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KLN 94 Installation Manual .book

1. 13 3 92 Antenna Technical Characteristics 1 3 4 198 Comm Filter Technical Characteristics 1 4 UNITS AND ACCESSORIES SUPPLIED 1 4 1 KLN 94 GPS 1 4 2 GPS Antenna ee 1 4 3 KLN 94 Installation Kit 1 4 4 KA 91 92 Installation Kit 1 4 5 1 5 ACCESSORIES REQUIRED BUT NOT SUPPLIED 1 5 1 Forced Air Cooling 1 5 2 Indicators and 1515 1 5 3 CDI Indicator With MSG WPT Annunciators 1 6 OPTIONAL ACCESSORIES 40 1 6 1 PC Inteiace MIU A 1 6 2 Annunciators and Switch Annunciators 1 6 3 NAV GPS Switching eene eto 1 6 4 Right Angle Connector 1 7 LICENSE REQUIREMENTS 2 22 0 21 414444 1 8 RECOMMENDATIONS FOR IFR APPROVAL 1 8 1 Aircraft Logbook Entry u 1 8 2 Aircraft Installation Requirements
2. voc 0 aa ew FRONT SIDE CONNECTOR PLUG KPN 2549 00 5 275 13 40 NOTES DIMENSIONS ARE IN CENTIMETERS 2 USE KA33 BLOWER KIT 071 4037 00 FOR AIRCRAFT 071 4057 01 FOR 28 ARCRAFT 3 WEIGHT 1 25 LBS 0 57 KG FIGURE 2 16 KA 33 P N 071 4037 00 01 OUTLINE AND MOUNTING Dwg No 155 05574 0000 Rev 5 Rev 4 Jan 2003 10599104 CDL Page 2 39 BENDIX KING KLN 94 LAMP CAPRIS 95 STALLATION AND REMOVAL TOOLS AVAILABLE FROM LCOMP 1 Ed TYPE EATON PART NUMBER Sear CONNECTOR BLOCKS ARE P N 031007630060 1 SWITCH toe CONNECTOR 4 FOR EATON SERIES 584 AND 031007850060 CONNECTOR PIN CRIMP TOOL 581 103 ee BLOCK xs NUHSER FOR EATON SERIES 582 CONNECTOR PIN REMOVAL TOOL 587 104 Tay NOTCH INDICATES D 2 5 CONNECTOR PIN REMOVAL TOOL 58T 105 2 lc nj D 2 5 212 I aye 31 29 25 MOUNTNG SLEEVES 1 I 8 era PANEL ALLIEDSIGNAL VENDOR ae THICKNESS PART NUMBER PART NUMBER i 9 9 9 Lal B DIMENSION A I s LUE _ 123 NE os 0527 TO 072 031 00763 0029 4686 29 tpe TER
3. 1 8 3 Approved Airplane Flight Manual Supplement 1 8 4 _ gt _ _ 1 9 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS SECTION GENERAL INFORMATION Rev 4 Jan 2003 10599104 CDL KLN 94 BENDIX KING KLN 94 SECTION INSTALLATION Paragraph Page 2 1 GENERAL INFORMATION 280 2 1 2 2 UNPACKING AND INSPECTING EQUIPMENT _ 2 1 23 EQUIPMENT INSTALLATION 2 1 2 3 1 Avionics Cooling Requirements For Panel Mounted Equip 2 1 2 3 2 94 Mechanical Installation mmm 2 2 233 Antenna 2 2 2 3 4 Antenna Installation Considerations 2 2 2 2 2 8 5 Antenna Mechanical Installation RN 2 3 2 3 6 Electrical Installation a a them en nnnm 2 4 2 4 POST INSTALLATION CHECK OUT INFORMATION 2 67 2 4 1 Mamtenance Pages 2 67 2 4 2 Post Installation Checkout Procedure 2 73 2 4 3 Installation Chock Out 2 74 2 4 4 Integrated Installation Check Out Ne 2 75 2 5 ERROR CODES see eode ees
4. ipea ali 2 80 SECTION III OPERATION Paragraph Page 3 1 GENERAL INFORMATION _ __ tace 3 1 APPENDIXES APPENDIX A RS 232 FORMAT DEFINITION pp A 1 APPENDIX B SUPPLEMENTALS J Gua den xar RR ra ac knit kn B 1 APPENDIX C SUPPLEMENTAL ad C 1 APPENDIX D DIRECT REPLACEMENT OF A KLN 89B WITH A KLN 94 D 1 APPENDIX E ENVIRONMENTAL QUALIFICATION FORMS E 1 Rev 4 Jan 2003 10599104 CDL Toc ii BENDIX KING KLN 94 Figure 2 1 2 2 2 3 2 4 2 5 2 6 2 8 2 9 2 10 2 11 2 12 2 13 2 14 2 15 2 16 2 17 2 18 2 19 2 20 2 21 2 22 2 23 2 24 2 25 2 26 2 27 2 28 LIST OF ILLUSTRATIONS Page KLN 84 P941 CONNECTOR PIN FUNCTIONS tt the ho enitn 2 10 KLN 94 P942 CONNECTOR PIN FUNCTIONS eee 2 11 KLN 84 P943 CONNECTOR PIN rrt trn eina 2 13 KLN 94 CRIMPING AND INSERTION EXTRACTION TOOLS 2 14 84 INSTALLATION DRAWING Ne 2 15 KA 91 OUTLINE DRAWING m 2 17 KA 91 INSTALLATION DRAWING 2 19 KA 91 BACKPLATE OUTLINE DRAWING conet 2 21 KA 92 OUTLINE DRAWING lu a asss 2 23 KA 92 INSTALLATION DRAWING rer terrent enm inae 2 27 KA 92 BAC
5. Aircraft D PLATE COMANT N 32 R 173 Dia Thru Hole Farside 405 Dia 50 Max 4 Places Note 071 0 1553 020 0 is TSO d Antenna FIGURE 2 9 KA 92 OUTLINE Dwg No 071 01553 0200 Rev AB Sheet 2 of 3 Rev 4 Jan 2003 10599104 CDL Page 2 24 BENDIX KING KLN 94 NOTES 1 For best performance electrical bond between aircraft and antenna should be less than 10 milliohms measured from TNC connector to aircraft skin 2 Antenna to be mounted with four 8 32 x 3 4 inch long Pan Head phillips stainless steel screws Honeywell P N 089 05909 0012 3 tags to be vendor supplied in accordance with Honeywell P N 057 05753 0000 and Comant P N B40585 1 4 Airspeed Rating 600 knots TAS maximum 5 Antenna to be installed with installation kit Honeywell part number 050 03318 0000 6 Antennas to be bulk packaged as per good commercial practice 7 Finished antenna assembly to be tested utilizing Honeywell Test Chamber 190 2361 XX or equivalent and CHU Associates source antenna model CA3224 or Tecom Model 401163 2 FIGURE 2 9 KA 92 OUTLINE Dwg No 071 01553 0200 Rev AB Sheet 3 of 3 Rev 4 Jan 2003 10599104 CDL Page 2 25 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page 2 26 BENDIX KING KLN 94 4 089 05909 0012 8 32 X 0 75 1191 PHP SCREW 4X 25 6 4 1 00 25 4 4 30 108 0 63 5 0
6. 0 250 braid over jacket Trim cable jacket braid dielectric to dimensions shown Split outer jacket 4 places approx 90 apart to dimension Lightly tin center conductor 2 Fold back braid foil and inner shield to expose dielectric 3 Slide contact assembly pin or CABLE NUT BRAID socket between inner dielectric ET CLAMP CONTACT and foil shield Make certain X ASS Y contact assembly is pushed on cable to flare outer jacket and center conductor is visible through inspection hole Smooth shields back over contact assembly and solder center contact as shown 4 Push braid clamp and bushing forward over shield as far as possible Slide cable nut over bushing and insert finished assembly into connector body Tighten cable nut completely to seal cable assembly FIGURE 2 14 KA 91 92 TNC ANTENNA COAX CONNECTOR ASSEMBLY to 80 FEET 010 100 FEET For Cable P Ns 024 0007 1 0000 Rev 0 024 00072 0000 Rev 0 Rev 4 Dec 2002 10599104 CDL Page 2 35 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Dec 2002 10599104 CDL Page 2 36 BENDIX KING KLN 94 088 1290 00 089 5909 14 6 ATTACH AIR DUCTING 150 0038 O TO REAR AND OR SIDE OF AVIONICS EQUIP d 148 5085 0 2 d 150 0038 00 2 CE CNB NOTES ECK 2 1 REMOVE DISCARD SCREWS WASHERS AND NUTS HOLDING FAN COVER S TO BACK PLATE
7. 250 2 050 V 31 75 52 07 TT 4 52 C114 7 9 67 245 6 025 HIGH DIMPLE 4 PLACES Ps 089 02353 0001 6 089 06012 0006 6 NOTES L USE THIS PAGE SHEET 2 2 FOR 94 2 ALL DIMENSIONS ARE IN INCHES MILLIMETERS 3 UNIT WEIGHT 3 00 LBS 1 35 KG DATA LOADER JACK WEIGHT WITH MOUNTING RACK 3 60 LBS 1 62 KG 4 TOLERANCE FOR PANEL CUTOUTS 40 030 0 761 0 000 0 00 5 REFER INSTALLATION MANUAL FOR COOLING REQUIREMENTS 5 6 TO DETERMINE STACK HEIGHT USE THE HEIGHT DIMENSIONS OF FRONT BEZEL m 1 WHEN INSTALLING TWO OR MORE PANEL MOUNTED UNITS IN A STACK THE MOUNTING TRAY SHALL BE 050 1 27 APART MOUNTING TRAY HAVE 0 025 0 63 DIMPLES BUILT IN TOP AND BOTTOM 50 THAT TWO TRAYS WILL AUTOMATICALLY BE SPACED PROPERLY PRIOR TO FASTEN OF 047 05959 0002 AND 047 05960 000 WRAP WIRE BUNDLE WITH ELECTRICAL FRICTION TO AVOID WIRE CHAFING 9 030 00230 0000 4 057 05621 0000 ARE NOT USED ON 94 0 057 05628 0000 15 NOT SHOWN FIGURE 2 5 KLN 94 INSTALLATION DRAWING Dwg No 155 06020 0000 Rev AC Rev 4 Jan 2003 10599104 CDL Page 2 15 BENDIX KING KLN 94 Dimensions Inch MM LO sss MAX 1 00 RAD BLEND 4X F SERIAL 1235 RAD BLEND TG 2X AREA ln 211 DIA 0 50 RAD THRU HO
8. Insertion Loss from 118 00 to 137 00 MHz 3dB maximum Impedance from 118 00 to 137 00 MHz 50 ohms VSWR from 118 00 to 137 00 MHz 1 5 1 NOTE The conditions and tests performed on this article are minimum performance standards It is the responsibility of those desiring to install this article either on or within a specific type or class of aircraft to determine that the aircraft installation conditions are within these performance standards The article may be installed only if further evaluation by the applicant documents an acceptable installation and is approved by the Administrator Rev 4 Jan 2003 10599104 CDL Page 1 5 BENDIX KING KLN 94 1 4 UNITS AND ACCESSORIES SUPPLIED 1 4 1 KLN 94 GPS RECEIVER The KLN 94 is available in the following versions 14V 28V BLACK PART NUMBER LAMPS BEZEL CERTIFICATION VERSION 069 01034 0101 X X BRNAV 94 069 01034 0102 BRNAV and 94 DC Roll Steering 1 4 2 GPS ANTENNA 91 antenna is available by ordering P N 071 01545 0200 KA 92 antenna is available by ordering P N 071 01553 0200 1 4 3 KLN 89 89B 94 INSTALLATION KIT The KLN 89 89 94 Installation Kit P N 050 03321 0000 is available with crimp connectors only A list of the required crimp tools and insertion extraction tools can be found in Section 2 of this manual The kit and a complete list of the ite
9. RCVR Hardware Error 0800 EEPROM Failure The EEPROM memory has failed its checksum Bad EEPROM Return for service RCVR Hardware Error 1000 RS 232 Channel 2 Failure The second RS 232 UART on the receiver has failed the loop back test This self test can only be enabled during test mode on the receiver and should not be seen in normal operation It could be one of the following in the order of probability 1 The receiver was put in test mode without looping back the two serial ports 2 Bad ASIC or Microprocessor on the receiver RCVR Hardware Error 2000 BBP Underflow The baseband processing loop detected an error in the 1mS processing loop It could be one of the following in the order of probability 1 The flex cable between the Receiver Board and the Main Board mat have come out of the socket in the GPS 2 Bad TCXO MMIC or ASIC on the Receiver Board RCVR Hardware Error 8000 BBP Overflow The baseband processing loop detected an error in the 1mS processing loop It could be one of the following in the order of probability 1 The flex cable between the Receiver Board and the Main Board mat have come out of the socket in the GPS 2 Bad TCXO MMIC or ASIC on the Receiver Board Rev 4 Jan 2003 TABLE 2 1 GPS RECEIVER ERROR CODES 10599104 CDL Page 2 81 BENDIX KING KLN 94 GPS Page Definition Suggested Action Messages Altitud
10. prd z LATERAL DEVIATION R 1 1 COURSE DEVIATION L N N X 29 29 l4 4 i I LATERAL DEVIATION L 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 COURSE DEVIATION FLAG N N K 1 F C 31 31 1 1 1 z I LATERAL FLAG 1 1 1 1 1 COURSE DEVIATION FLAG F F G D 32 1 32 I 1 1 T 1 I I LATERAL DEVIATON FLAG 1 1 I I I I I I I I 1 1 1 1 I I I NAV SUPERFLAG 1 1 37 1 P 39 1 SUPERFLAG 2 gt 2 38 Is 36 LATERAL SUPERFLAG 1 1 1 1 1 1 1 1 1 1 1 1 1 FROM 5 5 K 2 27 1 27 2 1 B 1 2 I 1 I 55 FROM I I 1 1 1 TO 24 J V 26 26 1 1 1 1 E 2 i i i 1 32 TO 1 LOWERCASE LETTER CONNECTORS PIN DESIGNATORS ARE SHOWN AS UNDERLINED UPPERCASE LETTERS 2 ALL WIRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED 3 NOT ALL RELAYS ARE NEEDED FOR ALL INSTALLATIONS A RELAY IS NOT REQUIRED IF AN INDICATOR PIN IS NOT SHOWN FOR THAT RELAY 4 A RELAY IS NOT REQUIRED FOR THE LOC ENGAGE CONNECTION TO THIS INDICATOR AS THIS PIN DOES NOT HAVE A COURSE DEVIATION FUNCTION IT IS USED TO PARK THE RMI NEEDLE 5 L CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS WTH AS SHORT A CONDUCTOR AS PRACTICAL 6 THE GLIDESLOPE DEV AND FLAG SHOULD BE SWITCHED SO THAT IT IS DISCONNECTED FROM T
11. 10599104 CDL Page 2 10 BENDIX KING KLN 94 O N n n n N 15 16 17 18 19 20 21 22 23 24 Rev 4 Jan 2003 lt INPUTS OUTPUTS TEST TAKE HOME SPARE IN 1 SPARE IN 2 SPARE IN 3 ROLL STEERING LO SPARE IN 0 APPROACH ARM IN LATERAL SUPER FLAG VERTICAL SUPER FLAG LATERAL DEV L LATERAL DEV VERTICAL DEV UP VERTICAL DEV DOWN ALTITUDE ALERT AUDIO ALTITUDE ALERT AUDIO LO FCS LOC ENG A C POWER MONITOR 11 33 VDC AC POWER GROUND D4 1 2 4 Figure 2 2 KLN 94 P942 CONNECTOR PIN FUNCTIONS Sheet 1 of 2 10599104 CDL Page 2 11 BENDIX KING KLN 94 P942 25 1 26 MEC E B2 a _ B4 28 4 C1 29 C2 30 4 C4 31 GPS DISPLAYED 7 Mee O 33 FROM 34 OBS OUT 35 OBS SIN 36 4 OBS COS 37 7 MM OBS RETURN lt INPUTS OUTPUTS gt Figure 2 2 KLN 94 P942 CONNECTOR PIN FUNCTIONS Sheet 2 of 2 Rev 4 Jan 2003 10599104 CDL Page 2 12 BENDIX KING KLN 94 1 25 I 297 6 ea eae MP RIT Ac i 5 EXT_EEPRM TMCP_ENABLEn de i
12. INDIA dddd 10 x magnetic desired track degrees use selected course in OBS mode dash if Nav Flag is set ddddd active waypoint identifier dddd 10 x magnetic bearing to active waypoint degrees use radial from active waypoint 180 in OBS mode dash if Position Flag is set sddd magnetic variation dash if Position Flag is set s sign E for East W for West add 10 magnetic variation degrees FEN MESES warnings 4th character is A if estimated position error exceeds 3 8nm otherwise dddddd 10 x distance to destination nm dash if Nav Flag is set free fromat for development testing only 17 flight plan waypoint data this item is sent for each waypoint in the active flight plan dd waypoint number 01 25 s sequence number bits 76543210 xlannnnn x unused 1 is last waypoint a 1 if active nnnnn sequential number unassigned binary Rev 4 Jan 2003 10599104 CDL Page A 12 BENDIX KING KLN 94 STANDARD RS232 Item Designator Data Format Data Field Width Description a Snnnnn 17 baro corrected external altitude input S sign or nnnnn altitude feet to nearest foot dash if not valid hh mm ss UTC time of data abcdefghij GPS discretes a W for waypoint alert T for turn else dashed bzN for new message P for persistent message else dashed C E for enroute T
13. MOTOR FAN 148 5085 ASSEMBLE UNIT 090 00959 0000 REF AS SHOWN 2 2 WIRE COLOR CODE RED POSITIVI GRAY NEGATIVE 3 CONNECTOR RECEPTACLE ASSEMBLY INSTRUCTIONS CUT MOTOR LEAD WIRES TO 5 250 INCHES 127 635mm IN LENGTH AND STRIP ISO OIO 3 81 254mm OF INSULATION FROM EACH END b REFERRING TO THE CRIMP TOOL 005 2012 0 USE CRIMP DIE TO FASTEN BOTH BARE WIRE AND INSULATION IN THEIR PROPER LOCATIONS ON THE TERMINALS CRIMP EACH TERMINAL ONTO MOTOR LEAD WIRES PER GOOD COMMERCIAL PRACTICE USING INSERTION TOOL 005 2012 19 INSERT TERMINALS INTO THE RECEPTACLE AS SHOWN PRESS TABS AGAINST RECEPTACLE HOUSING AND MOUNT INTO REC TANGULAR HOLE AS SHOWN 4 AFTER UNIT IS FULLY ASSEMBLED APPLY FULL RATED VOLTAGE AND CHECK FOR PROPER OPERATION 057 2794 057 2203 XX 030 2548 00 030 2550 01 gt i x j GREY 2 M gt 5 SECURE CABLE 5 WITH RTV 016 01082 0000 IN FOUR PLACES TWO 016 01082 0000 AR 4 PLCS PLACES AS SHOWN AND TWO PLACES ON OPPOSITE SIDE DO GET SEE NOTE 5 RTV ON WIRES 091 0 09 03 2 REF 07I 4037 00 CI 03 O47 6693 02 089 2344 02 6 ALTERNATE MOUNTING CONFIGURATIONS FIGURE 2 15 KA 33 P N 071 4037 00 01 FINAL ASSEMBLY Dwg No 300 03256 0000 Rev AA Rev 4 Jan 2003 10599104 CDL Page 2 37 BENDIX KING KLN 94 g
14. Rev 4 Jan 2003 10599104 CDL Page 2 68 BENDIX KING KLN 94 Second MNT 1 Page Format Selection Choices Default Installed Equipment Fuel Mgt Sys Y Y or N for yes or no Fuel Mgt Ind N YorN this line blank if N is selected above Full Fuel 0064 0000 to 9999 0000 this line blank if no fuel mgt sys or if fuel mgt sys has its own control indicator The third MNT 1 page has the following selection choices and format 1 Whether the KLN 94 is installed with an air data computer 2 Whether the KLN 94 is installed with a back up emergency battery not available from Honeywell 3 Below what aircraft bus voltage should the back up battery be used Not a choice if there is no emergency battery Third MNT 1 Page Format Selection Choices Default Installed Equipment 232 Air Data Y Y or N for yes or no N Emerg Bat Y Y or N for yes or no N Use Bat 10 2 V 0 33 V this line blank if no emerg bat 10 2 V 2 4 1 2 Maintenance 2 MNT 2 Page The MNT 2 page displays total hours of operation and number of power cycles on the KLN 94 and is not configurable 2 4 1 3 Maintenance 3 MNT 3 Page The MNT 3 page is used to calibrate the OBS setting of the aircrafts HSI or CDI to the KLN 94 so that the KLN 94 reads the value the pilot selects on the HSI or CDI It is necessary to configure this page only if the KLN 94 is interfaced to an HSI or CDI resolver such that the K
15. at greater than 89 north and south latitudes C IFR Navigation is restricted as follows l The system must utilize ORS level 01 or later FAA approved revision 2 data on the self test page must be verified prior to use 3 en route and terminal navigation is prohibited unless the pilot verifies the currency of the aeronautical data base or verifies each selected waypoint for accuracy by reference to current approved data 4 Instrument approaches must be accomplished in accordance with approved instrument approach procedures that are retrieved from the 94 data base 94 aeronautical data base must incorporate the current update cycle The 94 Quick Reference P N 006 18228 0000 Rev 1 dated 8 2000 or later applicable revision must be immediately available to the flight crew during instrument approach operations b Instrument approaches must be conducted in the approach mode and RAIM must be available at the Final Approach Fix c APR ACTV mode must be annunciated at the Final Approach Fix BEECH 55 006 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE 3 OF 17 SECTION LIMITATIONS NOTE 4 f BENDIX KING KLN 94 SUPPLEMENT Accomplishment of ILS LOC LOC BC LDA SDF and MLS approaches are not authorized When an alternate airport is required by the applicable operating rules it must be served by an approach based on other than GPS or Loran C navi
16. Low Bus Voltage Check Charging System This Power Monitor feature can be turned on and off by the pilot on the SET 9 page but actual configuration can only be done from the MNT 4 page The SET 9 page displays to the pilot the actual bus voltage to the KLN 94 as well as the alert voltage and alert delay that have been configured on the MNT 4 page Changes are made to the MNT 4 page using the CRSR button and the concentric knobs as described in Section 2 4 1 1 The MNT 4 page has the following format and choices MNT 4 Page Format Selection Choices Default Bus Monitor Alert Volt 12 8 V 0 0 33 0V 10 0 V Alert Delay 15 S 0 99 seconds 15S The following procedure is suggested as a means of determining what voltage to use for the alert voltage Cycle power to the KLN 94 to exit the Maintenance pages View the SET 9 page to determine the actual voltage being supplied to the KLN 94 while the engine is running alternator generator supplying the bus voltage You may want to do this with the engine at idle so that you see the lowest possible voltage supplied by the alternator generator Next determine the actual voltage being supplied to the KLN 94 when only the battery is supplying the voltage alternator generator turned off or engine not running Rev 4 Jan 2003 10599104 CDL Page 2 70 BENDIX KING KLN 94 The alert voltage should be chosen to be about half way between these two voltages For example in a 14
17. Nov 2002 Added 069 01034 0102 Roll Steering flavor 721124 A Morozov Honeywell International Inc PN 004 09133 4800 Rev A Page 3 of 3 THIS PAGE 15 RESERVED NOMENCLATURE PART NUMBER TSO NUMBER MANUFACTURER S SPECIFICATION MANUFACTURER ADDRESS CONDITIONS TEMPERATURE AND ALTITUDE TEMPERATURE VARIATION HUMIDITY SHOCK VIBRATION EXPLOSION WATERPROOFNESS FLUIDS SUSCEPTIBILITY SAND AND DUST FUNGUS SALT SPRAY MAGNETIC EFFECT POWER INPUT VOLTAGE SPIKE CONDUCTED AUDIO FREQUENCY CONDUCTED SUSCEPTIBILITY INDUCED SIGNAL SUSCEPTIBILITY RADIO FREQUENCY SUSCEPTIBILITY RADIO FREQUENCY EMISSION LIGHTING INDUCED TRANSIENT SUSCEPTIBILITY LIGHTING DIRECT EFFECTS ICING RTCA DO 160C PARA 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 0 17 0 18 0 19 0 20 0 Change 3 21 0 Change 3 22 0 Change 2 23 0 Change 1 24 0 ENVIRONMENTAL OUALIFICATION FORM KA 92 ANTENNA 071 01553 0200 C129 See Specification Control Dwg 071 01553 0200 ALLIEDSIGNAL GENERAL AVIATION AVIONCS 400 N ROGERS ROAD OLATHE KS 66062 USA CONDUCTED TESTS Category A2 and F2 Category A Category C Operational Shock Test Categories C L M and Y Category X NOT TESTED Category R Category F Category X Not Tested Category X Not Tested Category 5 Class Z Category A and B Category A and B Category A B and Z Category A Category R Catego
18. item data lt it gt item terminator lt CR gt ASCII carriage return character lt STX gt ASCII end of text character Any data which is invalid or exceeds the data format will be filled with dashes RS232 OUTPUT DATA ITEM DEFINITIONS KLN 94 There are two RS232 output data item definitions as represented in the following tables The first table shows the Standard definitions as selected on the MNT7 page see paragraph 2 4 1 7 in this manual STANDARD RS232 Data hh hundreths of minutes Designator Format Width 9 present latitude dash if position is set s sign N for North S for South dd degrees mm minutes Rev 4 Jan 2003 10599104 CDL Page A 11 BENDIX KING KLN 94 STANDARD RS232 Item Designator Data Format Data Field Width Description B s ddd mmhh 10 present longitude dash if position flag is set s sign E for East W for West ddd degrees mm minutes hh hundreths of minutes ddd magnetic track degrees dash if GS is set ddd groundspeed knots dash if position flag is set ddddd 10 x distance to active waypoint nm dash if Nav Flag is set sdddd crosstrack error dash if Nav Flag is set s sign R for aircraft position right of course L for aircraft position left of course dddd 1000 x crosstrack error nm
19. or 4 Internet Update A new navigation database can be obtained via the Internet at the following address http www gpsdatabase com Store the new database on the hard drive of the PC Then connect the laptop via the PC loader kit PN 050 03612 0000 refer to Figure 2 26 Turn on the KLN 94 to the SET 3 page Then run the program NETLOAD EXE and follow the appropriate instructions Rev 4 Jan 2003 10599104 CDL Page 2 77 BENDIX KING KLN 94 Diskette Update Connect the laptop via the PC loader kit PN 050 03612 0000 ref figure 2 26 Turn on the KLN 94 to the SET 3 page Insert the 3 5 Database diskette into the PC Cycle the power of the PC and follow the menu driven instructions A small number of PC s may exhibit problems during the load because a few select BIOS services are incompatible with the Honeywell diskettes If there is uncertainty relating to this contact Honeywell Product Services at 913 782 0600 or Navigation Services at 1 800 247 0230 or 913 712 3145 NOTE The KLN 94 database may be updated using a PC with the KLN 94 mounted in an aircraft refer to Figure 2 18 Cartography databases are only updateable via card exchange Update frequency has not yet been established but will most likely be annually 2 4 4 10 ALT ALERT ALT ALERT AUDIO Upon approval of the self test page five 5 beeps will be issued on the audio output and five 5 sonalert bursts will be produced by the ALT ALERT output if ALT
20. 16 ALTITUDE ALERT AUDIO LO BENDIX KING KLN 94 ALTITUDE ALERT ANNUNCIATE P941 lt 19 15 ALTITUDE ALERT AUDIO NOTE AN UNSWITCHED UNMUTED INPUT MUST BE USED INTO THE AUDIO SYSTEM IF MULTIPLE AUDIO OUTPUTS ARE CONNECTED TO A SINGLE INPUT ON AN AUDIO PANEL THE AUDIO OUTPUT LEVEL OF ALL OF THE UNITS CONNECTED TO THE PIN IS REDUCED THE AUDIO LEVEL MUST THEN BE ADJUSTED AT THE AUDIO PANEL OR AT EACH OF THE CONNECTED UNITS ANY TIME AN ADDITIONAL UNIT IS CONNECTED VERIFY THAT TURNING THE POWER OFF ON EACH OF THE SOURCES DOES NOT STOP THE AUDIO FROM ALL THE SOURCES SHARING THE INPUT FIGURE 2 25 KLN 94 BACKLIGHTING amp ALT ALERTING INTERCONNECT Rev 4 Jan 2003 Dwg No 155 01732 0005 Rev 10599104 CDL Page 2 59 16 ALTITUDE ALERT AUDIO LO NOTES 1 LOWERCASE LETTER CONNECTOR PIN DESIGNATORS ARE SHOWN AS UNDERLINED UPPERCASE LETTERS 2 ALL WIRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED 3 L CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT A CONDUCTOR AS PRACTICAL BENDIX KING KLN 94 BENDIX KING KLN 94 OPTIONAL SEE NOTE 6 1 LOADER RS 252 OUT SEE NOTE 4 91 92 P911 P921 NOTES 1 LOWERCASE LETTER CONNECTOR PIN DESIGNATORS ARE SHOWN AS UNDERLINED UPPERCASE LETTERS 2 ALL WRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED 3 THIS PIN MUST A
21. Honeywell format and can be used to drive certain Honeywell RMI units Rev 4 Jan 2003 10599104 CDL Page 2 5 BENDIX KING KLN 94 The output can also be converted by a Honeywell KDA 692 which provides standard 4 wire SINE COSINE OBI information Pin 10 LATERAL DEV FLAG Pin 11 LATERAL DEV FLAG Pin 12 VERTICAL DEV FLAG Pin 13 VERTICAL DEV FLAG These deviation flag outputs DEV FLAG outputs with respect to DEV FLAG For the specifications on these outputs refer to Section 1 3 of this manual Pin 14 GROUND Pin 14 is tied to aircraft ground Wiring harness shields are not to be terminated on this pin Refer to Figure 2 17 Pin 15 WAYPOINT ANNUNCIATE Pin 15 is the Waypoint Alert annunciator output This output is tied to a remote annunciator lamp When the line is pulled low the annunciator lamp will illuminate The annunciator will be on whenever waypoint alerting is occurring For more complete information refer to the KLN 94 Pilots Guide P N 006 18207 0000 Pin 16 MESSAGE ANNUNCIATE Pin 16 is the Message annunciator output This output is tied to a remote annunciator lamp When the line is pulled low the annunciator lamp will illuminate The annunciator will be on whenever the message prompt on the KLN 94 is on For more complete information refer to the KLN 94 Pilots Guide P N 006 18207 0000 Pin 17 APPROACH ARM ANNUNCIATE Pin 17 is the Approach Arm annunciator output This output is tied to a
22. 94 Approach Set for CDI or Elect Mech HSI Installations The following switch annunciators are being offered for CDI or HSI switching APR switching and annunciation in KLN 94 non precision approach installations KLN 94 89B Annunciator Set 28 VDC Lighting NAV GPS Sw Ann 031 00785 0711 or 031 00763 0711 WPT MSG Ann 031 00785 0505 or 031 00763 0505 0718 GPS APR ARM ACT Sw Ann 031 00785 0766 KLN 94 89B Annunciator Set 14 VDC Lighting NAV GPS Sw Ann 031 00785 0712 or 031 00763 0712 WPT MSG Ann 031 00785 0762 or 031 00763 0762 0719 GPS APR ARM ACT Sw Ann 031 00785 0767 Rev 4 Jan 2003 10599104 CDL Page 1 11 BENDIX KING KLN 94 NAV GPS Switch Annunciator Installations where the outputs from KLN 94 and an existing navigation system are switched between a common indicator or HSI may require some type of annunciation A NAV GPS switch annunciator is available that provides both the annunciation and a switch contact to energize the switching relay s required for the switching of the outputs This Switch Annunciator is available in 5 V 14 V or 28 V versions as shown below LIGHTING Honeywell P N Honeywell P N 28 VDC 031 00763 0711 031 00785 0711 14 VDC 031 00763 0712 031 00763 0712 Eaton Series 584 Eaton Series 582 Old Style Preferred WPT MSG Remote Annunciators TWO FIELD ANNUNCIATORS WPT MSG
23. 94 which will cause the Self Test Page to be displayed Verify that all external annunciators are energized Cycle the KLN 94 display past all initialization pages Verify all external annunciators are extinguished If the message light comes on view the Message Page to verify that there is a message If any other annunciator remains lighted review the status of the KLN94 to determine if the lighted annunciator is justified NOTE Annunciators should be checked one at a time in order to verify that the correct one lights 2 4 4 8 Quicktune Interface If the KLN 94 is interfaced to a KX 155A KX 165A for Quicktune operation the following test must be performed to verify the installation Turn on the KLN 94 and display the APT5 page where airport frequencies are displayed choose any airport with at least one frequency Press the CRSR button move the cursor on any frequency and press the ENT button Verify that the selected frequency now appears in the COMM Standby Frequency of the KX155A KX165A To verify the NAV part of the operation display the VOR1 page Press the CRSR button move the cursor on the VOR frequency and press the ENT button Verify that the selected frequency now appears in the NAV Standby Frequency of the KX 155A KX 165A 2 4 4 9 Dataloader The database cartridge may be updated with a new navigation database using a laptop computer The laptop computer must be IBM compatible and have an available COM port 1 2 3
24. Altitude Checksum Sum for PALT bytes excluding the sign character Example The sum for 850 feet would be 3 33H Rev 4 Jan 2003 10599104 CDL Page A 6 BENDIX KING KLN 94 FORMAT C 108 BYTE ASCII STRING con t BYTE DESCRIPTION FORMAT 71 76 Density Altitude DALT feet ASCII coded decimal format with a sign character as for PALT 77 Density Altitude Checksum Sum for DALT bytes excluding the sign character as for PALT 78 80 Total Air Temperature xC ASCII coded decimal format with a sign character Example of 25xC would be sent as 52 81 Total Air Temperature Checksum Sum for total air temperature bytes excluding the sign byte as for PALT 82 84 Wind Direction degrees from true North ASCII coded decimal format Example 122 degrees would be sent as 22 32H 32H 31H 85 Wind Direction Checksum Sum for wind direction bytes as for IAS 86 88 Wind Speed knots ASCII coded decimal format as for IAS 89 Wind Speed Checksum Sum for wind speed bytes as for IAS 90 92 Drift degrees ASCII coded decimal format with a direction character Example 7 right would be sent as 70R 14 left would be sent as 4117 Rev 4 Jan 2003 10599104 CDL Page A 7 BENDIX KING KLN 94 FORMAT C 108 BYTE ASCII STRING con t BYTE DESCRIPTION FOR
25. Flow Rate ASCII coded decimal format as for Total Fuel Remaining 16 Total Fuel Flow Rate Checksum Sum of fuel flow bytes computed as for Total Fuel Remaining 17 22 Engine One Fuel Flow Rate ASCII coded decimal format as for Total Fuel Remaining 23 Engine One Fuel Flow Rate Checksum Sum of Left Engine Fuel Flow Rate bytes computed as for Total Fuel Remaining 24 29 Engine Two Fuel Flow Rate ASCII coded decimal format as for Total Fuel Remaining Rev 4 Jan 2003 10599104 CDL Page A 4 BENDIX KING KLN 94 FORMAT B 52 BYTE ASCII STRING con t BYTE DESCRIPTION 30 Engine Two Fuel Flow Rate Checksum Sum of Right Engine Fuel Flow Rate bytes computed as for Total Fuel Remaining 31 36 Total Fuel Used ASCII coded decimal format as for Total Fuel Remaining 37 Total Fuel Used Checksum Sum 0 Total Fuel Used bytes computed as for Total Fuel Remaining 38 43 Engine One Fuel Used ASCII coded decimal format as for Total Fuel Remaining 44 Engine One Fuel Used Checksum Sum of Left Engine Fuel Flow Rate bytes computed as for Total Fuel Remaining 45 50 Engine Two Fuel Used ASCII coded decimal format as used for Total Fuel Remaining 51 Engine Two Fuel Used Checksum Sum of Left Engine Fuel Flow Rate bytes computed as for Total Fuel Remaining 52 ETX ASCII code 03H NOTE 1 In the case of single engine aircraft allEngine One and Engine Two data including che
26. Fuel Remaining Break each decimal value into BCD representation Using BCD arithmetic sum the 4 BCD values and convert the lower order BCD digit to an ASCII coded numeric digit Example The checksum for a value of 432 would be 9 39H 8 11 Fuel Flow Rate units hours ASCII coded decimal format as used for Fuel Remaining 12 Fuel Flow Rate Checksum Sum 0 fuel flow rate bytes computed as described for Fuel Remaining 13 EXT ASCII code 03H NOTE 1 Fuel remaining and IV6I flow rate information shall be for the complete aircraft 2 This 13 byte record shall be transmitted every 1 6 seconds 0 16 seconds Rev 4 Jan 2003 10599104 CDL Page A 3 BENDIX KING KLN 94 FORMAT B 52 BYTE ASCII STRING BYTE DESCRIPTION STX ASCII code 02H Unit of Measure 1 gallon 1 imperial gallon L 1 liter K 1 kilogram 1 pound 3 8 Total Fuel Remaining ASCII coded decimal format least significant digit is tenths LSB first Example A fuel remaining value of 543 2 would be sent as 2 3450 32H 2EH 33H 34H 35H 30H Total Fuel Remaining Checksum Break each decimal value into BCD representation Using BCD arithmetic sum the 4 BCD values and convert the lower order BCD digit to an ASCII coded numeric digit Example The checksum for a value of 543 2 would be 4 10 15 Total Fuel
27. KING KLN 94 RS 232 IN AEA DATA LOADER RS 232 OUT BENDIX KING KX 155A 165A FISSA p941 BENDIX KING 94 1 1 1 1 1 1 1 1 1 1 1 1 2 DATA LOADER RS 232 OUT 1 1 1 1 1 1 1 5 1 ALL WIRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED 2 __ CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS AS SHORT A CONDUCTOR AS PRACTICAL FIGURE 2 28 KLN 94 QUICKTUNE INTERCONNECT Dwg No 155 01732 0007 Rev Rev 4 Jan 2003 10599104 CDL Page 2 65 BENDIX KING KLN 94 2 4 POST INSTALLATION CHECK OUT INFORMATION 2 4 1 Maintenance Pages As part of every KLN 94 installation it is necessary to enter the Maintenance MNT pages in order to configure the unit properly for the specific installation Electronically configuring the units replaces the need of installing strapping or configuration wires in the harness This makes it easier to configure the unit at the time of initial installation and also later on if changes are made to the aircraft such as the later addition of a fuel management system air data system or reconfigure from VFR to IFR This configuration data is stored both in the external configuration module mounted in the back plate of the mounting tray and in memory internal to the KLN 94 When the KLN 94 is initially shipped from the factory the configuration data is set to the same default values status in both the external configuration module and the
28. PLUG BODY WASHER Place nut and gasket with V groove toward clamp over cable and cut jacket to dimension shown Comb out braid and fold out Cut cable dielectric to dimension shown Tin center conductor using minimum amount of heat Pull braid wires ferward and taper toward center conductor Place clamp over braid end push back against cable jacket Fold back braid wires as shown trim to proper length and form over clamp as shown Slip metal shoulder washer and teflon shoulder washer over center conductor and teflon insulator Solder contact to center conductor avoiding excessive heot which might swell cable dielectric Slip teflon insulator over contact Insert prepared cable termination into connector body Make sure sharp edge of clamp seats properly in gasket Tighten nut FIGURE 2 12A KA 91 92 TNC ANTENNA COAX CONNECTOR ASSEMBLY RG142B U or RG400 0 to 40 FEET Straight Connector P N 030 00134 0000 Rev 4 Jan 2003 10599104 CDL Page 2 31 BENDIX KING KLN 94 END CAP wil EX CABLE NUT V GROOVE GASKET BRAID CLAMP Place nut and gasket with groove toward clamp over cable and cut jacket to dimension shown Comb out braid and fold out Cut cable dielectric to dimension shawn Tin center conductor using minimum amount of heat Pull braid wires forward ond taper toward center conductor Place clamp over braid and push against
29. RECEIVER LOCALIZER ENGAGE P942 LOCALIZER ENGAGE AA AA 17 FCS Loc ENGAGE gt gt lt DIMMING HI SEE NOTE 3 Q PANEL LIGHTING BUS HI P941 16 MESSAGE ANNUNCIATE M APPROACH ARM MOMENTARY ALTERNATE SWITCH SWITCH ACTION ACTION DIMMING BUS HI SEE NOTE 3 NOTES 1 LOWERCASE LETTER CONNECTORS PIN DESIGNATORS ARE SHOWN 4 NO LOCALIZER OUTPUT FROM ANY UNIT SHOULD BE CONNECTED AS UNDERLINED UPPERCASE LETTERS DIRECTLY TO THE FLIGHT CONTROL SYSTEM THE GPS NAV RELAY 2 ALL WRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED OR OTHER RELAYS MUST INSURE THAT ONLY THE NAV SOURCE 3 ANNUNCIATOR DIMMING MAY BE BY PHOTOCELL OR DAY NIGHT THAT IS DRIVING THE FUIGH T CONTROL gt YS TEM ES DRIVING THE SWITCH DO NOT USE PANEL LIGHTING RHEOSTAT DIMMING BUS LOC ALZER ENERGIZE INBIT SINCE THE GPS APR LEGEND IS DAYLIGHT IN ADDITION THE KLN 94 FCS LOC ENGAGE LOGIC SHOULD NOT DRIVE VISIBLE WHITE IN AMBIENT LIGHT IT IS NOT NECESSARY TO THE LOCALIZER ENERGIZE INPUT ON AN RMI OR HSI AS THIS COULD LIGHT THEIR LAMPS DURING DAYLIGHT OPERATION THESE PARK THE RMI POINTER OR REMOVE THE TO FROM INDICATOR WHEN LAMPS MAY BE DURING DAYLIGHT MAY BE ILLUMINATED THE KLN 94 IS IN APPISOACH MODE FROM THE PHOTOCELL OR DAY NIGHT SWITCH OR MAY BE DRIVEN ONLY FROM THE NIGHT POSITION OF THE DAY NIGHT SWITCH ILLUMINATING THE LAMPS WITH THE HIGHER VOLTAGES USED DURING DAY OPERATION HOWEVER
30. SYSTEM ERROR CODES T 2 84 Rev 4 Jan 2003 10599104 CDL iii BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL BENDIX KING KLN 94 SECTION GENERAL INFORMATION 1 1 INTRODUCTION This manual contains information relative to the physical mechanical and electrical characteristics of the BENDIX KING KLN 94 Global Positioning System GPS Receiver General installation procedures are also included 1 2 EQUIPMENT DESCRIPTION The KLN 94 is a panel mounted long range GPS based airborne navigation system with a database The KLN 94 also provides VFR IFR enroute and IFR non precision approach functions The primary purpose of the equipment is to provide the pilot with present position information and to display guidance information with respect to a flight plan defined by the pilot Flight plan information is entered by the pilot via various knobs and buttons on the front panel The unit can use its present position information to determine crosstrack error distance to waypoint ground speed track angle time to waypoint bearing to waypoint and advisory VNAV guidance The database of the KLN 94 contains information concerning airports VORs NDBs intersections DP STARs outer markers roads rivers railroads lakes etc throughout the database s coverage area Waypoints are stored in the database by their ICAO identifiers The ICAO identifiers are in most cases ta
31. WILL GREATLY REDUCE THE TOUCH TEMPERATURE TO THE PILOT S FINGERS FIGURE 2 24 KLN 94 FCS amp EXT ANNUNC INTERCONNECT Dwg No 155 01732 0004 Rev A Rev 4 Jan 2003 10599104 CDL Page 2 57 GPS APR MSIBLE WHITE N C N C N C N C APPROACH ACTIVE ANNUNCIATE WAYPOINT ANNUNCIATE BENDIX KING KLN 94 28 V DC LIGHTING P94 28 V D PANEL CIGHTING BUS Hi LIGHTING BUS LO 14 V DC LIGHTING BENDIX KING 94 24 LIGHTING 28 V LO 25 LIGHTING 14 V 14 GROUND LIGHTING BUS LO 14 V DC PANEL LIGHTING BUS LIGHTING BUS LO BENDIX KING KLN 94 LIGHTING 28 V LO LIGHTING 14 V A C GROUND ALTITUDE ALERTING BENDIX KING 94 ALTITUDE ALERTING SHOULD DISABLED ON 1 IC ALTITUDE ALERTING 15 INSTALLED AIRCRAFT ALTITUDE ALERT ANNUNCIATE N C N C 15 ALTITUDE ALERT AUDIO 16 ALTITUDE ALERT AUDIO LO A C POWER SONALERT SONALERT ALTITUDE ALERTING BENDIX KING KLN 94 19 ALTITUDE ALERT ANNUNCIATE NOTE AN ANNUNCIATOR LAMP MAY BE DRIVEN IN PLACE OF OR IN ADDITION TO THE SONALERT AUDIO SYSTEM P241 UNSWITCHED UNMUTED AUDIO T T GROUND 1 1 AUDIO SYSTEM ALTITUDE ALERTING BENDIX KING KMA 24 BENDIX KING KMA 24H N C N C 15 ALTITUDE ALERT AUDIO
32. active waypoint 180 in OBS mode dash if position flag is set Q sddd 4 magnetic variation dash if position flag is set s sign E for east W for west ddd 10 X magnetic variation degrees T 9 warnings 4th character is A if estimated position error exceeds 3 8 nm otherwise a snnnnn 6 baro corrected external altitude input s sign or nnnnn altitude feet to nearest foot dash if not valid j hh mm ss 8 UTC time of data hh hours mm minutes ss seconds dddddd 6 10 X distance to destination nm dash if nav flag is set q ttfffff 7 QuickTune frequency t target radio f frequency data This item is sent once when a COMM or NAV frequency is selected for external QuickTune It is not sent as part of the normal data stream This data shall be sent at the first available time slot on the bus The time delay shall be no greater than one second Rev 4 Jan 2003 10599104 CDL Page A 14 BENDIX KING KLN 94 ENHANCED RS232 Item Designator Data Format Data Field Width Description q cont ttfffff 7 Byte 1 System Type ASCII 0 is undefined ASCII 1 2 COM ASCII 2 2 NAV ASCII 3 and above are currently undefined Byte 2 System Number ASCII 0 is undefined ASCII 1 2 System 1 ASCII 2 2 System 2 ASCII 3 System 3 ASCII 4 System 4 5CII 5 undefined Bytes 3 7 Frequency This data is equal to Fr
33. aenended By direction of the sdministsale Signature P Chris Durkin DAS Coordinator DAS 500863 CE Title Any alteration of this certificate is punishable by a fine of not exceeding 31 000 or imprisonment not exceeding 3 years or both FAA FORM 8110 2 10 68 PAGE 1 of 3 PAGES This certificate may be transferred in accordance with FAR 21 47 INSTRUCTIONS transfer endorsement below may be used notify the appropriate FAA Regional Office of the transfer of this Supplemental Type Certificate The FAA will reissue the certificate in the name of the transferee and forward it to him TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to Name of transferee Address of transferee f s Number and street f City State and ZIP code from Name of grantor Print or type Address of grantor Number and street State and ZIP code Extent of Authority if licensing agreement Date of Transfer Signature of grantor In mk 5 989 662 030 Unitet States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Continuation Sheet Number SA00909WLD 2 The KLN 94 GPS has been evaluated as a navigation input source for the KAP 140 and KFC 225 Automatic Flight Control Systems and found to be compatible the i
34. approved navigation equipment appropriate to the route of flight installed and operational BEECH 55 006 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE 5 OF 17 SECTION III BENDIX KING EMERGENCY PROCEDURES KLN 94 SUPPLEMENT SECTION III EMERGENCY PROCEDURES A B If the KLN 94 GPS information is not available or invalid utilize remaining operational navigation equipment as required If a NOT AVAILABLE message is displayed while conducting an instrument approach terminate the approach Execute a missed approach if required If a RAIM NOT AVAILABLE message is displayed in the en route or terminal phase of flight continue to navigate using the KLN 94 or revert to an alternate means of navigation appropriate to the route and phase of flight When continuing to use GPS navigation position must be verified every 15 minutes using another IFR approved navigation system Refer to the KLN 94 Pilots Guide Appendices B and for appropriate pilot actions to be accomplished in response to annunciated messages 006 00877 0000 BEECH 55 PAGE 6 OF 17 FAA APPROVED ORIGINAL ISSUE BENDIX KING SECTION IV KLN 94 SUPPLEMENT NORMAL PROCEDURES SECTION IV NORMAL PROCEDURES A OPERATION Normal operating procedures are outlined in the KLN 94 GPS Pilots Guide P N 006 18207 0000 dated September 2000 or later applicable revision A KLN 94 Quick Reference P N 006 18228 0000 Rev 1 dated 8 2000 or later applicable re
35. certificato Lusia tv Honeywell International Inc 23500 W 105 Street Olathe KS 66061 specified hercon meels the airmothiness quirements of Fart 3 of he Civil Air Regulations and additional requirements as specified in TCDS 3A16 Product Typo Certificate Number 3A16 Make Beech Modet 95 55 95 A55 95 B55 95 B55A 95 B55B 95 C55 95 55 D55 E55 E55A Installation of the Bendix King KLN 94 GPS Global Positioning System Navigation Receiver for IFR enroute and non precision approach operations REQUIRED DATA 1 Master Drawing List 159 08254 0001 Revision C dated 10 13 00 and 2 Airplane Flight Manual Supplement 006 00877 0000 Revision 0 dated 11 1 2000 Later FAA approved revisions to the above listed data are incorporated without further revision to this Supplemental Type Certificate 1 This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane Continued on Continuation Sheet If the holder agrees to permit another person to use this certificate to alter the product the holder shall give the other person written evidence of that permission of application 1 31 2000 aere issuance 11 1 2000 Dale
36. filter should be as close to the VHF RT as practical NOTE The conditions and tests performed on this article are minimum performance standards It is the responsibility of those desiring to install this article either on or within a specific type or class of aircraft to determine that the aircraft installation conditions are within these performance standards The article may be installed only if further evaluation by the applicant documents an acceptable installation and is approved by the Administrator 2 The other possibility is re radiation from an ELT The radiated RF from the VHF COMM can excite the output tank circuit of the ELT and cause it to oscillate and radiate RF strong enough to interfere with the GPS If disconnecting the ELT antenna eliminates the GPS interference the manufacturer of the ELT should be contacted for a recommended solution G Select the AUX 14 page and verify that the first line of that page on the unit display screen reads as follows SW REVISION where is the last four digits of the KLN 94 Application Software 206 number An entry must be made in the aircraft log book upon installation of the KLN 94 indicating the applicable software revision level The recommended log book wording is as follows 94 Application Software is at SW REVISION on DD YYYY where represents the last four digits of the KLN 94 Application Software 206 number and DD MMM YYY repre
37. for terminal R for approach arm or A for approach active d L for leg D for Direct to O for OBS T for OBS E LEG transition e T for TO F for FROM else dashed fghij reserved for future use currently dashed ENHANCED RS232 Item Designator Data Format Data Field Width Description A s dd mmhh 9 present latitude dash if position flag is set s sign N for north S for south dd degrees mm minutes hh hundredths of minutes s ddd mmhh present longitude dash if position flag is set s sign E for east W for west ddd degrees mm minutes hh hundredths of minutes ddd magnetic track degrees dash if GS lt 2 kts or position flag is set ddd groundspeed knots dash if position flag is set ddddd 10 distance to active waypoint nm dash if nav flag is set Rev 4 Jan 2003 10599104 CDL Page A 13 BENDIX KING KLN 94 ENHANCED RS232 Item Data Data Field Description Designator Format Width sdddd 5 crosstrack error dash if is set s sign R for aircraft position right of course L for aircraft position left of course dddd 100 X crosstrack error nm I upper dddd 4 10 X magnetic desired track degrees use case INDIA selected course in OBS mode dash if nav flag is set K ddddd 5 active waypoint identifier dddd 4 10 X magnetic bearing to active waypoint degrees use radial from
38. necessary for this replacement based on the similarity of the KLN 94 and the KLN 89B The installer should follow the guidelines below If these guidelines cannot be followed AC 20 138 should then be referenced for the approval process 1 The KLN 94 to be considered a replacement must be installed in the existing KLN 89B location 2 Ifthe KLN 89B was originally approved for VFR use only the KLN 94 may be approved for VFR use only If IFR approval is desired a new installation approval must be requested from and granted by the local Flight Standards Office 3 Ifthe KLN 89B was originally approved for IFR use the KLN 94 may be approved for IFR use 4 Operational checks must be conducted per the current revision of the KLN 94 installation manual 5 AKLN 94 flight manual supplement must be created FAA approved and installed in the pilot s operating handbook 26 Any additional changes to the existing installation such as adding quick tune wiring must be subjected to an approval process which is appropriate for the magnitude of the change 2 7 Local Flight Standards Office approval is necessary for the KLN 94 installation Sincerely Sina Tiller Tina Miller Program Manager Wichita Aircraft Certification Office
39. not installed If no data is received for this setup the No GEN RS 232 In Data message will be displayed Fuel Air Data Timing Requirement A grace period of 2 4 seconds in addition to the 1 6 second transmission interval shall be given to every fuel air data transmission The unit invalidates all local copies if fuel air data is not received for 4 0 seconds 40 seconds 2 0 GENERAL RS232 OUT Functional Description BYTE FORMAT Electrical per EIA RS 232 9600 baud 8 bits 1 stop bit no parity MARK is a logical 1 one and SPACE is a logical 0 zero START bit begins as MARK goes to SPACE The order of transmission within each data byte shall be START bit Data bit 0 LSB Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 MSB STOP bit Rev 4 Jan 2003 10599104 CDL Page A 10 BENDIX KING Data Protocol Data shall be sent in blocks having the following format lt STX gt lt id gt lt dddd gt lt it gt lt id gt lt dddd gt lt it gt lt id gt lt dddd gt lt it gt lt E TX gt lt STX gt ASCII start of text character lt id gt item designator lt dddd gt item data lt it gt item terminator CR ASCII carriage return character lt STX gt ASCII end of text character STX ASCII end of text character lt id gt item designator lt dddd gt
40. outer jacket of cable back braid wires as shown trim to proper length and form over clamp as shown Insert prepared cable termination into connector body until center conductor is completely into slot of contact tighten cable nut and solder center conductor Insert insulator into connector as shown in upper figure Insert end cop and tighten completely FIGURE 2 12B KA 91 92 TNC ANTENNA COAX CONNECTOR ASSEMBLY RG142B U RG400 0 to 40 FEET Right Angle Connector P N 030 00134 0001 Rev 4 Jan 2003 10599104 CDL Page 2 32 BENDIX KING COAX CUT STRIP AND SOLDER AS SHOWN RS INSTALL 50 AVOID EXCESS SOLDER ON CENTER CONDUCTOR AFTER INSTALLING CAP TACK SOLDER 2 PLACES NOTES 1 WHEN SOLDERING AVOID APPLYING EXCESS HEAT CONNECTOR BODY HEAT SINK SPRING CONTACTS AND CENTER CONDUCTOR INSULATOR KLN 94 STRIP RG 142B U P N 024 00002 0000 AND PLACE 1 HEAT SHRINK TUBING P N 150 00025 0010 OVER COAX SOLDER CENTER CONTACT AND SOLDER INNER SHIELD INSIDE SEE NOTE 1 SOLDER OUTER SHIELD OUTSIDE SEE NOTE 1 SLIDE HEAT SHRINK TUBING FORWARD FLUSH WITH CONNECTOR AND ADD HEAT TO SHRINK THE TUBING FIGURE 2 13 KA91 92 BMA ANTENNA COAX CONNECTOR ASSEMBLY RG142 B U or RG400 0 to 40 FEET Rev 4 Jan 2003 10599104 CDL Page 2 33 BENDIX KING KLN 94 SPLIT 4 PLACES 0 675 1 Place cable nut bushing
41. the Autopilot Pin 24 LIGHTING 28V LO Pin 25 LIGHTING 14V The lighting bus will use the DC power input pin as lighting low For 14 V operation LIGHTING 28V LO is connected to ground and LIGHTING 14V is connected to the 14 V panel lighting bus For 28 V operation LIGHTING 28V LO is connected to the 28 V panel lighting bus and LIGHTING 14V is not connected CONNECTOR P942 Pin 1 TEST Pin 1 when grounded on power up will place the unit in the test mode Once in the test mode the unit will remain in that mode until power to the unit is turned off Test mode is provided to assist in manufacturing and field service troubleshooting Pin 2 TAKE HOME Pin 2 when grounded places the KLN 94 in Take Home mode which is used for trip planning and flight simulation It performs as if it is receiving adequate GPS signals to determine its position It displays the latitude and longitude of its last known position or of whatever position it is initialized to on the Setup Page Pin 2 should always be left open in the aircraft installation Take Home mode must not be allowed during actual flight Pin 3 SPARE IN 1 Pin 4 SPARE IN 2 Pin 5 SPARE IN 3 Pin 6 ROLL STEERING LO Combined with Roll Steering HI provides a DC Roll Steering Signal Pin 7 SPARE IN 0 Pin 8 APPROACH ARM IN Pin 8 is used as a select input If the installation is not certified for approach the external switch annunciator is not needed Rev 4 Jan 2003 1059910
42. the WPT annunciator along with a large WPT on the right side of the KLN 94 screen will flash going solid upon initialization of the turn and extinguishing upon turn completion WARNING Turn anticipation is automatically disabled for FAF waypoints and those used exclusively in PD STARS where overflight is required For waypoints shared between PD STARS and published en route segments requiring overflight in the PD STARS proper selection on the presented waypoint page is necessary to provide adequate route protection on the PD STARS 4 HSI course control 2 knob Provides analog course input to the KLN 94 in OBS when the NAV GPS switch annunciator is in GPS When the NAV GPS switch annunciation is in NAV GPS course selection in OBS mode is digital through the use of the controls and display at the 94 HSI course control knob must also be set to provide proper course datum to the autopilot if coupled to the KLN 94 in LEG or OBS 006 00877 0000 BEECH 55 PAGE 8 OF 17 FAA APPROVED ORIGINAL ISSUE BENDIX KING SECTION IV KLN 94 SUPPLEMENT NORMAL PROCEDURES NOTE Manual HSI course centering in OBS using the control knob can be difficult especially at long distances Centering the D bar can best be accomplished by pressing and then manually setting the HSI pointer to the course value prescribed in the KLN 94 displayed message 5 GPS remote approach GPS APR ARM ACTV switch annunciat
43. to operate the unit It also houses the data base card which plugs directly into the front of the unit The data base card is an electronic memory containing information on airports navaids intersections DPs STARs instrument approaches special use airspace land data roads bodies of water cities obstacles railroad tracks and other items of value to the pilot Every 28 days Bendix King receives new aeronautical data base information from Jeppesen Sanderson for the North American data base region The land data is updated on a less frequent basis This information is processed and downloaded onto the data base cards Bendix King makes these data base card updates available to KLN 94 GPS users Provided the KLN 94 GPS navigation system is receiving adequate usable signals it has been demonstrated capable of and has been shown to meet the accuracy specifications of VFR IFR en route oceanic and remote en route domestic terminal and instrument approach GPS Loran C VOR VOR DME TACAN NDB NDB DME RNAV operation within the U S National Airspace System North Atlantic Minimum Navigation Performance Specifications MNPS Airspace and latitudes bounded by 74 North and 60 South using the WGS 84 or NAD 83 coordinate reference datum in accordance with the criteria of AC 20 138 AC 91 49 and AC 120 33 Navigation data is based upon use of only the global positioning system GPS operated by the United States BEECH 55 0
44. units internal memory The initial defaults are specified below When the Maintenance pages are entered and changes made to the configuration data the changes are stored both in the external configuration module and the internal memory If the configuration data differs in the external configuration module from the units internal memory the external configuration module data is automatically used Differences could occur if after configuring the KLN 94 the initial unit was removed and a second unit inserted into the rack For example if the KLN 94 is initially configured correctly and a loaner unit is later installed in the aircraft the external configuration module would ensure that the proper configuration data was used The external configuration module is part of the installation kit and should be utilized in every installation to make sure that proper operation occurs regardless of the unit that may later be inserted into the mounting tray To enter the Maintenance pages the MSG button must be depressed before the unit is turned and held Hold the MSG button down and watch for a flash in the Earth with Satellites picture Continue to depress the MSG button for 10 seconds 2 seconds after the flash of the Earth with Satellites During that 10 seconds you will see the picture change from monochrome to color At the end of the 10 second period release the MSG button for 1 second and momentarily press the MSG button again After about a 15 s
45. volt aircraft say the alternator supplied voltage is 13 8 volts as displayed on the SET 9 page with the engine running The battery supplied voltage with the engine not running is 12 0 volts An appropriate alert voltage in this case would be 12 9 volts If an alternator were to fail in flight and the voltage drop to 12 0 volts for at least 15 seconds or whatever alert delay time was selected the pilot would be notified of the problem NOTE In order to prevent nuisance messages this feature should be disabled Alert Volt OFF on the SET 9 page on aircraft where the alternator generator output drops down to a voltage close to the battery voltage during engine idle When the maintenance pages are configured as desired it is necessary to cycle power to the unit in order to leave the maintenance pages and allow normal operation 2 4 1 5 Maintenance 5 MNT 5 Page The MNT 5 page is used to configure the Quicktune outputs of the KLN 94 The COMM frequencies stored in the KLN 94 may be sent to up to 4 COMMs that recognize the Quicktune labels transmitted over the RS232 bus The Bendix King KX155A and KX165A are examples of such a radio Similarly the NAV frequencies stored in the 94 may be sent to up to 4 NAV radios If a Quicktune compatible COMM or is assigned in the KLN94 MNT 5 page i e COMM 2 and NAV 1 then the specific COMMs and NAVs must be configured themselves with the same identifier For the specific procedu
46. wired for either 14 VDC or 28 VDC depending upon the aircraft lighting bus Refer to the KLN 94 interconnect diagram for wiring details A The installing facility will supply fabricate all external cables The required connectors are supplied as part of the installation kit B The length and routing of the external cables must be carefully planned before attempting the actual installation Avoid sharp bends or locating the cable near aircraft control cables C The KLN 94 and associated wiring must be kept at least a minimum of 3 ft from high noise sources and not routed with cables from high power sources to insure optimum performance from the system D Do not route the antenna cable near any cable used for a transmitting antenna Prior to installing the KLN 94 itself a point to point continuity check of the wiring harness should be done to verify proper wiring The aircraft power input to the unit should be made to insure that power is applied to only the specified power pin s Rev 4 Jan 2003 10599104 CDL Page 2 4 BENDIX KING KLN 94 2 3 6 2 Functional Pinout Descriptions This section gives a brief description of some of the inputs and outputs of the KLN 89 89B It is provided so the installer can determine what specific wiring needs to be done to the aircraft in which the unit is to be installed Unless otherwise specified pins not used are to be left open CONNECTOR P941 Pin 1 GENERAL RS 232 IN Pin 1 is the RS 2
47. 01 Output Range 550mV per degree of Bank 2V per degree per second of Turn Rate Rev 4 Jan 2003 10599104 CDL Page 1 3 KLN 94 ROLL STEERING LO This is an output It is always grounded FCS LOC ENG OPEN Inactive LOW Active Output can sink up to 250 mA LATERAL DEV FLAG LATERAL DEV FLAG Valid 350 to 900 mV high Flag in view lt 50mV low Output is capable of driving five 1k ohm parallel loads VERTICAL DEV FLAG VERTICAL DEV FLAG Reserved for future use LATERAL SUPERFLAG Valid gt 18 V in 28 VDC installations 2 10 V in 14 VDC installations Invalid 3 5 V in all installations while sinking 1 mA Output can source at least 250 mA VERTICAL SUPERFLAG Reserved for future use LATERAL L LATERAL DEV R These outputs are differential pairs L and UP are positive Output range is 300 mV and is capable of driving five 1k ohm parallel loads VERTICAL DEV UP VERTICAL DEV DOWN Reserved for future use OBS OUT Used to excite the OBS resolver rotor Nominal output frequency 450 Hz Nominal unloaded peak amplitude 6 V Output drive capability 40 mA FROM Flag Outputs To Indication From Indication 100 to 900 mV on TO with respect to FROM when desired course is within 85 of the bearing to the active waypoint 100 to 900 mV on TO with respect t
48. 06 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE 1 OF 17 SECTION GENERAL NOTE NOTE NOTE 006 00877 000 PAGE 2 OF 17 BENDIX KING KLN 94 SUPPLEMENT Aircraft using GPS for oceanic IFR operations may use the KLN 94 to replace one of the other approved means of long range navigation A single 94 GPS installation may also be used on short oceanic routes which require only one means of long range navigation The KLN 94 is qualified for BRNAV Basic Area Navigation operation in the European region in accordance with the criteria of AC 90 96 Reference ICAO Doc 7030 Regional supplementary Procedures JAA Technical Guidance Leaflet AUJ20X2 and Eurocontrol RNAV Standard Doc 003 93 Area Navigation Equipment Operational Requirements Functional Requirements RNAV FAA approval of the KLN 94 does not necessarily constitute approval for use in foreign airspace 0 BEECH 55 FAA APPROVED ORIGINAL ISSUE BENDIX KING SECTION II KLN 94 SUPPLEMENT LIMITATIONS SECTION LIMITATIONS A 94 GPS Pilot s Guide 006 18207 0000 dated September 2000 or later applicable revision must be immediately available to the flight crew whenever navigation 18 predicated on the use of the system The Operational Revision Status ORS of the Pilot s Guide must match the ORS level annunciated on the Self Test page B Navigation 15 prohibited within 60 n m of the north and south poles 1
49. 30 102 047 10130 0002 BACKPLATE ANTENNA EA 1 089 06908 0012 SCREW AIRCRAFT EA 4 187 01807 0000 KA 91 GASKET EA 1 Earlier installation kits included a straight TNC coax connector P N 030 00134 0000 The 92 Installation Kit P N 050 0331 8 0000 including its contents is shown below P N DESCRIPTION UM 0000 VENDOR amp P N 050 03318 0000 KA 92 INSTALL X 030 00134 0001 RIGHT ANGLE CONN COAX EA 1 TED Mfg 5 30 102 047 10735 0002 BACKPLATE ANTENNA EA 1 089 05909 0012 SCREW PHP 8 32x3 4 EA 4 187 01831 0000 KA 92 GASKET EA 1 Rev 4 Jan 2003 10599104 CDL Page 1 7 BENDIX KING 1 4 5 DATABASE The KLN 94 is supplied with two different kinds of databases 1 NAVIGATION DATABASE KLN 94 This is required to be current for IFR non precision approaches Our navigation database is available on a twenty eight day cycle 2 CARTOGRAPHY DATABASE This includes features such as roads rivers railroads etc and is provided for reference only Cartography database updates are available on a less frequent basis than the navigation database updates Updating the cartography database will require a cartridge exchange The KLN 94 navigation database cartridge and diskettes are available for three separate geographic areas Database cartridges are available only for users in the United States Of America and Canada Diskettes are available to a
50. 32 input The KLN 94 must be configured correctly for the type of equipment or no equipment connected to this input Refer to Section 2 4 1 for the configuration procedure It is not necessary to connect this input to the GENERAL RS 232 OUT when this input is not used as the No Fuel Mgt Sys and No Air Data configuration choices indicate this input is unused and inhibit the No RS 232 Data message For specific label information refer to RS 232 Format Definitions Appendix Pin 2 GENERAL RS 232 OUT The KLN 94 outputs data in RS 232 format on this pin It can be used to interface with certain types of ELT s fuel sensors moving map displays and fuel management systems For specific label information refer to RS 232 Format Definitions Appendix Pin 3 DATA LOADER 5 232 IN Pin 3 inputs Data Loader information in RS 232 format It can be used to interface with a laptop IBM compatible PC to load the database Pin 4 DATA LOADER QUICKTUNE 85 232 OUT Pin 4 outputs Data Loader information in RS 232 format It can be used to interface with a laptop IBM compatible PC to load the database and to quick tune some VHF COMM units Pin 5 SPARE RS 232 IN Pin 5 is a spare RS 232 input Pin 6 GPS SENSOR 85 232 OUT Pin 6 is a GPS Sensor RS 232 output Typically used for RPGWS interface Pin 7 SYNC Pin 8 OBI CLOCK Pin 9 OBI DATA This is a three wire data bus that provides bearing to the active waypoint The data is in
51. 4 CDL Page 2 7 BENDIX KING KLN 94 If the installation is approved for approach and the external switch annunciator is installed then a momentary ground on pin 8 will alternately arm or disarm the approach mode Pin 9 LATERAL SUPER FLAG Pin 10 VERTICAL SUPER FLAG On superflag outputs a logic high shall be gt 18 VDC when the voltage at pin 19 is 2 24 8 VDC A logic high shall be gt 10 VDC when the voltage at pin 19 is gt 12 4 VDC A logic high shall gt 20 VDC when the voltage at pin 19 is 27 5 VDC A logic low shall be lt 3 5 VDC Pin 11 LATERAL DEV L Pin 12 LATERAL DEV R Pin 13 VERTICAL DEV UP Pin 14 VERTICAL DEV DOWN These pins are deviation outputs and function as differential pairs For the specifications on these outputs refer to Section 1 3 of this manual Pin 15 ALTITUDE ALERT AUDIO Pin 16 ALTITUDE ALERT AUDIO LO These pins represent the Altitude Alert Audio output which is active whenever ALTITUDE ALERT ANNUNCIATE is active Pin 17 FCS LOC ENG This annunciator is active when the lateral deviation scale factor is 0 3 nm It is also active while the scale is transitioning from 1 0 nm down to 0 3 nm Pin 18 A C POWER MONITOR Pin 18 is the aircraft power monitor It senses voltages ranging from 0 to 33 V The KLN 94 can be configured to allow the selection of a voltage alert set point and a voltage alert delay interval for use with this input Refer to Section 2 4 1 for the configura
52. 42 37 THEN THESE RELAY CONTACTS ARE NOT REQUIRED 4 THE KX 165 NAV COM AND THE KNS 80 AND KNS 81 RNAV S WILL FLAG SOME OF THEIR OUTPUTS WHEN THEY ARE CONNECTED TO AN OBS RESOLVER IF THE KLN 94 SHARES THE NAV INDICATOR WITH ONE OF THESE UNITS THROUGH THE NAV GPS RELAY THE NAV RECEIVER S OBS RESOLVERS MUST BE LOADED AS SHOWN RESISTORS ARE 1 4 W 5 OMISSION OF THESE JUMPERS WILL RESULT IN A FLAGGED RADIAL DISPLAY AND FROZEN GROUND SPEED IN RNAV MODES 5 SOME KPI 552 553 S MAY HAVE LEFT THE FACTORY WITH A RESOLVER WINDING REVERSED THE MAJORITY OF THE UNITS WILL WORK CORRECTLY IF WIRED PER THE PRIMARY INTERCONNECT USE THE ALTERNATE INTERCONNECT IF THE PRIMARY DOES NOT WORK USE OF THE WRONG INTERCONNECT RESULTS IN THE KLN 94 OBS DISPLAY INCREMENTING WHEN THE INDICATOR OBS DECREMENTS AND VICE VERSA 6 L CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS VII AS SHORT A CONDUCTOR AS PRACTICAL F ROTOR H STATOR D FIGURE 2 23 KLN 94 INTERCONNECT Dwg No 155 01732 0003 Rev Sheet 2 of 2 Rev 4 Jan 2003 10599104 CDL Page 2 55 BENDIX KING KLN 94 KC 140 KFC 225 FLIGHT CONTROL SYSTEM P941 BENDIX KING KLN 94 22 ROLL STEERING VALID 25 ROLL STEERING 6 ROLL STEERING LO A C POWER BENDIX KING BENDIX KING BENDIX KING BENDIX KING KAP 100 150 KFC 200 KFC 250 KFC 275 325 KFC 150 N KC 190 191 192 KC 295 KC 299 KC 220 P1901 1911 1921 P2951 P2991 P2201 SEE NOTE 4 o NAV
53. 60C Helicopter test curves Y and N 3 Temperature Additional Testing KLN 94 performance was recorded at additional low temperatures At 35 C immediately after power up the display was unreadable After a 15 minute warm up the display was readable Honeywell International Inc PN 004 09133 4800 Rev A Page 2 of 3 Revision RTCA DO 160D ENVIRONMIENTAL QUALIFICATION FORM Radio Frequency Susceptibility Additional Testing For each frequency listed the KLN 94 was radiated with a long term greater than 10 seconds continuous wave CW signal The amplitude where the KLN 94 s satellite reception began to be affected is shown The amplitude where the KLN 94 s satellite reception was lost is also shown Amplitude where reception affected Amplitude where reception lost V m 0 25 1 0 1 0 5 0 30 Not Lost 1575 42 0 125 0 5 ESD Functional Upset Repeated application of electrostatic pulse directly to display causes loss of display requiring operator intervention No permanent damage caused by ESD test Lightning Induced Transient Susceptibility Additional Testing Cable bundle testing was conducted using the multiple stroke waveform sets of the SAE AE4L Committee Report AE4L 97 4 Purple Book REVISION HISTORY Description of Change PRN CO By 173950 M Willlams Sep 2000 Initial Release A
54. 71 01553 0200 047 10735 0002 1 50 CONNECTOR BACKING PLATE 38 1 187 01831 0000 MOUNTING PATTERN CONDUCTIVE GASKET AIRCRAFT SKIN NOTES UNLESS OTHERWISE SPECIFIED 1 REMOVE PAINT IN AREA OF ANTENNA INSTALLATION 2 DIMENSION IN INCHES MILLIMETERS 3 FOR BEST PERFORMANCE BOND BETWEEN AIRCRAFT AND ANTENNA TO BE 10 MILLIOHMS RESISTANCE OR LESS 4 UNIT WEIGHT IS 27 LBS 1 12 KG 1 5 APPLY WHITE RTV SEALANT AROUND BASE OF INSTALLED ANTENNA FILL MOUNTING SCREW HOLES WITH RTV SEALANT 016 01129 0000 OR EQUIVALENT 6 ANTENNA SHOULD BE MOUNTED LEVEL 5 WITH AIRCRAFT AT LEVEL FLIGHT ATTITUDE 7 DO NOT PAINT ANTENNA 8 AIRSPEED RATING 600KTS MAX TAS FIGURE 2 10 KA 92 INSTALLATION DRAWING Dwg No 155 06019 0000 Rev 2 Rev 4 Jan 2003 10599104 CDL Page 2 27 BENDIX KING KLN 94 4 3 00 gt 4X 219 002 Z 030 AlBIc 014 1 000 4X RADIUS OR CHAMFER E FIGURE 2 11 KA 92 BACKPLATE OUTLINE Dwg No 047 10735 0000 Rev 1 Rev 4 Jan 2003 10599104 CDL Page 2 29 NOTES UNLESS OTHERWISE SPECIFIED N MATERIAL IS ALUMINUM 2024 T3 QQ A 250 4 063 STOCK THICK IA FINISH IS GOLD IRIDITE MIL C 5541 CLASS 1 DEBURR AND REMOVE SHARP EDGES BENDIX KING KLN 94 TEFLON SHOULDER TEFLON WASHER CAME WASHER INSULATOR 11 0 METAL MALE NUT SHOULDER CONTACT
55. 94 does not constitute proficiency approach operations Do not attempt approach operations in IMC prior to attaining proficiency in the use of the KLN 94 The special use airspace alert will automatically be disabled prior to flying an instrument approach to reduce the potential for message congestion Prior to arrival select a STAR if appropriate from the APT 7 page Select an approach and an initial approach fix IAF from the APT 8 page The most efficient means of getting to these pages is initiated by pressing the PROC button on the KLN 94 a Press PROC button b Select Approach Arrival or Departure Select the Airport from the list enter the desired Airport identifier 006 00877 0000 PAGE 10 OF 17 BEECH 55 FAA APPROVED ORIGINAL ISSUE BENDIX KING KLN 94 SUPPLEMENT NOTE 2 NOTE 3 b c d 4 a BEECH 55 FAA APPROVED ORIGINAL ISSUE SECTION IV NORMAL PROCEDURES The APT 7 or APT 8 page will be displayed as appropriate To delete or replace a DP STAR or approach select FPL 0 page Place the cursor over the name of the procedure press ENT to change it CLR then ENT to delete it En route check for RAIM availability at the destination airport ETA on the AUX 3 page RAIM must be available at the FAF in order to fiy an instrument approach Be prepared to terminate the approach upon loss of RAIM At or within 30 nm from the airport a
56. ALERT has been configured Enable 2 4 4 11 Heading Interface Heading information may be interfaced to the KLN 94 by RS 232 to aid in the calculation of wind vectors and for heading orientation of the NAV 4 or moving map RS 232 heading information may be provided from an analog to RS 232 converter such as the Shadin fuel air data device through the RS 232 input Display the NAV 4 page and select the HDG orientation to test the heading function If a valid heading source is available HDG orientation will be selectable Turn the cursor on the Nav 4 page to display the heading value when the HDG orientation is selected 2 4 4 12 Flight Control Roll Steering Ground Test NOTE This ground test assumes that a KFC 225 Flight Control System is installed Ground Test is not available for other Flight Control Systems Ensure That All Gyros used by the Flight Control System need to be spun up to speed and the aircraft needs to be level in the roll axis The Attitude Gyro is fully erected and stabilized The Flight Control System has conducted and completed a successful pre flight test Rev 4 Jan 2003 10599104 CDL Page 2 78 BENDIX KING KLN 94 The GPS is the selected sensor on the primary NAV indicator The primary NAV indicator shows the signals that the autopilot uses Turn the KLN 94 on to initiate its self test sequence While the KLN 94 performs its display test be ready to engage NAV mode on the autopilot but do not engage the N
57. AV mode yet When the NAV on the CDI HSI moves out of view immediately press the NAV button on the KFC 225 computer to engage NAV coupled mode If unsuccessful the autopilot will only NAV ARM and not show NAV coupled If this happens the KLN 94 must be turned OFF then turned ON again before the next attempt is made to engage the NAV coupled mode When the autopilot is in NAV coupled mode then Turn OFF the KLN 94 cursor by pushing the CRSR button Push the KLN 94 PROC button Push the KLN 94 OBS button Push the KLN 94 PROC button Push the KLN 94 OBS button The KLN 94 should be outputting a signal equivalent to a 10 degree right bank This should be evident by the command bars indicating an approximate 10 degree right bank Push the KLN 94 CRSR button The command bars should return to the wings level state 2 4 4 13 Aircraft Logbook Entry Select the AUX 14 page and verify that the first line of that page on the unit display screen reads SW REVISION 0X0X where is the last four digits of the KLN 94 Application Software 206 number An entry must be made in the aircraft log book upon installation of the KLN 94 indicating the applicable software revision level The recommended log book wording is as follows KLN 94 Application Software is at SW REVISION on DD MMM YYYY where XXXX represents the last four digits of the KLN 94 Application Software 206 number and DD YYY represents the Day Month a
58. B Includes the following KLN 94 SUPPLEMENTAL PROCEDURES MANUAL KLN 94 FLIGHT MANUAL SUPPLEMENT Rev 4 Jan 2003 10599104 CDL Page B 1 BENDIX KING KLN 94 FLIGHT MANUAL SUPPLEMENT PROCEDURE For the installation of the KLN 94 GPS to be FAA approved for enroute and approach IFR operation it is necessary for the installer to create a flight manual supplement that is unique for the installation and to submit that supplement to the FAA for approval Following you will find a copy of the flight manual supplement created by Honeywell International Inc for the initial STC installation of the KLN 94 in Mooney model M20C Use this supplement as a guide in creating the supplement for your installation do not copy the 006 part number in the footer II your installation 15 interfaced to the same equipment i e switches annunciators RMI autopilot etc as the initial installation copy the guide supplement in its entirety changing only the installers name and address aircraft make and model approval authorization and section titles numbers to suit your circumstances as detailed below More likely if your installation is not identical to the initial installation it will be necessary for you to determine the differences and alter your supplement accordingly Elements of the supplement which may need to be altered for your installation are as follows 1 FORMAT The format of the finished supplement should match as closely as possible the
59. D ORIGINAL ISSUE BENDIX KING SECTION IV KLN 94 SUPPLEMENT NORMAL PROCEDURES 6 Approaching the FAF inbound within 2 nm a b Verify APR ACTV Note automatic dbar scaling change from 1 0 nm to 0 3 nm over the 2 nm inbound to the FAF Internally the KLN 94 will transition from terminal to approach integrity monitoring 7 Crossing the FAF and APR is not annunciated a b Do not descend Execute the missed approach 8 Missed Approach a b NOTE BEECH 55 Climb Navigate to the MAP in APR ARM if APR ACTV is not available There is no automatic LEG sequencing at the MAP After climbing in accordance with the pubtished missed approach procedure press D verify change the desired holding fix and press ENT GENERAL NOTES The aeronautical data base must be up to date for instrument approach operation Only one approach can be in the flight plan at a time 006 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE 13 OF 17 SECTION IV BENDIX IKING NORMAL PROCEDURES KLN 94 SUPPLEMENT Checking RAIM prediction for your approach while en route using the AUX 3 page is recommended self check occurs automatically within 2nm of the FAF APR ACTV is inhibited without RAIM Data cannot be altered added to or deleted from the approach procedures contained in the data base DME arc intercepts may be relocated along the arc through the NAV 4 or the
60. EMENTS A SET OF DIODES IS REQUIRED FOR EACH UNIT WITHOUT INTERNAL DIODES 4 L CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT A CONDUCTOR AS PRACTICAL FIGURE 2 20 94 ALTITUDE amp RMI OBI INTERCONNECT Dwg No 155 01732 0001 Rev Rev 4 Jan 2003 10599104 CDL Page 2 49 BENDIX KING KLN 94 NAV INDICATOR BENDIX KING BENDIX KING BENDIX KING BENDIX KING BENDIX KING COLLINS COLLINS COLLINS SPERRY SPERRY KI 202 206 525A KPI 552 IN863A HSI 84 331A 6P 331A 9G RD 550A RD 650 BENDIX KING P2021 P2061 P1 P2 P101 P1 P P2 P1 P1 P2 P1 P2 P1 P2 94 GLIDESLOPE DEVIATION UP K E JJ B 33 1 33 1 5 C 1 5 E 1 T I I I 1 VERTICAL DEVIATION UP 1 1 1 1 1 1 1 1 GLIDESLOPE DEVIATION DOWN I B HH A 34 34 6 D 1 6 1 1 I I VERTICAL DEVIATION 00V M 1 i 1 1 l l l 1 i GLIDESLOPE DEVIATION FLAG _ H MES FF E 35 35 1 i VERTICAL DEVIATION FLAG 1 1 1 1 GLIDESLOPE DEVIATION FLAG w 36 36 M VERTICAL DEVIATION FLAG l I 1 1 1 1 1 1 I 1 1 1 1 1 1 1 GLIDESLOPE SUPERFLAC 1 1 1 7 1 U 38 1 GLIDESLOPE SUPERFLAG 1 1 8 VERTICAL SUPERFLAG 1 1 1 LOC ENGAGE d SEE NOTE 4 44 47 1 1 1 1 COURSE DEVIATION R J J B H V 28 28 3
61. ENDIX KING KLN 94 RS 232 RECEIVERS ARTEX SEE NOTE 4 ELT 3000 5000 ELS 10 7000 GENERAL RS 232 IN 5 232 DATA INPUT GENERAL RS 232 OUT 5 252 DATA INPUT LO FUEL AIRDATA COMPUTER SHADIN F ADC BENDIX KING KLN 94 RS 232 TRANSMIT GENERAL RS 232 IN RS 232 RECEIVE GENERAL RS 232 OUT FUEL AIRDATA COMPUTER SHADIN F ADC 2 RS 232 TRANSMIT GENERAL RS 232 IN RS 232 FUEL AIRDATA WITH FUEL FLOW INDICATOR BENDIX KING KLN 94 RS 232 RECEIVE FUEL FLOW SHADIN SHADIN SHADIN DIGIGFLOW MINIFLOW MINIFLOW DIGI INDICATOR MINI INDICATOR MINI INDICATOR P N 91053X P N 91204X P N 91206X J H RS 232 TRANSMIT RS 232 RECEIVE GENERAL RS 232 OUT FUEL FLOW FUEL FLOW WTHOUT RS 232 AIRDATA ARNAV SHADIN SHADIN SHADIN JPI JPI FUEL SENSOR DIGIGFLOW MINIFLOW MINIFLOW FUEL SENSOR FUEL SENSOR B DIGI INDICATOR MINI INDICATOR MINI INDICATOR Epy E P N 91053 P N 91204 P N 91206x 700 EDM 760 41 BENDIX KING 94 P9 RS 232 TRANSMIT J GENERAL RS 232 IN RS 232 RECEIVE H GENERAL RS 232 OUT FIGURE 2 19 KLN 94 SERIAL RECEIVERS amp TRANSMITTERS INTERCONNECT Rev 4 Jan 2003 Dwg No 155 01732 0000 Rev B 10599104 CDL Page 2 47 KMD 150 KMD 550 850 BENDIX KING KLN 94 NOTES 1 LOWERCASE LETTER CONNECTOR PIN DESIGNATORS ARE SHOWN AS UNDERLINED UPPERCASE LETTERS 2 ALL WIRES 24 AWG MINI
62. ESSAGES 10599104 CDL Page 2 83 BENDIX KING KLN 94 GPS System Error Codes Definition Suggested Action KLN 94 System Error Code XXXX System Error Codes reflect an error detected deep in the system Some of the numeric codes will be described below Most of the System Errors require the attention of a service center Please note as many details as possible when the failure occurred and identify if it is repeatable 001 Initialization Failure 003 Failed Powerup Self Test 006 Exception Interrupt Detected The Cycle the power and see if the error is repeatable II processor received an undesirable repeatable take the unit to a Service Center interrupt request 017 Run Time Database Checksum Bad internal NAV database chip Return for service Failed An error was detected on the internal NAV database chip 025 ADC reference failed The reference voltage to the Analog to Digital Converter is not at a proper level 101 Unit Not Responding 102 Bad Application Program 103 Invalid or Missing Database Card TABLE 2 3 GPS SYSTEM ERROR CODES NOTE If any error code appears other than the ones listed above contact Honeywell Product Support at 913 782 0600 Rev 4 Jan 2003 10599104 CDL Page 2 84 BENDIX KING KLN 94 SECTION III OPERATION 3 1 GENERAL INFORMATION For an explanation of the operating controls of the KLN 94 GPS RNAV refer to the KLN 94
63. FPL 0 pages Some approach waypoints do appear on the approach _ plates including in some instances the FAF Waypoint suffixes in the flight plan i IAF f m MAP h missed approach holding fix 006 00877 0000 BEECH 55 PAGE 14 OF 17 FAA APPROVED ORIGINAL ISSUE BENDIX KING SECTION IV KLN 94 SUPPLEMENT NORMAL PROCEDURES e DME arc IAF arc intercept waypoint will be a on your present position radial off the arc VOR when you load the IAF into the flight plan or b the beginning of the arc if currently on a radial beyond the arc limit To adjust the arc intercept to be compatible with a current radar vector bring up the arc IAF waypoint in the NAV 4 page scanning field or under the cursor on the FPL 0 page press CLR then ENT Fly the arc in LEG Adjust the HSI or CDI course pointer with reference to the desired track value on the NAV 4 page it will flash to remind you Left right dbar information is relative to the arc Displayed distance is not along the arc but direct to the active waypoint The ARC radial is also displayed in the lower right corner of the NAV 4 page e DME arc IAF identifier may be unfamiliar Example D098G where 098 stands for the 098 radial off the referenced VOR and G is the seventh letter in the alphabet indicating a 7 DME arc APR ARM to APR is automatic provided BEECH 55 006 00877 0000 FAA APPROVED ORIGINAL IS
64. HE NAV INDICATOR AND AUTOPILOT IN THE GPS MODE FIGURE 2 21 KLN 94 DEVIATION amp FLAGS INTERCONNECT Dwg No 155 01732 0002 Rev Rev 4 Jan 2003 10599104 CDL Page 2 51 BENDIX KING KLN 94 sec NOTE 4 s 21 BENDIX KING KX 165 ROTOR pu GROUND INDICATOR BENDIX KING BENDIX KING BENDIX KING BENDIX KING BENDIX KING BENDIX KING COLLINS COLLINS COLLINS SPERRY SPERRY HSI 84 331A 6P 331A 9G RD 550A RD 650 BENDIX KING KLN 94 OBS OUT P1 P2 P1 P2 OBS A H OBS B OBS C OBS D COS HI OBS COS OBS E COS LO OBS F SIN LO sN to 0 5 RETURN OBS G SIN 0 5 SIN GPS DISPLAYED NOTES 1 LOWERCASE LETTER CONNECTORS PIN DESIGNATORS ARE SHOWN AS UNDERLINED UPPERCASE LETTERS 2 ALL WIRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED 3 NOT ALL RELAYS ARE NEEDED FOR ALL INSTALLATIONS A STATOR D RELAY IS NOT REQUIRED IF AN INDICATOR PIN IS NOT SHOWN FOR THAT RELAY IF THE NAV RECEIVER IS NOT AFFECTED BY THE SHORTING TO GROUND OF THE NAV INDICATOR OBS PINS CONNECTED TO THE KLN 94 OBS RETURN P942 37 THEN THESE RELAY CONTACTS ARE NOT REQUIRED 4 THE KX 165 AND THE KNS 80 AND KNS 81 RNAV S WLL FLAG SOME OF THEIR OUTPUTS WHEN THEY ARE NOT CONNECTED TO AN OBS RESOLVER IF THE KLN 94 SHARES THE NAV INDICATOR WITH ONE OF THESE UNITS THROUGH THE NAV GPS RELAY THE NAV RECEIVER S OBS RESOLVER
65. HT MANUAL SUPPLEMENT FOR BEECH MODELS 95 55 95 A55 95 B55 95 B55A 95 B55B 95 C55 95 C55A D55 D55A E55 E55A WITH BENDIX KING 94 NAVIGATION SYSTEM Reg No Ser No This supplement must be attached to the FAA Approved Airplane Flight Manual when the Bendix King KLN 94 GPS is installed in accordance with STC SA00909WI D The information contained herein supplements or supersedes the basic manual only in those areas listed herein For limitations procedures and performance information not contained in this supplement consult the basic Airplane Flight Manual gt CHRIS DURKIN DAS Coordinator Honeywell International Inc DAS 500863 CE DATE 1 1 2000 FAA APPROVED ORIGINAL ISSUE 006 00877 0000 BENDIX KING LOG OF KLN 94 SUPPLEMENT REVISIONS LOG OF REVISIONS PAGE S DESCRIPTION APPROVALIDATE Original issue See Cover BEECH 55 006 00877 0000 FAA APPROVED ORIGINAL ISSUE BENDIX KING TABLE OF KLN 94 SUPPLEMENT CONTENTS TABLE OF CONTENTS Section Page Cg EE 1 Us 3 I EMERGENCY PROCEDURES 6 IV NORMAL PROCEDURES see 7 gt _ 17 BEECH5 006 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE i BENDIX KING SECTION KLN 94 SUPPLEMENT GENERAL SECTION l GENERAL The KLN 94 GPS panel mounted unit contains the GPS sensor the navigation computer a Color LCD display and all controls required
66. Honeywell INSTALLATION MANUAL BENDIX KING KLN 94 GPS NAVIGATION SYSTEM MANUAL NUMBER 006 10599 0004 REVISION 4 JANUARY 2003 WARNING Prior to export of this document review for export license requirement is needed COPYRIGHT NOTICE 2000 2003 Honeywell International Inc Reproduction of this publication or any portion thereof by any means without the expressed written permission of Honeywell is prohibited For further information contact the Manager of Technical Publications Honeywell Olathe KS 66061 Telephone 913 782 0400 BENDIX KING KLN 94 REVISION INSTRUCTIONS AND HISTORY MANUAL KLN 94 GPS NAVIGATION SYSTEM INSTALLATION REVISION 2 PART NUMBER 006 10599 0002 Where R amp R appears in the action column remove the page now in the installation man ual and replace it with the enclosed page otherwise ADD or DESTROY pages as listed Retain these instructions in the front of the installation manual as a Record of Revisions PAGE ACTION REASON FOR CHANGE KLN 94 IM Covers R amp R Updated Revision History ADD Updated 1 1 thru 1 6 R amp R Updated 1 9 thru 1 10 R amp R Corrected 2 5 thru 2 12 R amp R Updated 2 23 thru 2 82 R amp R Updated Rev 4 Jan 2003 10599104 CDL RH 1 BENDIX KING KLN 94 REVISION INSTRUCTIONS AND HISTORY MANUAL KLN 94 GPS NAVIGATION SYSTEM INSTALLATION REVISION 3 PART NUMBER 006 10599 0003 Where R amp R appears in the action column remove the page now in the i
67. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS The instructions for continued airworthiness given in the TC or STC approvals for this product supplements or supersedes the instructions for continued airworthiness in this manual Most Honeywell products are designed and manufactured to allow on condition maintenance On condition maintenance is described as follows There are no periodic service requirements necessary to maintain continued airworthiness No maintenance is required until the equipment does not properly perform it s intended function When service is required a complete performance test should be accomplished following any repair action Consult the appropriate unit Maintenance Overhaul Manual for complete performance test information Rev 4 Jan 2003 10599104 CDL Page 1 14 BENDIX KING KLN 94 SECTION II INSTALLATION 2 1 GENERAL INFORMATION This section contains general suggestions and information to consider before installation of the KLN 94 GPS RNAV Close adherence to these suggestions will assure optimum performance from the equipment NOTE For aircraft equipped with a KLN 89B that is being replaced by a KLN 94 refer to Appendix D Direct Replacement of a KLN 89B with a KLN 94 at the end of this manual NOTE The conditions and tests required for TSO JTSO approval of this article are minimum performance standards It is the responsibility of those desiring to install this article either on or within a specific t
68. If the aircraft has another source of altitude alerting such as that associated with a flight control preselector this feature should be disabled First MNT 1 Page Format Selection Choices Default IFR VFR IFR IFR or VFR VFR IFR Apr Enr Apr Apr or Enr blank if line one above is VFR Enr ALT alt Enabled Enabled or Disabled Disabled To change a selection Press the CRSR button to bring the flashing cursor on the screen Turn the larger outer knob to position the cursor over the desired selection Turn the small inner knob to change the selection Make any additional changes on this page at this time When finished press the CRSR button to turn off the cursor To select different MNT pages Turn the small inner knob the flashing cursor must be off the II it is on press the CRSR button to turn it off Select the second 1 The second MNT 1 page has the following selection choices and format Changes are made using the CRSR button and concentric knob as described above 1 Whether the 94 is interfaced with a fuel management system 2 Whether the fuel management system includes it own control indicator used to enter fuel quantity Not a choice if there is no fuel management system 3 What is the full fuel quantity of the aircraft Not a choice if there is no fuel management system or if the fuel management system has its own control indicator used to enter fuel quantity
69. K indication located left of the vertical page divider will change to a three digit course value Verify that the selected course value agrees with the value displayed on the HSI Course Pointer Change the selected course value on the HSI or CDI using the OBS knob Verify that the selected course value displayed on the KLN94 tracks the new value selected In the OBS mode with the GPS displayed on the CDI HSI the resolver is disconnected from the NAV converter Verify that the KNS 80 or 81 groundspeed is still functional and the Radial display for the KX 165 or KNS 81 is still functional These units must have jumpers or resistors across them when the resolver is removed In the OBS mode with the GPS not displayed on the CDI HSI the resolver is reconnected to the NAV converter Verify that change in the OBS resolver will not affect the selected OBS on the KLN 94 2 4 4 3 Gray Code Altitude Inputs With gray code altitude being supplied by a compatible encoding altimeter verify that the proper altitude is indicated on the ALT page provided no other altitude sources are active and that proper baro setting has been entered Verify that there is no interference between the KLN 94 transponder and any other loads on the encoding altimeter output Remove power from each of the loads on the encoder to verify that the remaining equipment still performs properly If interference exists one or more of the units are not diode isolated and isolation di
70. KPLATE OUTLINE DRAWING troie rene emnes 2 29 91 92 TNC ANTENNA COAX CONNECTOR ASSEMBLY 0 40FT 2 31 91 92 ANTENNA COAX CONNECTOR ASSEMBLY 2 33 KA 91 92 TNC BMA ANTENNA COAX CONNECTOR ASSEMBLY 0 80FT 2 35 KA 33 P N 071 4037 00 01 FINAL ASSEMBLY 2 37 33 P N 071 4037 00 01 OUTLINE AND MOUNTING DRAWING 2 39 CUTLER HAMMER SWITCH ANNUN MOUNTING DRAWING 2 41 CUTLER HAMMER SWITCH ANNUN INTERNAL SCHEMATIC 2 43 KLN 94 SERIAL RECEIVERS amp TRANSMITTERS INTERCONNECT DWG 2 47 KLN 94 ALTITUDE AND RMI OBI INTERCONNECT DRAWING 2 49 KLN 94 DEVIATION AND FLAGS INTERCONNECT DRAWING 2 51 94 OBS RESOLVER INTERCONNECT DRAWING 2 53 KLN 94 INTERCONNECT DRAWING rtr cate beet i bre teen 2 55 KLN 94 FCS amp EXTERNAL ANNUNCIATOR INTERCONNECT DRAWING 2 57 KLN 94 BACKLIGHTING amp ALT ALERTING INTERCONNECT DRAWING 2 59 94 PC LOADER AND ANTENNA INTERCONNECT DRAWING 2 61 KLN 94 LOADER PC INTERFACE 2 63 KLN 94 QUICKTUNE INTERCONNECT DRAWING 2 65 LIST OF TABLES Page GPS RECEIVER ERROR COE 2 81 2 83 GPS
71. LE BLEND 2 00 RAD 4X 4X 3 300 390 X 375 49 1 47 DEEP 4X 8 DROP 2 ____ 4911 Connector X 094 RAD BLEND 2X 1 00 RAD BLEND 2X 90 00 SURFACE RAD FIGURE 2 6 KA 91 OUTLINE Dwg No 071 01545 0200 Rev 4 Rev 4 Jan 2003 10599104 CDL Page 2 17 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page 2 18 BENDIX KING KLN 94 2500 187 01807 0000 es 8 ogo ovis MIO cun 606 668CV 12 70 CONDUCTIVE GASKET 047 10130 0002 20 32 BACKING PLATE 240 6 10 u I I Sa gt gt 1 I 1 70 2 17 78 4 700 3 300 119 38 83 92 I I 1 1 1 040 i 26 42 _IIIIIIII Se s e 1 1 071 01545 0100 0200 4X 220 030 00 134 0000 15 591 M 88 40 64 TNC CONNECTOR AIRCRAFT SKIN MOUNT ING PATTERN NOTES 1 REMOVE PAINT IN AREA OF ANTENNA INSTALLATION 2 DIMENSIONS IN INCHES MILLIMETERS 1 3 FOR BEST PERFORMANCE BOND BETWEEN AIRCRAFT AND ANTENNA 10 MILLIOHMS RESISTANCE OR LESS 4 UNIT WEIGHT 5 LBS 227 KG 1 5 FILL MOUNTING SCREW HOLES WITH RTV SEALANT APPLY WHITE RTV SEALANT AROUND BASE OF INSTALLED ANTENNA 016 01129 0000 OR EQUIVALENT 6 ANTENNA SHOULD BE MOUNTED z5 WITH AIRCRAFT m LEVEL FLIGHT ATTITUDE REF 050 03195 0000 7 PAINT 8 AIR
72. LENGTH PART NUMBER CONNECTOR CONNECTOR LOSS dB 0 to 40 ft P N 024 00002 0000 P N 030 00101 0002 P N 030 00134 0001 8 0 VPN RG142B U VPN TED Mfg 9 30 10 VPN TED Mfg 5 30 102 P N 024 00051 0060 P N 030 00101 0002 P N 030 00134 0001 8 0 VPN RG400 U VPN TED Mfg 9 30 10 VPN TED Mfg 5 30 102 0 to 80 ft P N 024 00072 0000 P N 030 00452 0000 P N 030 00108 0002 8 0 VPN ECS 311601 VPN TED Mfg 9 30 26 VPN TED Mfg 5 10 307 0 to 100 ft P N 024 00071 0000 P N 030 00452 0001 P N 030 00108 0003 8 0 VPN ECS 311201 VPN TED Mfg 9 30 25 VPN TED Mfg 5 10 306 100 to 165 ft Contact TED ECS or PIC for complete cable connector assembly NOTE A right angle antenna connector is available from Honeywell P N 030 00134 0001 or from TED TED Manufacturing Corp 11415 Johnson Drive Shawnee Kansas 66203 Tel 913 631 6211 Electronic Cable Specialists 5300 West Franklin Drive Franklin Wisconsin 53132 Tel 800 ECS WIRE r 414 421 5300 2 3 5 ANTENNA MECHANICAL INSTALLATION 2 3 5 1 General PIC Wire and Cable N53 W 24747 S Corporate Circle P O Box 330 Sussex Wisconsin 53089 Tel 800 742 3191 or 262 246 0500 To maintain good performance from the antenna system do not wax or paint the antenna 2 3 5 2 Installation Procedure A Using the correct template for the antenna chosen mark the mounting holes on the aircraft fuselage B Drill and or pun
73. LIGHTING Honeywell P N Honeywell P N 28 VDC 031 00763 0505 031 00785 0505 14 031 00763 0506 031 00763 0506 Eaton Series 584 Eaton Series 582 Old Style Preferred NOTE WPT AND MSG will be in amber color These annunciators will be deadface and readable only when lit GPS APR ARM ACTV Switch Annunciator A switch annunciator can be used for arming or activating the approach mode It will provide remote annunciation of ARM and ACTV and provide a momentary switch function to arm disarm or deactivate the Approach Mode and change the CDI scale factors The KLN 94 may require an annunciator to display when approach is armed or active LIGHTING Honeywell P N 28 VDC 031 00763 776 14 VDC 031 00763 767 Eaton Series 582 Rev 4 Jan 2003 10599104 CDL Page 1 12 BENDIX KING KLN 94 1 6 3 NAV GPS Switching Installations in which the outputs from a KLN 94 and an existing navigation system are being switched onto a common indicator will require some remote relay switching that is controlled by the NAV GPS switch annunciator 1 6 4 Right Angle Connector The part number for a right angle connector for the KA 91 or KA 92 antenna connection is 030 00134 0001 This right angle connector was originally an option but has been included in the installation kit as the standard connector 1 7 LICENSE REQUIREMENTS None 1 8 RECOMMENDATIONS FOR IFR APPROVAL 1 8 1 Aircraf
74. LN 94 is able to read the course selected on the HSI or CDI To calibrate the OBS 1 Select a course using the course select OBS knob on the HSI or OBS that is interfaced with the KLN 94 It is suggested that a course increment of 10 degrees example 10 150 270 etc be used so that the course can be selected as precisely as possible Rev 4 Jan 2003 10599104 CDL Page 2 69 BENDIX KING KLN 94 2 Press the CRSR button to turn on the cursor 3 Use the small inner knob to select the exact course that is selected on the HSI or CDI in step 1 above 4 Adjust the HSI or CDI to another course which is not 180x away from the original course and verify the correct course is displayed within 2x If not the OBS resolver interface may be miswired 5 Press the CRSR button to turn off the cursor The calibration is now complete 2 4 1 4 Maintenance 4 MNT 4 Page The MNT 4 page is used to set the bus monitor voltage and alert delay so that if the aircraft s charging system were to fail i e generator alternator failure the pilot would be given timely notification of the failure The alert delay is selected so that momentary voltage drops which could be caused by such things as cycling the aircraft s gear or flaps do not cause nuisance notifications to the pilot When the bus voltage falls below the selected alert voltage for the selected alert delay time the unit notifies the pilot with the following message that is displayed on the message page
75. LWAYS BE OPEN WHEN THE UNIT IS USED FOR NAVIGATION THIS IS CONNECTED TO GROUND TO PLACE THE UNIT IN THE TAKE HOME FLIGHT SIMULATION MODE 4 PART OF 050 03213 0000 INTERFACE KIT 5 WIRE TYPE VARIES WITH WIRE LENGTH REFER TO ANTENNA INSTALLATION CONSIDERATIONS SECTION OF INSTALLATION MANUAL FOR DETAILS 6 IT IS NOT NECESSARY BUT IT IS POSSIBLE TO INSTALL THIS PANEL MOUNTED LOADER CONNECTOR THE KLN94 5 THE JACK MOUNTED IN ITS FRONT BEZEL THE BEZEL MOUNTED JACK IS WIRED IN PARALLEL WITH THE DATA LOADER PINS ON P941 EITHER JACK MAY BE USED INDIVIDUALLY BUT BOTH MAY NEVER CONNECTED AT THE TIME TO SOURCE THIS CONNECTIONS ARE COMMON TO KLN89 89B INSTALLATIONS THAT WERE UPGRADED TO KLN94 7 L CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT CONDUCTOR AS PRACTICAL FIGURE 2 26 KLN 94 PC LOADER amp ANTENNA INTERCONNECT Dwg No 155 01732 0006 Rev Rev 4 Jan 2003 10599104 CDL Page 2 61 DATA LOADER RS 232 IN SPARE RS 232 IN SPARE RS 232 OUT A C GROUND A C GROUND 11 33 V DC A C POWER A C POWER MONITOR A C POWER 7 gt 20 AWG SEE NOTE 3 1 SEE NOTE 5 BENDIX KING KLN 94 AIRCRAFT PANEL NEXUS P N 9177 4 1 NEXUS M9177 2 1 SEE DETAIL A SHIELD TERMINATED FOR COMPUTERS WITH A ON AIRCRAFT GROUND 25 PIN CONNECTOR AN ADAPTER SEE DETAIL B MUST BE USED NOTE KLN 89 89B IT IS NOT NECESSA
76. M CONFIGURATION T H2 soi 493 CONNECTOR BLOCK ert 083 1057 03 00763 0030 4686 30 031 00763 1 o 1157 TO 135 031 00763 0031 4686 51 0 C m E sw USE THE ABOVE WITH EATON SERIES 584 D N0 ss D Grates 9 o gt 0827 TO 0727 031 00785 0029 4686 29 C 0 SETS 4 C NGe 3 0 0837 TO 1037 031 00785 0030 4686 20 B NCE Sma 6 gt B NOoL SS LAMP CIRCUIT 115 TO 135 031 00785 0031 4686 31 RENEE fee aie amp SWITCH CIRCUIT 123 031 00785 0000 USE THE ABOVE WITH EATON SERIES 582 __ LAMP CIRCUIT M unes THREE SLEEVES AND A CONNECTOR BLOCK ARE PROVIDED 031 90763 x000 WITH EACH ANNUNCIATOR SWITCH ASSEMBLY TO ACCOMMODATE 031 00783 XXxX A FULL RANGE OF PANEL THICKNESSES R 04 1 NOTES MOMENTARY SWITCH TRAVEL IS SUCH THAT THE CAPSULE IS FLUSH WITH OR RECESSED INTO THE BEZEL OF THE SWITCH BODY WHEN FULLY ACTUATED 355 as E 2 ALTERNATE ACTION SWITCH TRAVEL AND RETAINED POSITION ARE SUCH THAT THE CAPSULE NON VII IS FLUSH WITH OR RECESSED INTO THE BEZEL OF THE SWITCH BODY WHEN ACTUATED 0 689 4 5 COMPLETE ANNUNCIATORS SWITCHES ARE AVAILABLE FROM LCOMP PARTS FOR 1 1 J CONVERSION OR REPAIR ARE ALSO AVAILABLE 755 MN LCOMP Aerospace Control
77. MAT 93 Drift Checksum Sum for drift bytes excluding the direction character Example The sum for 41L would be 5 35H 94 98 Rate of change of PALT feet minute ASCII coded decimal format with a sign character Example PALT rate of change of 210 ft min descent would be 012 30H 31H 32H 30H 2DH 99 Rate of change of PALT checksum Sum for PALT rate of change bytes excluding the sign character as for PALT 100 Magnetic Heading degrees from magnetic North 102 ASCII coded decimal format as for wind direction 103 Magnetic Heading Checksum Sum for magnetic heading bytes as for IAS 104 Static Air Temperature xC 106 ASCII coded decimal format with a sign character Example A static air temperature of 2xC would be sent as 20 107 Static Air Temperature Checksum Sum for static air temperature bytes excluding the sign character as for PALT 108 ETX ASCII code 03H Rev 4 Jan 2003 10599104 CDL Page A 8 BENDIX KING KLN 94 FORMAT D 121 BYTE ASCII STRING BYTE DESCRIPTION FORMAT 1 Same as Format C described above except that bytes 3 through 9 shall be filled with 107 asterisks if total fuel remaining is not available and consequently must be entered through the KLN 94 108 Barometric Setting inches HG 112 ASCII coded decimal format least significant digit is hundredth of inches LSB first Example A barometric setting of 29 83 inches HG would be sen
78. MUM UNLESS OTHERWISE NOTED 3 GENERAL RS 232 OUT CAN DRIVE SEVERAL INPUTS ONLY ONE TRANSMITTER CAN BE CONNECTED TO GENERAL RS 232 IN AT A TIME 4 RS 232 RECEIVERS MAY BE USED AS THE PRIMARY FLIGHT DISPLAY FOR THE 94 5 CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT A CONDUCTOR AS PRACTICAL BENDIX KING KLN 94 GRAY CODE GILLHAM ALTITUDE 42 BENDIX KING 94 D4 C4 SIGNAL COMMON RADIO MAGNETIC INDICATOR BENDIX KING BENDIX KING BENDIX KING 582 KNI 582 KDA 692 1 POINTER 2 POINTER P229 P5821 P5821 P6921 BENDIX KING 94 229 OBI DATA 19 17 16 L OBI DATA OBI CLOCK IN 12 8 7 11 OBI CLOCK OBI SYNC IN 11 33 24 M OBI SYNC NOTES 1 LOWERCASE LETTER CONNECTOR PIN DESIGNATORS ARE SHOWN AS UNDERLINED UPPERCASE LETTERS 2 ALL WIRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED 5 SOME RECEIVERS OF THE ALTITUDE ENCODER DO NOT HAVE INTERNAL ISOLATION DIODES TO PREVENT THE UNIT FRO PULLING THE ENCODER LINES TO GROUND WHEN THE UNIT IS OFF SOME TRANSPONDERS AND OTHER DEVICES DO NOT HAVE THE INTERNAL DIODES THESE UNITS REQUIRE A DIODE TO BE ADDED TO THE INSTALLATION HARNESS FOR EVERY ENCODER LINE THE DIODES ARE INSERTED AT THE CONNECTION TO THE UNIT THAT DOES NOT HAVE INTERNAL DIODES THE ANODE IS ON THE RECEIVING UNITS SIDE AND THE CATHODE IS ON THE ENCODER SIDE A 1N4007 OUR PART NUMBER 007 06048 0000 MEETS AND LIGHTNING REQUIR
79. N These pins are the OBS Resolver Interface This interface is compatible with indicators that are electrically zeroed EZ at 300 degrees and indicators that are omni ranged zero at 300 degrees This interface will operate properly with either 0 85 gain resolvers or 0 41 gain resolvers with no special programming requirements OBS Resolver Out is a 450 Hz output used to excite the resolver The resolver output voltage is then received by the OBS Resolver sine and cosine inputs CONFIGURATION MODULE The configuration module is a separate module from the main rear I O connector It is a serial EEPROM containing at least 32 bytes or 16 16 sixteen 16 bit words of capacity Rev 4 Jan 2003 10599104 CDL Page 2 9 BENDIX KING m N O o 17 18 19 20 21 22 23 25 Rev 4 Jan 2003 lt KLN 94 INPUTS OUTPUTS gt GENERAL RS 232 IN GENERAL RS 232 OUT DATA LOADER RS232 DATA LOADER QUICKTUNE RS 232 OUT SPARE RS 232 IN GPS SENSOR RS 232 OUT OBI SYNC OBI CLOCK DATA LATERAL DEV FLAG LATERAL DEV FLAG VERTICAL DEV FLAG VERTICAL DEV FLAG GROUND WAYPOINT ANNUNCIATE MESSAGE ANNUNCIATE APPROACH ARM ANNUNCIATE APPROACH ACTIVE ANNUNCIATE ALTITUDE ALERT ANNUNCIATE SPARE ANNUNCIATE 1 SPARE ANNUNCIATE 2 ROLL STEERING VALID ROLL STEERING HI LIGHTING 28V LO LIGHTING 14V Figure 2 1 KLN 94 P941 CONNECTOR PIN FUNCTIONS
80. OCEDURE This procedure is divided into two major sections The first section deals with Stand Alone installations in which none of the signal Input Output capability of the unit is utilized except for the RF input signal from the antenna In this type of installation the only connections to the KLN 94 are the cable from the GPS antenna the aircraft power and ground leads and the lighting bus wires NOTE All output data is read from the unit front panel display and all input to the unit is via the front panel controls The second part of this procedure deals with an installation in which some or all of the electrical signal have been utilized This second section is divided in such a way that each input or output signal is treated separately and hence only those subsections that apply to a given installation will be conducted Rev 4 Jan 2003 10599104 CDL Page 2 73 BENDIX KING KLN 94 It is assumed that the operator s manual for the various units connected to the KLN 94 as well as the manual for the KLN 94 itself are available or that the installer is familiar with operating the units 2 4 3 INSTALLATION CHECK OUT Before inserting the unit into the mounting rack verify that at the rear connector of the mounting rack aircraft power is present on P942 pin 19 and that there is a ground on P941 pin 14 and P942 pin 20 In installations using 28 V lighting lighting bus voltage should be present between P941 pins 24 a
81. ORY X NOT TESTED VOLTAGE SPIKE CONDUCTED 17 0 CATEGORY amp B AUDIO FREQUENCY CONDUCTED 18 0 CATEGORY B amp Z SUSCEPTIBILITY INDUCED SIGNAL SUSCEPTIBILITY 19 0 CATEGORY RADIO FREOUENCY SUSCEPTIBILITY 20 0 CATEGORY U RADIO FREQUENCY EMISSION 21 0 CATEGORY LIGHTNING TRANSIENT 22 0 CATEGORY L LIGHTNING DIRECT EFFECTS 23 0 CATEGORY 1B ICING 24 0 CATEGORY C Additional HIRF testing conducted see test report 707 00615 0000 004 09100 0000 Revision 1 Page 1 of 2 RTCA 00 160 ENVIRONMENTAL QUALIFICATION FORM REVISION HISTORY REVISION CHANGE ORDER DATE u Cc 1 98584 Juy 1993 004 09100 0000 Revision 1 2 of 2 U S Department Small Airplane Directorate of Transportation Wichita Aircraft Certification Office Federal Aviation 1801 Airport Road Room 100 Administration Wichita Kansas 67209 October 31 2000 Robert Murray Assistant DAS Ceordinator Honeywell International Inc One Technology Center 23500 W 105 Street Olathe KS 66061 Subject Bendix King KLN 94 GPS Receiver as a direct substitute for the Bendix King KLN 89B GPS Receiver Dear Mr Murray The FAA Wichita Aircraft Certification Office has evaluated Honeywell s proposal to substantiate that the KLN 94 is a direct replacement for an approved KLN 89B Based on the test data provided the FAA Wichita Aircraft Certification Office concurs that the entire process detailed in AC 20 138 should not be
82. Pilot s Guide P N 006 18207 0000 or the aircraft s flight manual supplement Rev 4 Jan 2003 10599104 CDL Page 3 1 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page 3 2 BENDIX KING KLN 94 APPENDIX RS 232 FORMAT DEFINITIONS Rev 4 Jan 2003 10599104 CDL Page A 1 BENDIX KING 1 0 GENERAL RS 232 IN The RS 232 interface will have the following characteristics BYTE FORMAT Electrical per EIA RS 232 9600 baud 8 bits 1 stop bit no parity MARK is a logical 1 one and SPACE is a logical 0 zero START bit begins as MARK goes to SPACE The receiving order of data bits within each data byte shall be Rev 4 Jan 2003 START bit Data bit 0 LSB Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 MSB STOP bit 10599104 CDL KLN 94 Page A 2 BENDIX KING KLN 94 Fuel air data input protocol Fuel air data sent by the Airdata computer shall be received in a block having one of the following formats FORMAT A 13 BYTE ASCII STRING BYTE DESCRIPTION FORMAT 1 STX ASCII code 02H 2 Unit of Measure 1 gallon 1 imperial gallon L 1 liter K 1 kilogram 1 pound 3 6 Fuel Remaining ASCII coded decimal format LSB first Example A fuel remaining value of 432 would be sent as 2340 32H 33H 30H 7
83. RY BUT IT IS POSSIBLE TO INSTALL THIS PANEL MOUNTED DATA LOADER CONNECTOR SHELL THE KLN 94 HAS THE SAME JACK P891 MOUNTED IN ITS FRONT BEZEL THE BEZEL MOUNTED JACK IS WIRED PARALLEL WITH THE DATA LOADER PINS ON P941 EITHER JACK MAY BE USED INDIVIDUALLY BUT BOTH JACKS MAY NEVER BE CONNECTED AT THE SAME TIME TO A DATA SOURCE THESE CONNECTIONS ARE COMMON TO KLN 89 89B INSTALLATIONS THAT WERE UPGRADED TO KLN 94 qr tee TECTA e Pedersen po Ce wall TUE TU AA E NUI z SHIELD TX RX GND uud 5 NAL i GND I I N _ 2 terc use gt DETAIL J L 9 T0 25 PN ADAPTER _ Cruces 200125526 DETAIL B _ gt gt 155 0279920001 WIRING DIAGRAM DETAIL C FIGURE 2 27 KLN 94 DATA LOADER PC INTERFACE Rev 4 Jan 2003 10599104 CDL Page 2 63 BENDIX KING KLN 94 SINGLE LNAV INSTALLATION NAV COM 1 BENDIX KING KX 155A 165A PIGSA P165A BENDIX KING KLN 94 RS 232 IN DATA LOADER RS 232 OUT NAV COM 2 BENDIX KING KX 155A 165A FISBE ETEBA RS 232 IN DUAL LNAV INSTALLATION NAV COM 1 BENDIX KING KX 155A 165A i wii BENDIX
84. S MUST BE LOADED AS SHOWN RESISTORS ARE 1 4 W 5 OMISSION OF THESE JUMPERS WILL RESULT IN A FLAGGED RADIAL DISPLAY AND FROZEN GROUND SPEED IN RNAV MODES 5 1 CONNECT THESE SHIELD GROUNDS TO AIRCRAFT CHASSIS WITH AS SHORT A CONDUCTOR AS PRACTICAL ROTOR H FIGURE 2 22 94 OBS RESOLVER INTERCONNECT Dwg No 155 01732 0003 Rev Sheet 1 of 2 Rev 4 Jan 2003 10599104 CDL Page 2 53 BENDIX KING KLN 94 Psoi BENDIX KING KX 165 2 ROTOR C 3 STATOR F M GROUND NAY INDICATOR s NAYLINDICATOR INTERCONNECT KPI 552 553 INTERCONNECT 552 553 SEE NOTE S 30 HZ ONLY SEE NOTE 8 30 HZ ONLY EISE _ P942 BENDIX KING 94 085 7 085 SIN A 34 OBS OUT A I I I bg bg OBS E COS LO 085 F SIN 10 085 H W OBS H 36 085 C05 bg 085 TE ae a 37 OBS RETURN II I 085 8 M B 1 55 OBS SIN 31 GPS DISPLAYED NOTES 1 LOWERCASE LETTER CONNECTORS PIN DESIGNATORS ARE SHOWN AS UNDERLINED UPPERCASE LETTERS RNAV 2 ALL WRES ARE 24 AWG MINIMUM UNLESS OTHERWISE NOTED PEN RING BENDIX KING 3 NOT ALL RELAYS ARE NEEDED FOR ALL INSTALLATIONS A P801 N RELAY IS NOT REQUIRED IF AN INDICATOR PIN IS NOT SHOWN FOR THAT RELAY IF THE NAV RECEIVER IS NOT AFFECTED BY THE SHORTING TO GROUND OF THE NAV INDICATOR OBS PINS CONNECTED TO THE 94 OBS RETURN 9
85. SIGNAL OUTPUTS OBI SYNC OBI CLOCK amp OBI DATA Honeywell Serial Data containing bearing to the active waypoint DATA LOADER QUICKTUNETM RS 232 OUT The Data Loader QuickTune RS 232 output is designed to communicate with an IBM compatible personal computer GENERAL RS 232 OUT The RS 232 output is designed to interface with certain ARNAV ELTs and certain moving map displays and Shadin fuel flow systems refer to RS 232 Format Definitions Appendix GPS SENSOR RS 232 OUT The GPS Sensor RS 232 output is a buffered connection to the GPS sensor Xpress transmitter connection to the host processor is designed to interface witha EGPWS and for testing WAYPOINT ANNUNCIATE OPEN Inactive LOW Active Output can sink up to 250 mA MESSAGE ANNUNCIATE OPEN Inactive LOW Active Output can sink up to 250 mA APPROACH ACTIVE ANNUNCIATE OPEN Inactive LOW Active Output can sink up to 250 mA APPROACH ARM ANNUNCIATE OPEN Inactive LOW Active Output can sink up to 250 mA SPARE ANNUNCIATE 1 Spare annunciators are reserved for future use SPARE ANNUNCIATE 2 Spare annunciators are reserved for future use ROLL STEERING VALID N A on 0101 Valid gt 18 V in 28 VDC installations gt 10 V in 14 VDC installations Invalid lt 3 5 V in all installations while sinking 1 mA Output can source at least 250 mA ROLL STEERING HI N A on 01
86. SPEED RATING 600 5 TAS FIGURE 2 7 91 INSTALLATION DRAWING Dwg 155 05999 0000 Rev 5 4 2003 10599104 CDL Page 2 19 BENDIX KING KLN 94 4X 250 001 2 oi7 A B c 700 I 3 300 5 000 I l 600 030 a BIC 850 NOTES 080 1 MATERIAL 15 ALUMINUM SHEET 1 500 3003 14 062 THK I 2 DEBURR AND REMOVE SHARP EDGES 52566 10 010 _ gt gt gt 99 2 B ALTERNATE VIEW FIGURE 2 8 KA 91 BACKPLATE OUTLINE Dwg No 155 10130 0000 0002 Rev 2 Rev 4 Jan 2003 10599104 CDL Page 2 21 BENDIX KING KLN 94 EFFECTIVE FOR S N s lt 40 000 6 60 R Blend Dimensions Inches 2 38 Blend 5 928 1 818 640 Dia Conn Clearance Hole Required on Aircraft 173 Dia Thru Hole Farside 332 Dia 4 Places 271 01553 8290 is TSO d Antenna FIGURE 2 9 KA 92 OUTLINE Dwg No 071 01553 0200 Rev AB Sheet 1 of 3 Rev 4 Jan 2003 10599104 CDL Page 2 23 BENDIX KING KLN 94 EFFECTIVE FOR S N s 240 000 Dimensions Inches Flat on top then one blend radius 22 Min 2B Max 2 886 64 Required
87. SUE PAGE 15 OF 17 BENDIX KING NORMAL PROCEDURES KLN 94 SUPPLEMENT a You are in APR ARM normally automatic You are in LEG mode FAF is the active waypoint Within 2 n m of the FAF Outside of the FAF Inbound to the FAF RAIM is available Direct To operation between the FAF and MAP cancels APR ACTV Fly the missed approach in APR ARM Flagged navigation inside the FAF automatically bring the message page stating PRESS PROC BUTTON NOW FOR NAVIGATION Pressing the PROC button may usually restore navigation not guaranteed by changing from APR ACTV to APR ARM Fly the missed approach e The instrument approach using the KLN 94 may be essentially automatic starting 30 nm out with a manual baro setting update or it may require judicious selection of the OBS and LEG modes 006 00877 0000 BEECH 55 PAGE 16 OF 17 FAA APPROVED ORIGINAL ISSUE BENDIX KING SECTION V KFC 225 SUPPLEMENT PERFORMANCE SECTION 5 PERFORMANCE No Change BEECH 55 006 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE 17 OF 17 BENDIX KING KLN 94 APPENDIX C SUPPLEMENTAL TYPE CERTIFICATE Rev 4 Jan 2003 10599104 CDL Page C 1 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page C 2 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Numbew SA00909WI D This
88. T gt V _ RTI E SERIAL OUT SERIAL_IN SERIAL_CLK H GROUND _ GROUND m O gt O N OUT lt INPUTS OUTPUTS gt Figure 2 3 94 P943 CONNECTOR FUNCTIONS 4 2003 10599104 CDL Page 2 13 BENDIX KING KLN 94 CRIMPING TOOL 005 02012 0021 BUCHANAN 612118 POSITRONICS 9507 0 0 0 POSITIONER P N 005 02012 0023 BUCHANAN P N 612513 POSITRONICS P N 9502 5 0 0 20 30 AWG POSITRONICS P N 9502 11 0 0 18 AWG INSERTION EXTRACTION TOOL P N 005 02012 0025 AMP P N 91067 2 MIL SPEC P N M24308 18 12 POSITRONICS P N M81969 1 02 FIGURE 2 4 CRIMPING AND INSERTION EXTRACTION TOOLS Rev 4 Jan 2003 10599104 CDL Page 2 14 BENDIX KING KLN 94 _ _ 041 05960 000 2 200 08334 0000 2 089 05903 0007 2 041 05959 0002 2 030 01115 0000 030 01157 0011 37 076 03019 0002 4 089 05803 0004 2 089 05907 0004 4 030 00101 0002 i 1 975 50 17 073 01030 0502 089 08252 0030 090 00019 0007 187 01352 0000 0350 01173 9000 030 01157 9011 25 047 10434 0003 NOT PART OF 050 03321 0001 CUTOUT DIMENSIONS FOR FRONT AIRCRAFT PANEL MOUNT CUTOUT DIMENSIONS FOR BEHIND AIRCRAFT PANEL MOUNT 6 188 157 18 EN
89. The KA 91 and KA 92 GPS active antennas P N 071 01545 0200 and 071 01553 0200 respectively are the designated antennas for the KLN 94 2 3 4 ANTENNA INSTALLATION CONSIDERATIONS The antenna should be mounted on top of the fuselage near the cockpit Avoid mounting the antenna near any projections the propeller and the T tail of the aircraft where shadows could occur It is recommended that there be a separation of at least 3 ft between the KLN 94 GPS antenna and any VHF Comm antenna on the aircraft Antenna baseplate must be level within 5 in both axes when the aircraft is in level flight If the antenna is tilted more than 5 or is mounted close to other objects that shadow it loss of some of the satellites will occur and system performance may be degraded Antenna cable and connector information including vendor information is listed below Refer to figure 2 10 TNC and figure 2 11 BMA for cable connector assembly instructions for the 0 to 40 feet category using RG 400 U or RG 142B U Refer to Figure 2 12 for both TNC and BMA for the 0 to 80 feet and 0 to 100 feet categories NOTE KA 91 92 nominal gain and noise figures are 26 5 dB and 2 3 dB respectively With 0 050 ice on radome gain will not decrease by more than 2 0 dB when viewing a satellite from 30 above the horizon to zenith as compared to a no ice condition Rev 4 Jan 2003 10599104 CDL Page 2 2 BENDIX KING KLN 94 CABLE CABLE BMA TNC Pe hasqa
90. Verify automatic annunciation of APR ARM Note automatic d bar scaling change from 5 0nm to 1 0 nm over the next 30 seconds Update the KLN 94 altimeter baro setting as required Internally the KLN 94 will transition from en route to terminal integrity monitoring Select NAV 4 page to fly the approach procedure If there is a need to fly a procedure turn or holding pattern fly in OBS until inbound to the FAF 006 00877 0000 PAGE 11 OF 17 SECTION IV BENDIX KING NORMAL PROCEDURES KLN 94 SUPPLEMENT NOTE OBS navigation is TO FROM like a VOR without waypoint sequencing b If receiving radar vectors choose VECTORS as the IAF activate vectors when the first vector for the approach is received and leave the unit in LEG mode routes including DME are flown in LEG LEG is mandatory from the FAF to the MAP NOTE NAV or APR coupled DME arc intercepts can result in excessive overshoots aggravated by high ground speeds and or intercepts from inside the arc WARNING Flying final outbound from an off airport vortac on an overlay approach beware of the DME distance increasing on final approach and the GPS distance to waypoint decreasing and not matching the numbers on the approach plate 5 or before 2 nm from the FAF inbound a Select the FAF as the active waypoint if not accomplished already b Select LEG operation 006 00877 0000 BEECH 55 PAGE 12 OF 17 FAA APPROVE
91. annunciators of the KLN94 shown on the right hand side of the KLN94 display Rev 4 Jan 2003 10599104 CDL Page 2 71 BENDIX KING KLN 94 There are only two combinations allowed The choices are shown below MNT 5 Page Format Choice 1 Choice 2 Default Settings Annun APRARM TERM APR ARM APR If the 94 is meant to replace an existing KLN89B and there is already an installation with external annunciators that display ARM and APR then the same combination must be chosen in the MNT 6 page in order to have conformity throughout the aircraft This will also allow the installer to keep the existing external annunciators and switches in place In a new KLN 94 installation the external annunciators may not be required In this case the user may prefer choice 2 since it is shorter and more descriptive 2 4 1 7 Maintenance 7 MNT 7 Page The MNT 7 page allows the installer to select between the Standard RS232 Serial Output and the Enhanced RS232 Serial Output The Enhanced RS232 bus will only work with the Bendix King Skyforce KMD550 Multifunctional Display at the time of publication of this manual In an installation of the KLN94 with a KMD550 also has additional moving map equipment the standard RS232 should be chosen as it will be able to drive a minimal subset of labels in the KMD550 as well as additional equipment If you see no pu
92. blished interconnect for your MFD or Moving Map Display consult the manufacturer for installation information 2 4 1 8 Maintenace 8 MNT 8 Page A Configuring the KLN 94 to operate without roll steering 1 Select MNT 8 page 2 Push CRSR button The cursor will appear over the second line 3 Select None and push CRSR again The screen should look like Configuration DC Roll Steering Module None MNT 8 Rev 4 Jan 2003 10599104 CDL Page 2 72 BENDIX KING KLN 94 B Configuring the KLN 94 to operate with KFC 225 attitude based flight control system 1 Select MNT 8 page 2 Push CRSR button The cursor will appear over the second line 3 Select Bank Angle and push CRSR again The screen should look like Configuration DC Roll Steering Module Bank Angle MNT 8 Configuring 940 operate with 140 turn rate based flight control system Select MNT 8 page Push CRSR button The cursor will appear over the second line Select Turn Rate Max Turn Rate should appear on the fourth line Turn the outer knob once The cursor should move to the bottom line Dial in the autopilot s maximum turn rate For KAP 140 as of 7 17 2002 it is 2 7 degrees per second Push the CRSR agin The screen should look like S e Configuration DC Roll Steering Module Turn Rate Max Turn Rate MNT 8 2 7 dps 2 4 2 POST INSTALLATION CHECKOUT PR
93. ch the required holes Rev 4 Jan 2003 10599104 CDL Page 2 3 BENDIX KING KLN 94 C Use a piece of fine sandpaper or emery cloth to sand the area on the fuselage skin on which the doubler plate for the antenna is to be mounted and on the aircraft skin under where the antenna will be mounted D Apply Alumiprep No 33 P N 016 01127 0000 to both the inside and outside areas of the fuselage and to the back of the doubler plate Follow the directions on the container to cleanse the metal of any left over residue E Apply Alodine P N 016 01128 0000 to both locations following the directions on the container This is used to ensure good bonding of the antenna and to prevent oxidation F Refer to Figure 2 5 for the KA 91 installation drawing or Figure 2 8 for the KA 92 installation drawing and mount the antenna as shown First rivet the doubler plate in place It is imperative that the doubler plate make a good electrical bond with the inside of the aircraft skin and that the antenna itself be well bonded to the aircraft G When installing the KLN 94 antenna KA 91 KA 92 do not exceed 50 inch lbs of torque on the antenna mounting screws H Apply a bead of sealant around the base of the antenna and seal the antenna mounting screw holes to prevent water damage 2 3 6 ELECTRICAL INSTALLATION 2 3 6 1 General Information The KLN 94 will operate with an input voltage from 11 to 33 VDC but the front panel lighting circuit must be
94. cksums shall be asterisks ASCII code 2AH 2 This 52 byte record shall be transmitted every 1 6 seconds 0 16 seconds Rev 4 Jan 2003 10599104 CDL Page A 5 BENDIX KING KLN 94 FORMAT C 108 BYTE ASCII STRING BYTE DESCRIPTION FORMAT 1 51 Same as Format B described above except that in the Units of Measure field Imperial Gallons is undefined 52 54 Indicated Airspeed IAS knots ASCII coded decimal format least significant digit is units LSB first Example An IAS of 298 knots would be sent as 892 38H 39H 32H 55 Indicated Airspeed Checksum Break each decimal value into BCD representation Using BCD arithmetic sum the 3 BCD values and convert the lower order BCD digit to an ASCII coded numeric digit 56 58 True Airspeed TAS knots ASCII coded decimal format as for IAS 59 True Airspeed Checksum Sum for TAS bytes computed for IAS 60 62 MACH airspeed speed of sound ASCII coded decimal format with an implicit leading decimal point least significant digit is thousands Example A MACH value of 492 would be sent as 294 32H 39H 34H 63 MACH Checksum Sum for MACH bytes computed as for IAS 64 69 Pressure Altitude PALT feet ASCII coded decimal format with a sign character Example A PALT of 34500 feet would be sent as 00543 35H 33H 2 70 Pressure
95. clude identification of the system in the header for ease of pilot reference The section numbers and names in the guide supplement are typical of many aircraft however you should check the aircraft s flight manual and match those section numbers names when organizing your supplement Rev 4 Jan 2003 10599104 CDL Page B 2 BENDIX KING KLN 94 2 COVER The cover page for your supplement should essentially be identical to the guide supplement with the following exceptions A Inthe header substitute the installers name and address whoever is writing the flight manual supplement in place of the name and address of Honeywell Substitute the manufacturer s name and model number as shown on the serial data plate for your aircraft in place of the Mooney models listed C Inthe second line of text where the sample supplement states is installed in accordance with STC SA00244WI D substitute is installed in accordance with unit Installation Manual 006 Rev and FAA Form 337 dated Insert the part number and revision of the manual you have used D Remove CHRIS DURKIN DAS Coordinator Honeywell International Inc and DAS4CE from below the FAA APPROVED line Your supplement will be approved by an FAA representative E Remove the footer on the cover page The footer on the guide supplement cover page is for Honeywell internal reference only 3 TABLE OF CONTENTS If the section names and numbers
96. ct a signal at the coax 3 Bad Receiver Module in GPS Substitute the GPS unit or inject signal at the input RCVR Hardware Error 0080 ASIC Failure The GPS Correlator ASIC fails self test It could be one of the following in the order of probability 1 The flex cable between the Receiver and Main Board may have come out of the socket in the GPS 2 Bad ASIC on receiver module in GPS Substitute the GPS unit Rev 4 Jan 2003 10599104 CDL Page 2 80 BENDIX KING KLN 94 GPS Rec Error Codes Definition Suggested Action RCVR Hardware Error 0100 BBP Timeout The 1 mS baseband processing timer has failed self test It could be one of the following in the order of probability 1 The 5 volt supply to the antenna could be shorted out in the coax This disables the oscillator in the GPS 2 The flex cable between the Receiver and Main Board may have come out of the socket in the GPS 3 Bad TCXO or ASIC on receiver module in GPS Substitute the GPS unit RCVR Hardware Error 0400 RS 232 Receiver Failure The GPS Receiver did not receive any initialization data from the host computer on the RS 232 port It could be one of the following in the order of probability 1 The flex cable between the Receiver and Main Board may have come out of the socket in the GPS 2 Bad 32KHz crystal UART or processor on Receiver Module in GPS Substitute the GPS unit
97. e Fail Indicates a missing or erroneous altitude The altitude input on the gray code input from the encoder is wrong The GPS is configured for IFR and there is no altitude source available The altitude from the encoder may be in error due to a miswire or the absence of isolation diodes between the encoder and the transponder Ifthe GPS is configured for IFR it must have a valid altitude Verify the presence of altitude on the Self Test or Altitude Pages press the ALT button NAV Superflag Failure Indicates an internal test of the NAV Superflag output has failed When the flag is supposed to be valid it should reach a minimum voltage Usually a failure is due to overloading of the output The output can be tested when the Self Test Page is displayed RAIM position error Cross check position RAIM is a method of calculating integrity of the GPS position It calculates the position multiple times using different sets of satellites and compares the answers If they have excessive differences the message appears It could be one of the following in the order of probability 1 This probably is a GPS failure Cross check your position by other means of navigation Return for service 2 The GPS has detected a problem with one of the satellites and cannot be assured to be within IFR limits No RS 232 Data There is no RS 232 data at the RS 232 input port The Air Data Fuel Flow source is not o
98. econd period the Earth with Satellites picture will change to a MNT Page After entering the Maintenance pages if the configuration data is different between the external module and the units internal memory the following page is displayed this page will not be displayed if they are the same CONFIGURATION 1 Module to Unit 2 Copy Unit to Module Select 1 If you wish to the configuration data from the external configuration module to the units internal memory or if you plan to manually change the configuration data simply press the ENT button If you wish to copy the configuration data from the unit s internal memory to the external module turn the large outer knob counterclockwise to position the flashing cursor over the 1 Turn the small inner knob to select a 2 Turn the large outer knob one step clockwise to position the cursor back over the OK and then press the ENT button Rev 4 Jan 2003 10599104 CDL Page 2 67 BENDIX KING KLN 94 2 4 1 1 Maintenance 1 MNT 1 Pages The MNT 1 page is now displayed There are three MNT 1 pages The sign indicates that there is more than one MNT 1 page The first MNT 1 page has the following selection choices and format 1 Whether the unit is certified as IFR or VFR 2 the unit is certified for IFR enroute terminal use only for both enroute terminal and non precision approach 3 Whether the altitude alerting feature is enabled or disabled
99. equency 100 1000 It is assumed that all frequencies in the 100 199 MHz range so hundreds of megahertz are omitted abcdefghij GPS discretes a W for waypoint alert T for turn else dashed b N for new message P for persistent message else dashed c E for en route T for terminal R for approach arm or A for approach active d L for LEG D for direct to O for OBS T for OBS gt LEG transition V for VTF e T for TO F for FROM else dashed fghij reserved for future use currently dashed free format for development testing only flight plan waypoint 1 gt 2 3 this item is sent for each waypoint in the active flight plan dd waypoint number 01 25 s discretes bits 76543210 xladsgit t 0 leg follows t 1 arc follows i 1 no point symbol in map for invisible wpt 0 1 gap follows for visible non connected wpt Rev 4 Jan 2003 10599104 CDL Page A 15 BENDIX KING KLN 94 ENHANCED RS232 Item Data Data Field Designator Format Width PRsenphen w ddsiiiiilllLLLLmm 17 s 1 active segment follows for other magenta cont segments d 0 solid line d 1 dashed line a 1 active wpt l 1 last waypoint x unused hex in first byte indicates unknown ident remaining bytes should be ignored III waypoint latitude packed unsigned binary values 76543210 76543210 76543210 sddddddd xxmmmmmm xhhhhhhh s sign 0 for north 1 for south ddddddd degrees x u
100. format of the aircraft s flight manual and or pilot s operating handbook Sizing of your manual to match the aircraft s flight manual is most easily accomplished by creating it first as an 8 1 2 X 11 standard typewriter size paper document and then reducing that on a reducing copier to the size required before submitting it to the FAA for approval Most small aircraft have flight manuals of 5 1 2 X 8 1 2 size This size has a different heightAvidth ratio than the 8 1 2 X 11 size the width is narrower The guide supplement is proportioned correctly for reduction to 5 1 2 X 8 1 2 size copy its proportions if you are planning to reduce your supplement The headers and footers of the guide supplement may be rearranged to match the format of your aircraft s flight manual however most of the information shown is required on every page The Honeywell part number should not appear in your supplement but the footer should include the page number in the format PAGE _ and the words FAA APPROVED and a blank space for the date of the approval in place of the ORIGINAL ISSUE of the guide supplement The aircraft for which the supplement applies should also be identified by manufacturer and model number as shown on the aircraft s serial data plate i e Beech A36 or Piper PA 46 310P not marketing name like Bonanza Malibu etc Headers must identify the section of the supplement for that page Additionally we have found it useful to in
101. gation The KLN 94 can only be used for approach guidance if the reference coordinate datum system for the instrument approach is WGS 84 or NAD 83 All approaches in the KLN 94 data base use the WGS 84 or the NAD 83 geodetic datums For BRNAV operations in the European region a b With 23 24 if the altitude input to the KLN 94 15 not available or more satellites projected to be operational for the flight the aircraft can depart without further action With 22 23 if the altitude input to the KLN 94 is not available or fewer satellites projected to be operational for the flight the availability of the GPS integrity RAIM should be confirmed for the intended flight route and time This should be obtained from a prediction program run outside the aircraft The prediction program must comply with the criteria of appendix 1 of AC90 96 In the event of a predicted continuous loss of RAIM of more than 5 minutes for any part of the intended flight the flight should be delayed cancelled or rerouted on a track where RAIM requirements can be met Honeywell s Preflight Version 2 0 or later computer based prediction program may be used for the RAIM prediction Alternate methods should be submitted for approval in 006 00877 0000 BEECH 55 PAGE 4 OF 17 FAA APPROVED ORIGINAL ISSUE BENDIX KING SECTION Il KLN 94 SUPPLEMENT LIMITATIONS accordance with Advisory Circular 90 96 6 aircraft must have other
102. ge Rev 4 Jan 2003 10599104 CDL Page D 3 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page D 4 BENDIX KING KLN 94 APPENDIX E ENVIRONMENTAL QUALIFICATION FORMS Rev 4 Jan 2003 10599104 CDL Page E 1 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page E 2 RTCA DO 1600 ENVIRONMENTAL QUALIFICATION FORM NOMENCLATURE PART NUMBER TSO NUMBER MANUFACTURER S SPECIFICATION MANUFACTURER KLN 94 GPS LNAV 069 01034 0101 GPS LNAV 069 01034 0102 GPS LNAV 050 03321 0000 INSTALLATION KIT C129a Class 1 MPS 004 02179 4000 HONEYWELL INTERNATIONAL INC ADDRESS ONE TECHNOLOGY CENTER 23500 W 105 STREET OLATHE KS 66061 USA Conditions DO 160D Category Description Section Temperature and Altitude 4 0 AAF1 Low Temperature 4 5 1 Low Temperature 20 See Note 3 High Temperature 4 5 2 4 5 83 High Temperature 55 Altitude 4 6 1 Altitude 55 000 feet Decompression 4 6 2 Decomp to 55K feet in 15 secs Overpressure 4 6 3 Overpressure 170 kPa In Flight Loss of Cooling 4 5 4 V Loss of Cooling 30 mins minimum Temperature Variation 5 0 B 5 C minute Humidity i 6 0 A standard Operational Shocks and Crash 7 0 B Safety _ Vibration 8 0 52 Fixed wing zone is instrument panel console and equipment rack See Notes 1 and 2 Proofness 9 0 sa X not requi
103. h Annunciator If the navigation information is displayed on a shared primary indicator a switch annunciator will be required to select and annunciate the source 1 8 2 4 2 WPT MSG Annunciator The KLN 94 has internal annunciators The WPT and MSG external annunciators may be required in some installations 1 8 2 4 3 GPS APR ARM ACT Switch Annunciator A switch annunciator can be used for arming disarming or deactivating the approach mode It will provide remote annunciation of ARM and ACTV and provide a momentary switch function to arm and activate the Approach Mode and change the CDI scale factors The KLN 94 may require an annunciator to display when approach is armed or active Refer to Section 1 6 for additional switch annunciator information 1 8 2 4 4 Altitude Source An altitude source is required for IFR certification The altitude may be derived from a compatible encoding altimeter and some RS 232 air data systems 1 8 3 Approved Airplane Flight Manual Supplement A flight manual supplement will need to be prepared and approved The supplement may be prepared based on the sample P N 006 00839 0000 Refer to the Flight Manual Supplement Procedures Appendix for information on preparing a flight manual supplement and a copy of the STC approval 1 8 4 Pilots Guide The KLN 94 pilots guide must be placed in the aircraft in a location that is accessible to the pilot The pilots guide is P N 006 18207 0000 1 9
104. ite coverage the unit should display Latitude and Longitude values on the Nav 2 Page that are correct for the installation location If the unit has not been turned on for 6 months the unit will take up to 20 minutes to calculate a position F Select the AUX 2 page verify that no asterisks appear next to any satellite with an elevation greater than 259 Select 121 15 MHz on COMM 1 Transmit on COMM 1 for a period of 20 seconds and verify that no asterisks appear indicating satellites with an elevation of greater than 259 Repeat for the following frequencies 118 000 120 925 121 175 121 200 123 825 127 100 130 625 131 250 131 275 131 300 and 134 150 MHz Repeat the above procedure for all VHF 5 on board the aircraft If any of the above tests do not pass any asterisks appear on satellites with greater than 25 during the above tests it will be necessary to identify the source of the interference There are two common sources of interference 1 The 12th and 13th harmonics of the above mentioned frequencies can be radiated from the VHF COMM at a level strong enough to be a problem to the GPS but still be well low enough to meet TSO JTSO requirements for the VHF COMM Rev 4 Jan 2003 10599104 CDL Page 2 74 BENDIX KING KLN 94 If the interference is from the radiating VHF COMM an optional notch filter i e the KA 198 P N 071 01565 0000 or TED Mfg 4 70 54 will need to be installed The recommended location for the inline
105. ken directly from Jeppesen Sanderson or government aeronautical charts The KLN 94 has instrument approach capabilities The information stored in the database eventually becomes out of date therefore to provide a means of updating the information the database is housed in a data card which plugs into the front of the KLN 94 It is designed so that the user may easily remove the old database and install a current database A secondary method of updating the database is by loading the information via an IBM compatible laptop computer For more information on availability and cost of updating the database of the KLN 94 refer to the KLN 94 Pilot s Guide P N 006 18207 0000 1 3 TECHNICAL CHARACTERISTICS 1 3 1 KLN 94 TECHNICAL CHARACTERISTICS TSO JTSO Compliance TSO C129a JTSO C129a See Appendix C for environmental qualification Physical Dimensions Refer to KLN 94 installation drawing Figure 2 5 Mounting Panel mounted with Honeywell supplied mounting rack Cooling Requirements 4 CFM cubic feet per minute provided by blower motor such as KA33 or equivalent Temperature Range 20 C to 55 C Altitude Range Up to 55 000 Feet Rev 4 Jan 2003 10599104 CDL Page 1 1 BENDIX KING KLN 94 Power Inputs 11 to 33 VDC at 3 0 A Max 20 C to 55 C 13 75 VDC 2 5 A Nominal 27 5 VDC 1 25 A Nominal Panel Lighting Current Requirements 14 VDC Lighting 28 VDC Lighting 220
106. ll users Also database files can be dowloaded via the Internet at the following address http www gpsdatabase com KLN 94 DATABASE CARTRIDGE navigation and cartography DISKETTE navigation only Atlantic International Database 071 00163 0101 223 111YY 00CC Pacific International Database 071 00163 0102 223 112YY 00CC Americas Database 071 00163 0103 223 113YY 00CC NOTE YY represents the year of the database cycle CC represents the cycle of the database 1 5 ACCESSORIES REQUIRED BUT NOT SUPPLIED 1 5 1 Forced Air Cooling A KA 33 Cooling Kit or equivalent is required for the KLN 94 installation DESCRIPTIOIN PART NUMBER 33 Blower for 14 VDC installations 071 4037 00 KA 33 Blower for 28 VDC installations 071 4037 01 KA 33 Blower Installation Kit 050 02204 0000 Rev 4 Jan 2003 10599104 CDL Page 1 8 BENDIX KING KLN 94 1 5 2 Indicators and HSIs DESCRIPTION 202 or KI 206 P N 066 3034 Navigation Indicator and Installation Kit 050 01524 0000 KI 208A or KI 209A P N 066 3056 XX Navigation Indicator and Installation Kit 050 01524 0000 KPI 553A P N 066 3045 Horizontal Situation Indicator and Installation Kit 050 01791 XXXX 553B P N 066 3069 XX Horizontal Situation Indicator and Installation Kit 050 02167 XXXX 525A P N 066 3046 XX Horizontal Situatio
107. mA Maximum 110 mA Maximum SIGNAL INPUTS GPS DISPLAYED OPEN GPS displayed when an indicator resolver is connected to the OBS resolver inputs GND GPS not displayed when an indicator resolver is not connected TAKE HOME OPEN Normal Operation GND Take Home Mode SPARE IN 0 SPARE IN 1 These are reserved pins SPARE IN 2 for future use SPARE IN 3 TEST OPEN Normal Operation GND Test Mode APPROACH ARM IN This pin is normally open with a momentary low while the panel button is pressed DATA LOADER RS 232 IN This RS 232 input is designated to communicate with devices ie air data and fuel flow sensors via RS 232 format refer to RS 232 Format Definitions Appendix SPARE RS 232 IN This RS 232 input is reserved for future use GRAY CODE INPUTS A1 A2 A4 B1 B2 B4 C1 C2 C4 D4 Gray Code Altitude Signals 0 to 28 VDC These inputs are diode isolated inside the KLN 94 OBS SIN OBS resolver sine Nominal input impedance is 33 8 K ohms AC and 100 K ohms DC Rev 4 Jan 2003 10599104 CDL Page 1 2 BENDIX KING KLN 94 OBS COS OBS resolver cosine Nominal input impedance is 33 8 K ohms AC and 100 K ohms DC A C POWER MONITOR This pin senses the aircraft power bus voltage This high impedance input operates from 0 to 33 V with accuracy of 0 1 V CONFIGURATION MODULE Refer to Section 2 3 6 2
108. ms contained in the kit is given below P N DESCRIPTION UM 0000 BIN 030 01173 0000 CONN SUB D HSG 255 FEMALE PINS EA 1 030 01175 0000 CONN SUB D HGS 375 FEMALE PINS EA 1 073 01030 0502 CONNECTOR MOUNTING BRACKET EA 1 076 03019 0002 SHOULDER SCREW 4 40 W FIN RF 4 089 05903 0004 SCR PHP 4 40 x 1 4 RF 4 030 01157 0011 SOCKET CRMP 20G EA 62 089 05907 0004 SCR PHP 6 32 x 1 4 EA 4 089 02353 0001 NUT CLIP 6 32 EA 6 089 05903 0007 SCR PHP 4 40 x 7 16 EA 2 089 06012 0006 SCR PHP 6 32 x 3 8 EA 6 090 00019 0007 RING RTNR 438 EA 1 030 00101 0002 PANEL MOUNT PLUG EA 1 187 01352 0000 GASKET 1 Rev 4 Jan 2003 10599104 CDL Page 1 6 BENDIX KING KLN 94 P N DESCRIPTION UM 0000 NARE DN 047 05959 0002 STRAIN RELIEF W H EA 2 047 05960 0001 STRAIN RELIEF W F 2 200 08334 0000 EXT EEPROM BD 1 033 00230 0000 TELEPHONE JACK 4 CONDUCTOR EA 1 057 05621 0000 DECAL DATA LOADER EA 1 057 05628 0000 GPS DISCLAIMER 1 089 08252 0030 WASHER 1 1 4 4 91 92 INSTALLATION 91 Installation Kit P N 050 03195 0000 including its contents is shown below P N DESCRIPTION UM 0000 VENDOR NAME amp P N 050 03195 0000 KA 91 INSTALL X 030 00134 0001 RIGHT ANGLE CONN COAX EA 1 TED Mfg 5
109. n Indicator and Installation Kit 050 01334 XXXX NOTE The KPI 553A 553B DME distance display is not compatible with the KLN 94 The KPI 553A models that do not have an OBS knob on the indicator were special for the KNR 665 system and are not compatible with the GPSs 1 5 3 CDI Indicator with MSG and WPT Annunciators Some stand alone CDI indicators are available with WPT MSG annunciators built in One commonly used is the Model MD40 39 manufactured by Midcontinent Instrument telephone 316 683 5619 These devices have no resolver interface The use of an OBS resolver will reduce pilot workload 1 6 OPTIONAL ACCESSORIES 1 6 1 PC Interface Kit The navigation database may be loaded directly from the PC to the KLN 94 installed in an aircraft by means of the bezel jack refer to Section 2 4 4 8 for details To utilize the bezel jack for loading of the database order kit part number 050 03612 0000 If the installation was previously a KLN 89B installation and utilized an external jack order interface kit P N 050 03213 0000 in order to load the navigation database from a personal computer The kit contains a ready to use cable which connects between the aircraft connector and the computer s 9 pin or 25 pin serial connector The kit is necessary whether the user is loading from a Honeywell diskette or a database obtained via the Internet The cartography database is contained in the Sandisk cartridge The cartogra
110. nd 14 In installations using 14 V lighting lighting bus voltage should be present between P941 pins 25 and 14 Verify that there are no voltages or grounds present on any other pins of P941 and P942 A Verify that aircraft power is OFF or the unit circuit breaker is pulled Making sure that the power On Off switch located on the front panel of the KLN 94 is rotated the off position power off plug the unit into the mounting rack and verify that the panel lighting works properly B Energize the unit by rotating the power control switch to the position C Manipulate the controls as necessary to display the Set 1 Page on the right half of the screen On the Set 1 Page enter the airport name or the present position latitude and longitude for the installation location accurate to within 60 nautical miles Display the Set 2 Page Verify that the date and time are correct to within 10 minutes and update if necessary D At this point the aircraft will have to be moved to a location known to have reasonable GPS signal coverage This implies an outside location away from tall structures that could mask low elevation satellites To speed up the next test it is helpful to turn unit power off then on again once the system is away from structures E Proceed to the AUX 1 page The State shown on the display should change to Acquire ACQ from INIT and after a period of not more than 5 minutes typically two minutes depending upon the satell
111. nd Year of the installation Rev 4 Jan 2003 10599104 CDL Page 2 79 BENDIX KING 2 5 ERROR CODES KLN 94 The KLN 94 provides numeric error codes and text messages for certain failures The following table may assist in identifying the root cause of these problems GPS Rec Error Codes Definition Suggested Action RCVR Hardware Error XXXX This message appears when the KLN 94 fails a specific internal test for the GPS receiver The possible error codes are described below RCVR Hardware Error 0002 ROM Failure The ROM memory has failed self test Bad ROM Return for service RCVR Hardware Error 0004 RAM Failure The RAM memory has failed self test Bad RAM Return for service RCVR Hardware Error 0008 Nonvolatile Memory Failure The battery backed RAM has failed a checksum test Non volatile memory will be cleared It could be one of the following in the order of probability 1 The battery backup power to the GPS Receiver was lost This could be due to either a dead internal battery or a bad connection on the cable to the receiver 2 The RAM memory is bad RCVR Hardware Error 0010 RF Failure This means the receiver is not sensing a proper RF signal from the satellites antenna It could be one of the following in the order of probability 1 Coax open or shorted Confirm the 5 volts at the antenna end 2 Bad antenna Substitute the antenna or inje
112. nstallation man ual and replace it with the enclosed page otherwise ADD or DESTROY pages as listed Retain these instructions in the front of the installation manual as a Record of Revisions PAGE ACTION REASON FOR CHANGE KLN 94 IM Covers R amp R Updated Revision History R amp R Updated 1 5 thru 1 6 R amp R Corrected Rev 4 Jan 2003 10599104 CDL RH 2 BENDIX KING KLN 94 REVISION INSTRUCTIONS AND HISTORY MANUAL KLN 94 GPS NAVIGATION SYSTEM INSTALLATION REVISION 4 PART NUMBER 006 10599 0004 Where R amp R appears in the action column remove the page now in the installation man ual and replace it with the enclosed page otherwise ADD or DESTROY pages as listed Retain these instructions in the front of the installation manual as a Record of Revisions PAGE ACTION REASON FOR CHANGE KLN 94 Covers R amp R Updated Revision History R amp R Updated 1 5 thru 1 6 R amp R Revised 2 78 thru 2 79 R amp R Revised Rev 4 Jan 2003 10599104 CDL RH 3 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL RH 4 BENDIX KING Paragraph 14 INT HODDOGTION cree D RIDE cC TREKANTER 1 2 EQUIPMENT DESCRIPTION 2 2 2 2 11 nnne 18 TECHNICAL CHARACTERISTICS 1 81 KLN 94 Technical Characteristics 1 3 2 91 Antenna Technical Characteristics
113. nterface of these systems are approved 3 Additional equipment required for the specific type of operation must be installed and operational prior to use the KLN 94 under Instrument Flight Rules IFR Any alteration af this certificate is punishable by a fine of not exceeding 1 000 or imprisonment not exceeding 3 years or both FAA 8110 2110 68 3 of 3 5 This certificate transferred accordance with FAR 21 47 THIS PAGE IS RESERVED BENDIX KING KLN 94 APPENDIX D DIRECT REPLACEMENT OF A KLN 89B WITH A KLN 94 Rev 4 Jan 2003 10599104 CDL Page D 1 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page D 2 BENDIX KING KLN 94 If the aircraft is equipped with a Bendix King KLN 89B GPS receiver the KLN 89B unit can be removed and a KLN 94 unit installed No changes to the existing mounting rack or electrical harness are required However if the KLN 89B is configured only for IFR Enroute operations the KLN 94 must be configured the same way The KLN 94 also has additional features such as QuickTune which may be added When the KLN 94 additional features are utilized in existing KLN 89B installations wiring harness changes will be necessary See the KLN 94 wiring diagrams in this book Once the KLN 94 has been installed a post installation checkout procedure must be performed Also see the KLN 89B KLN 94 substitution letter following this pa
114. nused mmmmmm minutes hhhhhhh hundredths of minutes A value of 7F hex in the first byte indicates that latitude and longitude are unknown and remaining bytes should be ignored LLLL waypoint longitude packed unsigned binary values 76543210 76543210 76543210 76543210 5XXXXXXX dddddddd xxmmmmmm xhhhhhhh s sign 0 East 1 West x unused d degrees m minutes h hundredth mm magnetic variation at waypoint 76543210 76543210 nnnnnnnnnnnnnnnn Magnetic variation waypoint Two s complement binary in sixteenths of degrees Easterly variation is positive A value of 7FH in byte 16 indicates that mag netic variation is not presently available and bytes 16 and 17 should be ignored Rev 4 Jan 2003 10599104 CDL Page A 16 BENDIX KING KLN 94 ENHANCED RS232 Data Designator Format Width Psenphen X srr 3 Arc Description 5 misc bits 76543210 xljnnnnn nnnnn waypoint number uns bin 01 25 j 1 180 0 180 1 1 clockwise 0 counterclockwise x unused rr 100 X radius nm uns binary 655 36 max 7 Current GPS in feet If altitude is nega lower case tive this label shall format aaaa Note only four digits Rev 4 Jan 2003 10599104 CDL Page A 17 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page A 18 BENDIX KING KLN 94 APPENDIX
115. o FROM when desired course is within 180 85 with respect to the bearing of the active waypoint Outputs are capable of driving up to five 200 ohm parallel loads ALTITUDE ALERT ANNUNCIATE HIGH Inactive LOW Active can sink up to 250 mA ALT ALERT AUDIO This output is active whenever ALTITUDE ALERT ANNUNCIATE is active Signal is 1Khz 3 5 Vrms max into 500 ohms Refer to Paragraph 2 4 4 9 for the procedure to adjust the volume Rev 4 Jan 2003 10599104 CDL Page 1 4 BENDIX KING KLN 94 1 3 2 91 ANTENNA TECHNICAL CHARACTERISTICS TSO Compliance TSO C129 See Appendix C for environmental qualification Physical Dimensions Refer to KA 91 installation drawing Figure 2 7 Airspeed Rating 600 Kts TAS Output Impedance 50 Ohms nominal DC Voltage 5 Volts 0 5 Volt DC Current 50 mA maximum 1 3 3 KA 92 ANTENNA TECHNICAL CHARACTERISTICS TSO Compliance TSO C129 See Appendix C for environmental qualification Physical Dimensions Refer to KA 92 installation drawing Figure 2 10 Airspeed Rating 600 Kts TAS Output Impedance 50 Ohms nominal DC Voltage 5 Volts 0 5 Volt DC Current 50 mA maximum 1 3 4 KA 198 COMM FILTER TECHNICAL CHARACTERISTICS P N 071 01565 0000 Center Notch Frequency 1575 42 MHz Attenuation at 1575 42 1 5 MHz 35 dB minimum
116. odes will need to be added to the aircraft wiring 2 4 4 4 RMI Interface Cycle power on the KLN 94 which will cause the self test page to be displayed Verify that the RMI indicates 1309 2 4 4 5 ELT Interface The following test must be conducted within five minutes after the hour with ELT transmissions limited to 3 Three sweeps A sweep occurs each time there is a voice transmission Verify that the present position is displayed on the KLN 94 Nav 2 page Activate the Comm Receiver and tune it to 121 5 MHz Switch the ELT cockpit toggle switch to TEST The ELT light should flash and the sweeping sound of the ELT should be heard on the Comm Receiver Within 1 one minute a voice transmission should be heard which contains the present position displayed on the KLN94 Nav 2 page Switch the toggle switch to AUTO and push the reset button until it stops flashing Rev 4 Jan 2003 10599104 CDL Page 2 76 BENDIX KING KLN 94 2 4 4 6 Moving Map Interface If the KLN 94 is interfaced to a moving map display verify operation by moving the aircraft out to an open location to acquire a satellite position Enter an active flightplan or active waypoint to develop a presentation on the map Some moving maps require 2 kts of ground speed to display as the sense track angle is used instead of the heading The KLN 94 does not output track angles when the groundspeed is below 2 kts 2 4 4 7 External Annunciators Recycle the power on the KLN
117. of your aircraft s flight manual do not match those of the sample flight manual supplement you should arrange your Table of Contents and your supplement in accordance with the format of your aircraft s flight manual 4 BODY OF TEXT The body of text for all sections other than NORMAL PROCEDURES should be copied in its entirety The text for the NORMAL PROCEDURES section may vary depending on the equipment interfaced with the KLN 94 Some of the annunciators switches and or controls described in paragraph B may differ slightly or may not be included as part of your installation Should this be the case you will need to alter the text of this paragraph and its subparagraphs to accurately describe the operation of the KLN 94 as it exists in your installation Do not include descriptions of annunciators switches or controls not present in your installation Make sure that the nomenclature on the items you do use matches the description in your flight manual supplement This concludes the procedure for writing a KLN 94 GPS Aircraft Flight Manual Supplement Reduce the pages as required to match the format of your aircraft s flight manual and you are ready to submit the new document to your local FAA representative for approval Rev 4 Jan 2003 10599104 CDL Page B 3 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Jan 2003 10599104 CDL Page B 4 Honeywell BENDIX KING Olathe Kansas KLN 94 SUPPLEMENT FAA APPROVED AIRPLANE FLIG
118. ons 2 The satellites are too low on the horizon for use or too high for adequate geometry 3 There is a loss of sensitivity in the antenna the coax or receiver module The aircraft should be in an open area with good visibility and the SNR Signal to Noise Ratio on the AUX 2 page should be A KLN 94 will usually have 6 8 satellites shown and the majority of their SNR values will be 7 to 9 SNR values of 3 and below are unusable 4 is marginal and 5 9 are considered good Ifthe SNR values are low it could be one of the following in order of probability 1 Check the antenna coax and connection for problems 2 Verify that 5 volts is present at the antenna end of the coax 3 Substitute the receiver to check for sensitivity 4 Substitute the antenna to check for sensitivity RAIM not available Approach mode inhibited Predict RAIM on AUX 3 This is a calculated prediction of RAIM availability The message appears when integrity monitoring RAIM is predicted to not be available at either the FAF or MAP The GPS will not allow the unit to go into APR ACTV mode until conditions improve This is a feature not a system failure Turn to the AUX 3 page to perform a RAIM prediction It will give you an indication of how long it will be until RAIM is available This prediction can also be performed prior to departure to insure RAIM at your arrival Rev 4 Jan 2003 TABLE 2 2 GPS PAGE M
119. or Used to manually select or deselect approach ARM or deselect approach ACTV The remote switch annunciator also annunciates the stage of approach operation either armed ARM or activated ACTV Sequential button pushes if 10 ACTV would first result in approach ARM and then approach arm canceled Subsequent button pushes will cycle between the armed state Gf an approach is in the flight plan and approach arm canceled Approach cannot be selected manually C PILOTS DISPLAY Left right steering information is presented on the pilot s HSI as a function of the NAV GPS switch position D AUTOPILOT COUPLED OPERATION The KLN 94 may be coupled to the autopilot by first selecting GPS on the NAV GPS switch Manual selection of the desired track on the pilots HSI course pointer is required to provide course datum to the autopilot Frequent manual course pointer changes may be necessary such as in the case of flying a DME arc The autopilot approach mode APR should be used when conducting a coupled GPS approach BEECH 55 006 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE 9 OF 17 SECTION IV NORMAL PROCEDURES NOTE or APR coupled DME arc intercepts can result in excessive overshoots aggravated by high ground speeds and or intercepts from inside the arc BENDIX KING KLN 94 SUPPLEMENT E APPROACH MODE SEQUENCING AND RAIM PREDICTION WARNING NOTE Familiarity with the en route operation of the KLN
120. phy data is not updated as frequently as the navigation data Rev 4 Jan 2003 10599104 CDL Page 1 9 BENDIX KING KLN 94 It is necessary to swap cards to update the cartography data Updating the navigation database will not compromise the cartography database Laptop computers used to load the database require the following 1 IBM compatibility 2 An available Com 1 2 3 or Com 4 serial port NOTE The PC must be fully IBM compatible and must have a 3 5 high density diskette drive If the database is loaded from a diskette sent from Honeywell For more information contact Honeywell Product Services by telephoning 913 712 0600 1 6 2 Annunciators and Switch Annunciators Refer to I 8 363 for additional information pertaining to switch annunciators for GPS systems The devices shown below are Eaton 582 584 series switch annunciators and are representative of those used in our original certification They were chosen because of their excellent sunlight readable characteristics and meet or exceed the requirements of Advisory Circular 20 138 These are high quality devices and we encourage their use However there are other comparable devices on the market that may be substituted at the installer s customer s choice These switch annunciators are available through Honeywell Service Stock or direct from our supplier LCOMP Inc It is advantageous to order direct from LCOMP if possible in order to avoid additional price mark up
121. re on how to assign an identifier to a KX155A refer to section 3 1 4 3 of the KX155A Installation Manual If a radio number is assigned in the KLN94 a similar operation must be performed in the radio In other words if COMM 2 is assigned in the KLN94 as being a valid output the KX155A or other Quicktune valid receiver must be configured to accept Quicktune frequencies and identified as 2 If an installation allows more than one Quicktune radio i e two or more KX155A it is not necessarily recommended that both radios should be configured for Quicktune operation but rather consult with the owner and ask for the owner s recommendation If only one valid Quicktune COMM radio is chosen in the MNT 5 page when the user sets the CRSR over COMM frequency and presses ENT the frequency will automatically be placed in the STANDBY slot of the radio On the other hand if two or more valid Quicktune COMMs are chosen in the MNT 5 page after pressing ENT on a COMM frequency the user will be asked to which radio that frequency should be sent While it increases flexibility this could be considered a nuisance When the installation is complete the user will be able to choose the default Quicktune radios for both COMM and NAV on the SET 14 page Consult the KLN94 Pilot s Guide for additional information 2 4 1 6 Maintenance 6 MNT 6 Page The MNT 6 page allows the installer to change the nomenclature of the internal
122. red Waterproofness 10 0 x not required Fluids Susceptibility ar 1 0 X not required Sand and Dust 12 0 x not required Fungus _ 13 0 E x __ not required Salt Spray 14 0 x not required Magnetic Effect 15 0 2 deflects 1 degree at less than Honeywell International Inc PN 004 09133 4800 RevA Page 1 of 3 RTCA DO 1600 ENVIRONMENTAL QUALIFICATION FORM Power Input Voltage Spike Audio Frequency Conducted Sus ceptibilit Induced Signal Susceptibilit Radio Frequency Susceptibility Emission Radio Frequency Energy Lightning Induced Transient Susceptibility Lightning Direct Effects See Note 6 529 not required ESD No damage Experienced functional upset See Note 5 Notes 1 Vibration Critical Frequencies The following critical frequencies are mechanical resonances of the unit under test that have peak acceleration amplitudes greater than twice the input acceleration amplitude Vertical Hz Longitudinal Hz Lateral Hz Z axis X axis Y axis 192 202 265 456 290 398 397 429 299 424 471 499 596 612 574 597 646 670 801 867 924 1058 1895 1983 2 Vibration Additional Testing The KLN 94 passed when subjected to DO 160D sinusoidal test curve M DO 160D random test curve B and DO 1
123. remote annunciator lamp When the line is pulled low the annunciator lamp will illuminate The annunciator will be on whenever the unit is in the approach arm mode For more complete information refer to the KLN 94 Pilots Guide P N 006 18207 0000 Pin 18 APPROACH ACTIVE ANNUNCIATE Pin 18 is the Approach Active annunciator output This output is tied to a remote annunciator lamp When the line is pulled low the annunciator lamp will illuminate The annunciator will be on whenever the unit is in the approach active mode For more complete information refer to the KLN 94 Pilots Guide P N 006 18207 0000 Pin 19 ALTITUDE ALERT ANNUNCIATE Pin 19 is the Altitude Alert output pin The altitude alert feature can be enabled or disabled at installation time from the maintenance configuration pages as described in Section 2 4 1 Rev 4 Jan 2003 10599104 CDL Page 2 6 BENDIX KING KLN 94 This feature is normally disabled if another altitude alerter selector is already installed in the aircraft II altitude alerting is enabled the pilot can choose to turn it on or off II it is disabled the pilot is not able to turn it on Pin 20 SPARE ANNUNCIATOR 1 Pin 21 SPARE ANNUNCIATOR 2 Pins 20 21 are spare annunciator outputs Pin 22 ROLL STEERING VALID This is Roll Steering Superflag same logic as other superflags Pin 23 ROLL STEERING HlI Combined with Rool Steering LO this provides a DC Roll Steering to
124. ry A Category XXE3 Category 1B Category C 004 09130 4800 Revision 1 Page 1 of 3 RTCA D0 160C ENVIROMENTAL QUALIFICATION FORM REVISION HISTORY REV NUMBER ECO NUMBER DATE 0 ORIGINAL ISSUE DECEMBER 1994 1 102111 JANUARY 1995 004 09130 4800 Revision 1 Page 2 of 3 REMARK Fluids Susceptability Fluids Used Ethylene Glycol isopropyl Alcohol Denatured Alcohol 1 1 1 Trichloroethane Jet A Fuel Aviation Fuel Skydrol Type IV Dichlorvos DDVP Pyrethrum Based Inseticide AEA Type 1 AEA Type 2 Swelling of KA 92 observed when exposed to Dichlorvos DDVP 004 09130 4800 Revision 1 Page 3 of 3 THIS PAGE IS RESERVED RTCA DO 160C ENVIRONMENTAL QUALIFICATION FORM NOMENCLATURE KA 91 GPS ANTENNA PART NUMBER 071 01545 0100 0200 TSO NUMBER NOT AVAILABLE for 0100 C129 for 0200 MANUFACTURER S SPECIFICATION See Specification Control Dwg 071 01545 0100 MANUFACTURER KING RADIO CORPORATION ADDRESS 400 N ROGERS 5 66062 CONDITIONS PARA CONDUCTED TESTS TEMPERATURE AND ALTITUDE 4 0 CATEGORY A2 and F2 TEMPERATURE VARIATION 5 0 CATEGORY A HUMIDITY 6 0 CATEGORY C SHOCK 7 0 PER SHOCK TEST VIBRATION 8 0 CATEGORIES C L M and EXPLOSION 9 0 CATEGORY X NOT TESTED WATERPROOFNESS 10 0 CATEGORY R FLUIDS SUSCEPTIBILITY 11 0 CATEGORY F SAND AND DUST 12 0 CATEGORY X NOT TESTED FUNGUS 13 0 CATEGORY X NOT TESTED SALT SPRAY 14 0 CATEGORY S MAGNETIC EFFECT 15 0 CLASS POWER INPUT 16 0 CATEG
125. s On international orders it may be necessary to order through Honeywell as LCOMP at the time of this publication is not prepared to handle international orders The address and telephone numbers for LCOMP are listed as follows LCOMP Aerospace Controls 913 438 4848 Telephone Carlton Bates Co 800 786 0617 Toll Free 9214 Bond St 913 438 4839 Fax Overland Park KS 66214 NOTE The switch annunciators listed below in many cases show two numbers The part numbers that are shown in parentheses are devices previously called out and may be used until supply is depleted The 031 00785 XXXX are the preferred Switch Annunciator assemblies Rev 4 Jan 2003 10599104 CDL Page 1 10 BENDIX KING KLN 94 KLN 94 Enroute Terminal Set CDI or Elect Mech HSI Installations The following switch annunciators are being offered for CDI or HSI switching and annunciation in the KLN 94 IFR enroute terminal installations They are optional for KLN 94 VFR installations The KLN 94 has internal annunciators Hence the external annunciators may be optional in some installations KLN 94 89 89B Annunciator Set 28 VDC Lighting NAV GPS Sw Ann 031 00785 0711 or 031 00763 07 11 WPT MSG Ann 031 00785 0505 or 031 00763 0505 0718 KLN 94 89 89B Annunciator Set 14 VDC Lighting NAV GPS Sw Ann 031 00785 0712 or 031 00763 0712 WPT MSG Ann 031 00785 0762 or 031 00763 0762 0719 KLN
126. s TELEPHONE ee F1 9214 Bong 913 438 4948 RECOMMENDED CUTOUT Overiand Park KS 66214 800 821 2915 913 438 4839 FAX FIGURE 2 17 CUTLER HAMMER SWITCH ANNUNCIATOR MOUNTING Rev 4 Jan 2003 10599104 CDL Page 2 41 BENDIX KING SPS yg MSG AMBER WPT AMBER ANNUNCIATOR 28 V 0505 14 V 0762 5 V 0506 DAY NIGHT 55 5 GROUND 1651 MESSAGE ANNUNCIATE WAYPOINT ANNUNCIATE PRESS TO TEST GROUND TEST SWITCHING GREEN GPS BLUE SWITCH ANNUNCIATOR 28 V 0711 14 V 0712 5 0715 GPS SWITCHES ANNUNCIATORS 00 KLN 94 FIGURE 2 18 CUTLER HAMMER SWITCH ANNUNCIATOR INTERNAL SCHEMATIC Sheet 1 of 2 Rev 4 Dec 2002 10599104 CDL Page 2 43 BENDIX KING KLN 94 THIS PAGE IS RESERVED Rev 4 Dec 2002 10599104 CDL Page 2 44 BENDIX KING KLN 94 GPS APR GPS STATUS VISIBLE WHITE GPS APR switching MV GREEN WHITE GREEN GPS BLUE SWITCH ANNUNCIATOR SWITCH ANNUNCIATOR DAY NIGHT DIM 28 0766 28 V 0711 PRESS TO TEST 14 V 0767 14 V 0712 PRESS TO TEST GROUND TEST 5 V 0768 5 V 0713 GROUND TEST GPS APR ANNUNCIATE ARM ANNUNCIATE ACTV ANNUNCIATE DAY NIGHT DIM GPS SWITCHES ANNUNCIATORS 051 00 85 FIGURE 2 18 CUTLER HAMMER SWITCH ANNUNCIATOR INTERNAL SCHEMATIC Sheet 2 of 2 Rev 4 Dec 2002 10599104 CDL Page 2 45 B
127. sents the Day Month and Year of the installation 2 4 4 INTEGRATED INSTALLATION CHECK OUT The following paragraphs define checkout procedures for all possible Input Output signals that can be connected to the KLN94 It should be clearly determined which of the signals are intended to be used in any given installation and then only the paragraphs pertaining to those signals should be performed 2 4 4 1 All Installations Perform all steps defined in Paragraph 2 4 3 and leave the system energized with a valid GPS signal being received 2 4 4 2 CDI HSI Interface Cycle the power on the KLN94 which will cause the self test page to be displayed Verify that the CDI needle after it has settled is indicating half scale right deflection Rev 4 Jan 2003 10599104 CDL Page 2 75 BENDIX KING KLN 94 Verify that the TO FROM flag is indicating FROM Verify that the nav flag is pulled from view Verify that the selected course from the CDI HSI is interfaced properly to the 94 in the OBS Mode The OBS value on the third line of the self test page should match the selected course on the CDS HSI and be with satellite coverage or in take home mode You must create an active waypoint on the Flightplan O page to check the following function The OBS LEG selection is controlled through the OBS button located on the front panel of the 94 Pressing this button toggles between DTK and OBS with the normal position being DTK During OBS mode the DT
128. several units operating in a typical avionics location will significantly degrade the reliability of the avionics if provisions for cooling are not incorporated in the initial installation Failure to provide cooling to the equipment will lead to increased avionics maintenance costs and may also void the Honeywell warranty Rev 4 Jan 2003 10599104 CDL Page 2 1 BENDIX KING KLN 94 In the case of the 94 installation of a KA 33 P N 071 4037 or equivalent cooling system is required Ram air cooling is not acceptable For installation information on the KA 33 refer to the KA 33 installation manual P N 006 01069 or Installation Bulletin 258 2 3 2 KLN 94 MECHANICAL INSTALLATION The KLN 94 installation will conform to standards designated by the customer installing agency and existing conditions as to the unit location and type of installation However the following suggestions will assure a more satisfactory performance from the equipment A Plan a location on the aircraft panel so that the KLN 94 is plainly visible to the pilot and so that he has complete access to all front panel controls Check to be sure that there is adequate depth behind the panel for the mounting rack and all the connectors and cabling Be sure that the mounting location is not close to heater vents or other sources of high heat B Refer to figure 2 3 for the panel cutout dimensions Mark and cut the panel opening 2 3 3 ANTENNA SELECTION
129. t Logbook Entry 1 8 2 Aircraft Installation Requirements NOTE For the following subsections refer to Section 1 5 and Section 1 6 for allowable configurations where applicable Refer to Section II for illustrations 1 8 2 1 TSO JTSO d Antenna The antenna must be a TSO JTSO d KA 91 P N 071 01545 0200 or KA 92 P N 071 01553 0200 If the P N of the KA 91 is not available it may be identified by the serial number as the 5 5 antennas have a five digit serial number 1 8 2 2 Nav Instrumentation The navigation information D Bar Nav Flag and To From must be displayed on an instrument in the pilot s panel Electromechanical indicators are capable of displaying the variable scale factors of enroute terminal and approach modes 1 8 2 3 OBS Interface The use of an OBS resolver will reduce pilot workload during an instrument approach It allows the OBS setting to be changed on the navigation indicator when the KLN 94 is operating in the OBS mode Without the OBS resolver connection the OBS may be changed from the KLN 94 controls OBS mode is commonly used during procedure turns and holding patterns Some certification agencies may require the use of the OBS resolver for approach certification Consult your approval agency for additional information Refer to Section 1 3 and Section 2 3 6 for additional OBS information Rev 4 Jan 2003 10599104 CDL Page 1 13 BENDIX KING KLN 94 1 8 2 4 Switch Annunciators 1 8 2 4 1 NAV GPS Switc
130. t as 38 92 33H 38H 2EH 39H 32H 113 Barometric Setting Checksum Break each decimal value into BCD representation Using BCD arithmetic sum the 4 BCD values and convert the lower order BCD digit to an ASCII coded numeric digit Example The checksum for a value of 29 83 would be 2 32H 114 Baro corrected Altitude feet 119 ASCII coded decimal format with a sign character Example A baro corrected altitude of 11000 feet would be sent as 00011 30H 30H 30H 31H 31H 2BH 120 Baro corrected Altitude Checksum Sum for baro corrected altitude bytes computed excluding sign character as for pressure altitude 121 EXT ASCII code 03H FUEL FLOW amp AIR DATA CONFIGURATION The fuel flow and air data equipment configuration can be setup on MNT 1 page 1 Fuel flow equipment installed and Air data equipment not installed Any the above formats may be received If format C or D is received the airdata portions are ignored the fuel data portions are used and no error message is given Rev 4 Jan 2003 10599104 CDL Page A 9 BENDIX KING KLN 94 2 Fuelflow equipment not installed and Air data equipment installed If format C or D is received fuel data portions ignored the airdata portions are used and no error message is given If format or B is received the GEN RS 232 In Data Error message is displayed 3 Both fuel flow equipment and air data equipment
131. tion procedure The Low Bus Voltage Check Charging System message is displayed when voltage at this pin is below the voltage alert set point for greater than the voltage alert delay interval Pin 19 11 33 VDC A C POWER Pin 19 is the DC aircraft power input The KLN 94 will accept from 11 VDC to 33 VDC input power Pin 20 A C GROUND Pin 20 is tied to aircraft ground Wiring harness shields are not to be terminated on this pin Refer to Figure 2 17 Pin 21 D4 Pin 22 1 23 2 24 4 4 2003 10599104 CDL Page 2 8 BENDIX KING KLN 94 Pin 25 B1 Pin 26 B2 Pin 27 B4 Pin 28 C1 Pin 29 C2 Pin 30 C4 These pins are gray code altitude inputs from an encoding altimeter If the KLN 94 is paralleled with another unit such as a transponder it may be necessary to install isolation diodes between one or both units and the encoder The KLN 94 has diodes already installed internally Pin 31 GPS DISPLAYED This pin is used as an input to tell the unit whether an external indicator is connected to the analog OBS resolver inputs in which case it will be high This pin will be grounded if an indicator is not connected or coupled to the unit Pin 32 TO Pin 33 FROM These outputs function like the outputs from standard navigation converters For the specifications on these outputs refer to Section 1 3 of this manual Pin 34 OBS OUT Pin 35 OBS SIN Pin 36 OBS COS Pin 37 OBS RETUR
132. utputting RS 232 data to the GPS If no source of RS 232 is interfaced the receiver input must be jumpered back to the RS 232 output RAIM not available Cross check position This means there are not enough satellites available to compute integrity RAIM 1 The satellites are blocked from view by obstructions 2 The satellites are too low on the horizon for use or too high for adequate geometry 3 There is a loss of sensitivity in the antenna the coax or receiver module The aircraft should be in an open area with good visibility and the SNR Signal to Noise Ratio on the AUX 2 page should be A KLN 94 will usually have 6 8 satellites shown and the majority of their SNR values will be 7 to 9 SNR values of 3 and below are unusable 4 is marginal and 5 9 are considered good If the SNR values are low it could be one of the following in order of probability 1 Check the antenna coax and connection for problems 2 Verify that 5 volts is present at the antenna end of the coax 3 Substitute the receiver to check for sensitivity 4 Substitute the antenna to check for sensitivity Rev 4 Jan 2003 10599104 CDL Page 2 82 BENDIX KING KLN 94 GPS Page Messages Definition Suggested Action RAIM not available Cross check position This means there are not enough satellites available to compute integrity RAIM 1 The satellites are blocked from view by obstructi
133. vision containing an approach sequence operating tips and approach related messages is intended for cockpit use by the pilot familiar with KLN 94 operations when conducting instrument approaches B SYSTEM ANNUNCIATORS SWITCHES CONTROLS 1 HSI NAV presentation NAV GPS switch annunciator be used to select data for presentation on the pilot s HSI either NAV data from the number one navigation receiver or GPS data from the KLN 94 GPS Presentation on the HSI is also required for autopilot coupling 2 Message MSG annunciator Will flash along with a large on the right side of the KLN 94 screen to alert the pilot of a situation that requires attention Press the MSG button on the KLN 94 GPS to view the message If a message condition exists which requires a specific action by the pilot the message annunciator will remain on but will not flash Appendix B of the KLN 94 Pilot s Guide contains a list of all of the message page messages and their meanings BEECH 55 006 00877 0000 FAA APPROVED ORIGINAL ISSUE PAGE 7 OF 17 SECTION IV BENDIX KING NORMAL PROCEDURES KLN 94 SUPPLEMENT 3 Waypoint WPT annunciator Prior to reaching a waypoint in the active flight plan the KLN 94 GPS will provide navigation along a curved path segment to ensure a smooth transition between two adjacent legs in the flight plan This feature is called turn anticipation Approximately 20 seconds prior to the beginning of turn anticipation
134. ype or class of aircraft to determine that the aircraft installation conditions are within TSO JTSO standards The article may be installed only if further evaluation by the applicant documents an acceptable installation and is approved by the Administrator 2 2 UNPACKING AND INSPECTING EQUIPMENT Exercise extreme care when unpacking the equipment Make a visual inspection of the unit for evidence of damage incurred during shipment If a claim for damage is to be made save the shipping container to substantiate the claim The claim should be promptly filed with the transportation company It would be advisable to retain the container and packaging material after all equipment has been removed in the event that equipment storage or reshipment should become necessary 2 3 EQUIPMENT INSTALLATION 2 3 1 AVIONICS COOLING REQUIREMENTS FOR PANEL MOUNTED EQUIPMENT The greatest single contributor to increased reliability of all modern day avionics is to limit the maximum operating temperature of the individual units whether panel mounted or remote mounted While modern day individual circuit designs consume much less electrical energy watts per cubic inch dissipated within the avionics unit remains much the same due to the high density packaging techniques utilized Consequently the importance of providing cooling to the avionics stack is still with us today While each individual unit may or may not require forced air cooling the combined heat load of

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