground speed knots ST456 CR LF ST ASCII charac...

Page 146: ...Page E 6 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 147: ...List The following drawings are included in this section Figure F 1 400W Series Mounting Rack Dimensions Figure F 2 GNS 430W Mounting Rack Installation Figure F 3 GNC 420W Mounting Rack Installation...

Page 148: ...Page F 2 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 149: ...allation Manual Page F 3 190 00356 08 Rev G 3 05 77 5 B A DIMENSIONS MODEL C 4 9 124 4 8 122 3 05 77 5 GNS 430W GNC 420W 1 4 35 6 1 3 33 1 2 30 5 2 85 72 4 4 6 117 GPS 400W Figure F 1 400W Series Moun...

Page 150: ...Page F 4 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure F 2 GNS 430W Mounting Rack Installation...

Page 151: ...GNS 400W Series Installation Manual Page F 5 190 00356 08 Rev G Figure F 3 GNC 420W Mounting Rack Installation...

Page 152: ...Page F 6 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure F 4 GPS 400W Mounting Rack Installation...

Page 153: ...GNS 400W Series Installation Manual Page F 7 190 00356 08 Rev G Figure F 5 400W Series Recommended Panel Cutout Dimensions...

Page 154: ...Page F 8 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 155: ...GNS 400W Series Installation Manual Page G 1 190 00356 08 Rev G Appendix G RESERVED...

Page 156: ...Page G 2 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 157: ...S Interconnect Figure H 16 Traffic Advisory System Interconnect Figure H 17 GTX 330 Interconnect Figure H 18 Weather and Terrain Interconnect Figure H 19 Audio Panel Interconnect Figure H 20 VOR ILS I...

Page 158: ...Page H 2 GNS 400W Series Installation Manual Rev G 190 00356 08 This page intentionally left blank...

Page 159: ...GNS 400W Series Installation Manual Page H 3 190 00356 08 Rev G Figure H 1 400W Series System Interface Diagram...

Page 160: ...Page H 4 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 2 GNS 430W Typical Installation Sheet 1 of 2...

Page 161: ...GNS 400W Series Installation Manual Page H 5 190 00356 08 Rev G Figure H 2 GNS 430W Typical Installation Sheet 2 of 2...

Page 162: ...Page H 6 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 3 GNC 420W Typical Installation Sheet 1 of 2...

Page 163: ...GNS 400W Series Installation Manual Page H 7 190 00356 08 Rev G Figure H 3 GNC 420W Typical Installation Sheet 2 of 2...

Page 164: ...Page H 8 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 4 GPS 400W Typical Installation Sheet 1 of 2...

Page 165: ...GNS 400W Series Installation Manual Page H 9 190 00356 08 Rev G Figure H 4 GPS 400W Typical Installation Sheet 2 of 2...

Page 166: ...Page H 10 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 5 Power Lighting and Antenna Interconnect Sheet 1 of 3...

Page 167: ...GNS 400W Series Installation Manual Page H 11 190 00356 08 Rev G Figure H 5 Power Lighting and Antenna Interconnect Sheet 2 of 3...

Page 168: ...Page H 12 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 5 Power Lighting and Antenna Interconnect Sheet 3 of 3...

Page 169: ...GNS 400W Series Installation Manual Page H 13 190 00356 08 Rev G Figure H 6 Altitude Gray Code Interconnect...

Page 170: ...Page H 14 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 7 Not Used Figure H 8 Not Used Figure H 9 Not Used...

Page 171: ...GNS 400W Series Installation Manual Page H 15 190 00356 08 Rev G Figure H 10 RS 232 Serial Data Interconnect Sheet 1 of 2...

Page 172: ...Page H 16 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 10 RS 232 Serial Data Interconnect Sheet 2 of 2...

Page 173: ...GNS 400W Series Installation Manual Page H 17 190 00356 08 Rev G Figure H 11 ARINC 429 EFIS Interconnect Sheet 1 of 2...

Page 174: ...Page H 18 GNS 400W Series Installation Manual Rev G 190 00356 08 H 11 ARINC 429 EFIS Interconnect Sheet 2 of 2...

Page 175: ...GNS 400W Series Installation Manual Page H 19 190 00356 08 Rev G Figure H 12 ARINC 429 Sandel EHSI Interconnect One 400W Series Unit One Sandel SN3308 Sheet 1 of 2...

Page 176: ...Page H 20 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 12 ARINC 429 Sandel EHSI Interconnect One 400W Series Unit One Sandel SN3308 Sheet 2 of 2...

Page 177: ...GNS 400W Series Installation Manual Page H 21 190 00356 08 Rev G Figure H 13 ARINC 429 Sandel EHSI Interconnect Two GNS 430W One Sandel SN3308 Sheet 1 of 2...

Page 178: ...Page H 22 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 13 ARINC 429 Sandel EHSI Interconnect Two GNS 430W One Sandel SN3308 Sheet 2 of 2...

Page 179: ...GNS 400W Series Installation Manual Page H 23 190 00356 08 Rev G Figure H 14 Not Used...

Page 180: ...Page H 24 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 15 ARINC 429 RS 232 Air Data IRU AHRS Interconnect Sheet 1 of 2...

Page 181: ...GNS 400W Series Installation Manual Page H 25 190 00356 08 Rev G Figure H 15 ARINC 429 RS 232 Air Data IRU AHRS Interconnect Sheet 2 of 2...

Page 182: ...Page H 26 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 16 Traffic Advisory System Interconnect Sheet 1 of 2...

Page 183: ...GNS 400W Series Installation Manual Page H 27 190 00356 08 Rev G s Figure H 16 Traffic Advisory System Interconnect Sheet 2 of 2...

Page 184: ...Page H 28 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 17 GTX 330 Interconnect...

Page 185: ...GNS 400W Series Installation Manual Page H 29 190 00356 08 Rev G Figure H 18 Weather and Terrain Interconnect Sheet 1 of 2...

Page 186: ...Page H 30 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 18 Weather and Terrain Interconnect Sheet 2 of 2...

Page 187: ...GNS 400W Series Installation Manual Page H 31 190 00356 08 Rev G Figure H 19 Audio Panel Interconnect Sheet 1 of 2...

Page 188: ...Page H 32 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 19 Audio Panel Interconnect Sheet 2 of 2...

Page 189: ...GNS 400W Series Installation Manual Page H 33 190 00356 08 Rev G Figure H 20 VOR ILS Indicator Interconnect...

Page 190: ...Page H 34 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 21 RMI OBI Interconnect...

Page 191: ...GNS 400W Series Installation Manual Page H 35 190 00356 08 Rev G Figure H 22 King Serial Panel DME Tuning Interconnect...

Page 192: ...Page H 36 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 23 King Serial Remote DME Tuning Interconnect...

Page 193: ...GNS 400W Series Installation Manual Page H 37 190 00356 08 Rev G Figure H 24 Parallel 2 of 5 DME Tuning Interconnect...

Page 194: ...OF THE GPS ARINC 429 OUTPUT PROVIDE DATA REQUIRED BY THE AUTOPILOT FOR GPSS THE ARINC 429 CONFIGURATION CANNOT BE USED 5 GNS 400 SERIES SETUP ITEMS MAIN SYSTEM CONFIG PAGE DISCRETES ILS GPS APR APPRO...

Page 195: ...GNS 400W Series Installation Manual Page H 39 190 00356 08 Rev G Figure H 26 Not Used Figure H 27 Not Used...

Page 196: ...Page H 40 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 28 ARINC 429 Sandel EHSI Interconnect One 400W One Sandel SN3500 Sheet 1 of 2...

Page 197: ...GNS 400W Series Installation Manual Page H 41 190 00356 08 Rev G Figure H 28 ARINC 429 Sandel EHSI Interconnect One 400W One Sandel SN3500 Sheet 2 of 2...

Page 198: ...NNUNCIATE LAMP VOLTAGE FROM DIMMER CIRCUIT VIVISUN INDICATOR CONNECTION NAV GPS INDICATOR GPS G VLOC W C D B G A P1 P1 VLOC GPS WHITE GREEN 6 GARMIN 1 2 VLOC ANNUNCIATE GPS ANNUNCIATE LAMP VOLTAGE FRO...

Page 199: ...THESE UNITS ALSO PROVIDE NAVIGATION SOURCE SELECTION ANNUNCIATION MID CONTINENT ANNUNCIATION CONTROL UNITS FOR BOTH 14V AND 28V SYSTEMS SHOWN THIS DIAGRAM IS PROVIDED TO SHOW INTERCONNECTION BETWEEN...

Page 200: ...Page H 44 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 30 Parallel Slip Code DME Tuning Interconnect...

Page 201: ...GNS 400W Series Installation Manual Page H 45 190 00356 08 Rev G Figure H 31 Not Used Figure H 32 Not Used...

Page 202: ...Page H 46 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 33 Switches Interconnect...

Page 203: ...GNS 400W Series Installation Manual Page H 47 190 00356 08 Rev G Figure H 34 Not Used Figure H 35 Not Used...

Page 204: ...Page H 48 GNS 400W Series Installation Manual Rev G 190 00356 08 Figure H 36 Garmin GAD 42 Interconnect...

Page 205: ...GNS 400W Series Installation Manual Page H 49 190 00356 08 Rev G Figure H 37 Garmin GDU 620 Interconnect...

Page 206: ...T ONE END WITH LEADS LESS THAN 3 0 INCHES AND LEFT FLOATING AT THE OTHER END IF SHIELDED AUDIO CABLE IS CARRIED THROUGH A DISCO NNECT CARRY SHIELD GROUND THROUGH DISCONNECT ON A SEPARATE PIN 5 OTHER U...

Page 207: ...24 AIRCRAFT GROUND 25 AIRCRAFT GROUND 8 NOTES 1 ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED 2 IF EXTERNAL HTAWS ANNUNCIATION IS REQUIRED THE ANNUNCIATOR PANELS ON THIS PAGE ARE SUITABLE TO...

Page 208: ...0 CONNECT OTHER SHIELD GROUNDS TO AIRCRAFT GROUND WITH AS SHORT A CONDUCTOR AS PRACTICAL 4 REFERENCE SECTION 5 FOR RS 232 CONFIGURATION 5 IF A GTN AND GNS 400W ARE INSTALLED THE RS 232 LINES MAY BE C...

Page 209: ...MUST BE LESS THAN 3 0 CONNECT OTHER SHIELD GROUNDS TO AIRCRAFT GROUND WITH AS SHORT A CONDUCTOR AS PRACTICAL 4 IF RS 232 PORT 1 IS ALREADY USED FOR ANOTHER PURPOSE ANY RS 232 PORT MAY BE CONNECTED IN...

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