INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS
Contents
1. PAGE 209 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS KANNAD gt O O O O G c xX O c O G G G c gt e PAGE 210 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL 1 Self test A Periodicitv It is recommended by the manufacturer to test the ELT to detect any possible failure It is recommended to perform a self test once a month but it should not be done more than once a week However each self test consumes energy from the battery Should self tests be carried out more often than the maximum allowed the battery life time might be shorter than specified Do not perform Self test without the antenna connected B Self test procedure Check that the antenna is connected correctly If a programming dongle is fitted on the bracket connect it to the ELT Switch the ELT from OFF to ARM The buzzer operates during the whole Self test procedure After a few seconds the test result is displayed with the visual indicator as follows Onelong flash indicates that the beacon is operational and that no error conditions were found A series of short flashes indicates test failed Switch back to OFF or keep in the ARM position if the ELT is equipped with a water switch sensor If self test fails contact the2. MANUAL RECORD OF REVISIONS PAGE INTENTIONALLV LEFT BLANK ROR PAGE 2 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL LIST OF EFFECTIVE PAGES SUBJECT PAGE JDATE Title Page APR 28 2010 Record of Revisions APR 28 2010 APR 28 2010 List of Effective Pages APR 28 2010 APR 28 2010 APR 28 2010 APR 28 2010 Table of Contents APR 28 2010 APR 28 2010 Introduction APR 28 2010 APR 28 2010 Svstem Overview APR 28 2010 APR 28 2010 APR 28 2010 APR 28 2010 Svstem Functional Description and Operation APR 28 2010 APR 28 2010 APR 28 2010 APR 28 2010 LEP PAGE 1 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL LIST OF EFFECTIVE PAGES SUBJECT PAGE JDATE 105 28 2010 106 APR 28 2010 Installation Removal 201 JAPR 28 2010 202 JAPR 28 2010 203 JAPR 28 2010 204 JAPR 28 2010 205 JAPR 28 2010 206 JAPR 28 2010 207 JAPR 28 2010 208 JAPR 28 2010 209 JAPR 28 2010 210 JAPR 28 2010 301 APR 28 2010 302 APR 28 2010 Troubleshooting 401 APR 28 2010 402 APR 28 2010 Schematics and Diagrams 501 JAPR 28 2010 502 APR 28 2010 503 APR 28 2010 504 APR 28 2010 Servicing LEP PAGE 2 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS LIST OF EFFECTIVE PAGES SUBJECT PAGE JDATE 601 APR 28 2010 602 APR 28 2010 LEP PAGE 3 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL LIST OF EFFECTIVE PAGES PAGE INTENTIO
3. be stopped manually No transmission must be interrupted unless every means are used to contact and inform the Air Traffic Controller of this action Important notice As 406 MHz transmission is effective 50 seconds after the ELT activation if it is reset within this delay no further radio contact will be necessary e Switch to OFF Switch OFF PAGE 106 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL INSTALLATION REMOVAL 1 Registration and Programming The ELT must be registered prior to installation on board The registration card available from the local registration authoritv must be completed and returned to this authority The Programming Datasheet DIM0300 must be completed and returned to your distributor Any change of ownership shall also be declared and registered with the local registration authority and with the distributor The KANNAD 406 AS is fully compatible with the four programming protocols defined by the COSPAS SARSAT C S G005 document Serialised Number Aircraft 24 bit Address the same as MODE S ATC or TCAS Aircraft Operator Designator serialised number up to 4096 Aircraft Nationality and Registration marking Tail Number This identification consists of up to 7 alphanumeric characters Programming of the ELT can be carried out either e bv KANNAD or the distributor order must include programming details in the shop with programming and test equipm
4. composed of 3 LiMnO D cells See pages 103 amp 602 for Kit battery reference Lithium cells lithium batteries and equipment containing such batteries are subjected to regulations and classified under class 9 as from 1st of January 2003 The autonomy of the 121 5 243 transmission is close to 100 hours at 20 C with new batteries In the worse conditions possible a distress is pinpointed 5 5 hours maximum after the ELT activation and the position is subsequently updated if necessary every 2 hours As it is therefore preferable to keep the battery power for 121 5 243 MHz homing frequency transmission for the rescue operations the 406 MHz transmission is deliberately stopped after 24 hours to extend the 121 5 243 transmission for as long as possible The transmitter battery expiry date is fixed at 6 years after manufacturing If no activation of the ELT occurs during the battery lifetime it shall be replaced every 6 years 59e note below NOTE The useful life time of batteries is twelve 12 years To be in compliance with FAR regulations they have to be replaced every six 6 years when 50 percent of their useful life has expired PAGE 102 APR 28 2010 KANNAD 5 Technical Specifications INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS TYPE Three frequency ELT 121 5 243 0 406 025 MHz Survival e COSPAS SARSAT Class ll 20 C to 55 C ave MHz TRANSMISSION Frequency 406 025 MHz 2 kHz Out
5. connected Country code is 227 France Protocol is Test Identification number is SI 4 5 digits the last 5 digits of CSN number or 6 digits the 6 digits of the CSN number If the pin programming option is selected by the operator the following equipment are required a Programming Dongle on each aircraft e a Maintenance Dongle on each ELT spare Figure 201 Maintenance Dongle PAGE 202 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL 2 Installation The location of the ELT shall be chosen to minimise the potential for inadvertent activation damage bv impact fire and contact bv passengers or baggage RTCA DO 183 The ELT must be attached to the aircraft in such a manner that the probabilitv of damage to the transmitter in the event of a crash impact is minimised FAR 91 207 The ELT shall not be installed less than 60 cm 2 ft from a magnetic field sensor The KANNAD 406 AS can be either packed in a carrv off bag or installed on a mounting bracket A Installation with Carrv Off Bag The KANNAD 406 AS is packed in a carrv off bag with 3 handles for easv handling 1 Packing instructions Check that the switch is in the OFF position ARM if the beacon is fitted with a water switch sensor Slide the antenna though the hole provided in floating collar Put the ELT with the antenna downwards 5 that it fits on lower part of the wedging foam Turn it turn so that the antenna fits bet
6. 2 below NOTE 1 Only services stations accredited by KANNAD can perform these repairs 2 Only accredited programming stations can perform programming 3 Other faults detected A Buzzer 1 Buzzer does not operate Refer to CMM 25 63 01 for repair See note 1 above 2 Buzzer operates permanently when ELT in ARM mode Refer to CMM 25 63 01 for 56 note 1 above PAGE 401 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL PAGE INTENTIONALLV LEFT BLANK PAGE 402 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS SCHEMATICS amp DIAGRAMS 1 Outline Dimensions Note all dimensions are in millimeters inches in brackets 160 6 31 PAGE 501 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD KANNAD 406 AS Note all dimensions are in millimeters inches in brackets 172 6 77 300 11 97 300 11 97 PAGE 502 APR 28 2010 lt 3 gt a gt lt o oc 5 lt R DZ Z7 lt lt x gt lt lt 0 z KANNAD 2 Drilling Mask LOF S39NV3HTOL SjyexoeJq ui SJSJSLLIJJILU suoisueuip 9JON PAGE 503 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL PAGE INTENTIONALLV LEFT BLANK PAGE 504 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL SERVICING 1 Main
7. 28 2010 INSTALLATION MANUAL OPERATION MANUAL 3 Design features A General KANNAD 406 AS is a survival ELT intended to be removed from the aircraft and used to assist SAR teams in locating survivors of a crash KANNAD 406 AS is a standalone equipment equipped with an auxiliarv antenna and activated manuallv bv survivors or automaticallv bv a Water Switch Sensor when in contact with water B Mechanical design KANNAD 406 AS is made of moulded plastic with excellent mechanical resistance ASA PC light yellow colour The housing is designed to be easily taken in one hand A tether is supplied to tie the ELT to a liferaft KANNAD 406 AS is fitted with a floating collar to enable the ELT to float upright if used in water This floating collar can be removed if the ELT is attached to a life raft or anv buovant part Important notice Unlike all other KANNAD 406 ELTs automatic KANNAD 406 AS survival is not fitted with a G Switch shock detector f Figure 3 KANNAD 406 AS 4 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL SYSTEM FUNCTIONAL DESCRIPTION AND OPERATION 1 Transmitter The KANNAD 406 AS is designed to transmit on three frequencies 121 5 243 and 406 MHz The two basic aeronautical emergency frequencies 121 5 and 243 MHz are mainly used for homing in the final stages of the rescue operations The 406 MHz frequency is used by the COSPAS SARSAT satellites for precise pinpointing and identi
8. NALLV LEFT BLANK PAGE 4 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL TABLE OF CONTENTS INTRODUCTION SVSTEM OVERVIEW COSPAS SARSAT Svstem Description World coverage with the COSPAS SARSAT svstem Environmental improvements of ELTs KANNAD 406 AS Presentation Design features General Mechanical design SVSTEM FUNCTIONAL DESCRIPTION AND OPERATION Transmitter Controls Working mode information Autonomv Technical Specifications Manual Activation INSTALLATION REMOVAL Registration and Programming Pin programming option Installation Installation with Carrv Off Bag Packing instructions Installation with mounting bracket Bracket installation ELT installation Sealing Removal Deplovment from carrv off bag Deplovment from mounting bracket Self test Periodicitv Self test procedure TROUBLESHOOTING General Faults on Self test Visual Indicator 3 1 flashes TOC PAGE 1 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD KANNAD 406 AS TABLE OF CONTENTS 3 2 flashes 3 3 flashes 3 4 flashes Other faults detected Buzzer does not operate Buzzer operates permanently when ELT in ARM mode SCHEMATICS amp DIAGRAMS Outline Dimensions Drilling Mask SERVICING Maintenance Schedule Periodic inspection Every 6 years Battery replacement TOC PAGE 2 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL INTRODUCTION The instructions in this manual provide the information necessary for the instal
9. PR 28 2010 INSTALLATION MANUAL OPERATION MANUAL B World coverage with the COSPAS SARSAT svstem The major improvement is the use of the COSPAS SARSAT system for processing aeronautical emergencies The difference with the 121 5 243 MHz is that the 406 MHz transmission carries digital data which enable the identification of the aircraft in distress and facilitate SAR operation type of the aircraft number of passengers type of emergency The 406 MHz message is transmitted to the COSPAS SARSAT satellites This message is downloaded to one of the 64 ground stations 44 LEOLUTs and 20 GEOLUTS The aircraft is located bv Doppler effect bv the LEO satellites with a precision better than 2 NM 4 km at anv point of the earth C Environmental improvements of ELTs The certification of an ELT includes a range of severe mechanical tests resistance to flame impact and crush tests resistance to shocks watertightness antideflagration extreme temperatures 20 C to 55 C for more than 48 hours PAGE 2 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL 2 KANNAD 406 AS Presentation The KANNAD 406 AS is composed of 1 atransmitter an optional mounting bracket 2a and locking pin 2b a float an auxiliarv antenna a water switch sensor option Programming Dongle for pin programming function option N Figure 2 KANNAD 406 AS presentation PAGE 3 APR
10. The document is loaned on the express condition that neither the document itself nor the information contained therein shall be disclosed without the express consent of KANNAD and that the information shall not be used the recipient without prior written acceptance KANNAD Furthermore the document shall be returned immediatelv to KANNAD upon request KANNAD This document is the property of KANNAD and contains proprietarv and confidential information DMA176L KANNAD Emergency Locator Transmitter INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS P N S1823502 02 ELT KANNAD 406 AS BNC P N S1823502 03 ELT KANNAD 406 AS TNC P N S1820514 14 WATER SWITCH SENSOR P N 81820511 02 MOUNTING BRACKET AS P N S1820511 03 CARRY OFF BAG AS P N S1820511 03 CARRY OFF BAG Short Revision 10 TP PAGE 1 First issue SEP 02 1999 Date of rev APR 28 2010 Users are kindly requested to notify KANNAD of any discrepancv omission or error found in this manual Please report to our customer support E mail support sar kannad com Tel 33 0 2 97 02 49 00 INSTALLATION MANUAL OPERATION MANUAL RECORD OF REVISIONS REVISION DATE INSERTION DATE MAR 18 2004 JAN 17 2005 JUN 27 2005 NOV 08 2006 FEB 01 2008 JUN 23 2008 APR 28 2010 MAR 18 2004 JAN 17 2005 JUN 27 2005 NOV 08 2006 FEB 01 2008 JUN 23 2008 APR 28 2010 ROR PAGE 1 APR 28 2010 INSTALLATION MANUAL OPERATION
11. able upon request or on KANNAD Website PAGE 601 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL C Batterv replacement Batterv replacement is mandatorv after more than 1 hour of real transmission cumulated duration before or on the battery expiration date Only original battery pack included in battery kit KIT BAT 300 P N S1820516 99 supplied by KANNAD can be installed KANNAD refuse all responsibility and invalidate all warranty should other packs be installed Battery available from any KANNAD distributor or dealer KANNAD des Cinq Chemins BP23 56520 GUIDEL FRANCE Telephone 33 0 2 97 02 49 49 Fax 33 0 2 97 65 00 20 Web http www kannad com E mail contact aviation kannad com Support support sar kannad com Tel 33 0 2 97 02 49 00 List of distributor available on our Web site http www kannad com PAGE 602 APR 28 2010 Distributed bv Manufactured bv KANNA KANNAD des Cinq Chemins BP23 56520 GUIDEL FRANCE T l Phone 33 0 2 97 02 49 49 Fax 33 0 2 97 65 00 20 Web http www kannad com DMA176L Ref 0139179L
12. all the ELT on the mounting bracket with lower cover facing the mounting bracket e Ifthe ELT is fitted with a Water Switch Sensor P N S1820514 14 switch the ELT to the ARM position PAGE 206 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL 3 Sealing It is possible to seal the ELT on its bracket to prevent misuse In case of an emergencv this seal must be weak enough to be broken manuallv without anv special tool ELT shall be installed with locking pin so that switch cannot be put in the ON position see Installation Install a seal using one of the two holes in the cover of the ELT and the mounting bracket PAGE 207 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD KANNAD 406 AS 3 Removal A Deployment from carry off bag The ELT shall only be deployed in a safe area Press the buckles to open the bag top cover Turn the ELT sideways to release it from the wedging form e Deploy the antenna and check that it is connected correctly PAGE 208 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL B Deplovment from mounting bracket e Unfasten the Velcro strap Remove the ELT with the antenna from the bracket The locking pin will be extracted from the ELT while remaining attached to the mounting bracket f unfortunately the locking pin was not extracted slide it to have free access to the switch
13. distributor as soon as possible Unless a waver is granted flight should be cancelled Remark The number of flashes gives an indication of the faulty parameter detected during the self test 3 1 LOW BATTERY VOLTAGE 3 2 ILOW RF POWER 3 3 JFAULTV VCO LOCKING FAULTY FREQUENCY 3 4 NO IDENTIFICATION PROGRAMMED PAGE 301 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL PAGE INTENTIONALLV LEFT BLANK PAGE 302 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL TROUBLESHOOTING 1 General Procedure for fault isolation on board uses the visual indicator of the ELT s front panel This visual indicator is activated bv a self test capabilitv within the ELT Repair and battery replacement can only be carried out by PART 145 FAR 145 avionic workshops or equivalent agreement according to local regulations 2 Faults on Self test A Visual Indicator When the self test is carried out the number of flashes gives an indication of the faulty parameter detected during the self test 1 3 1 flashes Low battery voltage Check battery refer to CMM 25 63 01 for repair see note 1 below 2 3 2 flashes Low RF power Check 406 MHz power refer to CMM 25 63 01 for repair see note 1 below 3 343 flashes Faultv VCO locking faultv frequencv Check 406 MHz frequency refer to CMM 25 63 01 for repair see note 1 below 4 344 flashes identification programmed Check programming see note
14. ent PR600 and KANNAD software on board the aircraft with a programming equipment or programming dongle This operation takes less than 2 minutes and does not need any hardware operation The identification is simply downloaded to the ELT when connected to the KANNAD programming equipment via the DIN 12 connector A Pin programming option The KANNAD 406 AS offers pin programming capabilities to facilitate maintenance operations especially in the case of removals and or replacement A special DIN 12 connector with a Serial Memory Module called Programming Dongle is connected to the ELT when installed on board This Programming Dongle contains the identification information of the aircraft and remains on board the aircraft When an unprogrammed ELT is installed and connected to this Programming Dongle and the ELT is switched to ARM it automatically PAGE 201 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL updates its own memorv with the identification data contained in the Programming Dongle memorv When the ELT is removed from the aircraft it keeps its identification data For maintenance purposes it is possible to delete the identification information of the ELT by connecting a Maintenance Dongle to the ELT Any accidental transmission with this maintenance dongle will not involve SAR operation as the identification code transmitted is recognised by COSPAS SARSAT as not on board When a maintenance dongle is
15. fication of the aircraft in distress Once activated the transmitter operates continuously on 121 5 and 243 MHz The output power is 100 mW on each frequency The modulation is an audio frequency sweeping downwards from 1420 Hz to 490 Hz with a repetition rate of 3 Hz During the 24 first hours of operation a signal is transmitted on 406 MHz every 50 seconds to the COSPAS SARSAT satellites The output power on 406 MHz is near 5W 2 Controls The following controls are to be found on the ELT front panel from left to right 1 3 position switch ARM OFF ON 2 Visual indicator red 3 DIN 12 connector for dongle or programming equipment connection 4 TNC connector for the antenna 4 Figure 101 Front Panel 3 Working mode information The visual indicator gives an indication on the working mode of the beacon PAGE101 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL after the self test a series of short flashes indicates the self test failed one long flash indicates that the self test is OK in operating mode periodic flashes during 121 5 243 transmission and one long flash during everv 406 MHz burst 1 everv 50 seconds A buzzer gives aural information on the working mode of the beacon continuous tone during self test 2 beeps per second during 121 5 243 transmission silence during 406 transmission 4 Autonomy The energy is provided by a battery pack
16. iary antenna floating collar and batteries typical 1180 g max 1250 g 2 6 Ib 2 75 Ib Weight mounting bracket typical 165 g max 175g 0 36 Ib 0 38 Ib ENVIRONMENTAL CONDITIONS RTCA DO 160D Ch 4 to25 ED62 XBA ED62 RCC 1 AWXXXXZXXX ZWL A1 A2 A3 XX XXA Note Ch 6 9 10 according to DO 160C QUALIFICATIONS ETSO 2C91a amp ETSO 2C126 EUROCAE ED62 TSO C91a amp TSO C126 RTCA DO183 amp DO204 PAGE 103 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD KANNAD 406 AS 6 Manual Activation e Switch to ON position Switch ON Try to keep the antenna vertical The ELT starts with the self test sequence 121 5 243 MHz transmission starts immediately after the self test 406 MHz transmission starts after 50 seconds During transmission buzzer operates and visual indicator flashes periodically PAGE 104 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS 7 Water Switch Activation The ELT switch must be in the ARM position and the Water Switch Sensor must be connected e Fasten the ELT to the liferaft with the tether line e Put the ELT in the water to float safelv e Check that buzzer operates and visual indicator flashes periodicallv e TheELT should float with antenna in vertical position PAGE 105 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD KANNAD 406 AS 8 Reset In case of unintentional activation the ELT can
17. lation and the operation of the KANNAD 406 AS ELT Servicing instructions are normally performed by shop personnel For servicing and maintenance instructions refer to CMM 25 63 01 FOR REGULATORY REQUIREMENTS PLEASE CONSULT YOUR NATIONAL AVIATION AUTHORITY PAGE INTRO 1 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL PAGE INTENTIONALLV LEFT BLANK PAGE INTRO 2 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL A SYSTEM OVERVIEW 1 COSPAS SARSAT System A Description Launched in the early eighties by the four founder countries Canada France Russia USA the COSPAS SARSAT system provides satellite aid to search and rescue SAR operations for maritime aeronautical and terrestrial vehicles anywhere in the world It uses distress beacons fitted on mobiles and a constellation of LEO and GEO satellites which relay the 121 5 243 MHz signals and process the 406 MHz signal to ground stations LUT where the beacon positions are determined with a precision of 10 NM with 121 5 243 signals and less than 2 NM with 406 signals Several types of beacons are designed to match the various applications of the COSPAS SARSAT system EPIRB Emergency Position Indicating Radio Beacon for maritime applications ELT Emergency Locator Transmitter for aeronautical applications PLB Personal Locator Beacon for land expeditions dO R C C RESCUE COORDINATION CENTER Figure 1 COSPAS SARSAT System PAGE 1 A
18. put power 5W 37 dBm 2 dB Modulation type 16K0G1D Biphase L encoding Transmission duration Autonomy Over 24 hours at 20 C 121 5 243 MHz TRANSMISSION Frequencies 121 5 MHz 6 kHz 243 0 MHz 12 kHz Output power 100 to 400 mW 20dBm to 26 dBm for each frequency Modulation type 3K20A3X Modulation rate between 85 and 100 Frequency of modulation signal 1420 Hz to 490 Hz with decreasing sweep Autonomy Over 48 hours at 20 C ARM switch Red visual indicator BNC antenna connector S1823502 02 antenna connector S1823502 03 DIN12 connector for remote control pin programming option and water switch sensor option Buzzer 440ms short message everv 50 sec BATTERV KIT BAT300 P N S1820516 99 3 x LiMnOs D type cells for transmitter power supply Replacement every 6 years HOUSING Material Molded plastic Color Yellow Tightness O rings Flotation Yellow foam 160mm 5mm 6 3 In 0 196 In Transmitter dimensions e 172 mm x 82 mm x 82 mm 6 77 x 3 228 x 3 228 In Overall dimensions antenna deployed max 590 mm x 160 mm x 160 mm 23 228 x 6 3 x 6 3 In Packed dimensions in carry off bag Carry off bag AS 332mm x 180 mm x 180 mm 13 07 x 7 086 x 7 086 In Carry off bag Short 290mm 180 mm x 180 mm 11 417 x 7 086 x 7 086 Stowed dimensions mounting bracket e 300 mm x 162 mm x 160 mm 11 81 x 6 377 x 6 3 In Weight incl Auxil
19. tenance Schedule Periodic inspection and batterv replacement can oniv be carried out bv PART 145 FAR 145 avionic workshops or equivalent agreement according to local regulations A Periodic inspection Note if required by the relevant Civil Aviation Authority Some Civil Aviation Authorities may require the ELT is tested periodically In this case KANNAD recommends to check the following parameters Battery voltage 121 5 MHz 243 0 MHz 406 025 MHz transmission power 121 5 MHz 243 0 MHz 406 025 MHz frequency 121 5 MHz AM sweep monitoring with VHF receiver Number of 406 MHz transmissions optional programming kit required Number of self tests carried out optional programming kit required Programmed data optional programming kit required NOTE This functioning check can be carried out without opening the ELT These tests are described in Service Letter SL S18XX502 25 12 B Every 6 years Testing of the various elements of the ELT is mandatory every 6 years together with the battery replacement e Visual control of the housing and accessories Refer to CMM 25 63 010r CMM 25 63 05 O ring battery and desiccant capsule replacement Refer to CMM 25 63 01 or CMM 25 63 05 Beacon Tightness CMM 25 63 01 or CMM 25 63 05 Testing and Fault Isolation procedure as described in CMM 25 63 01 NOTE CMM 25 63 01 level 3 CMM reserved for KANNAD service stations only e CMM 25 63 05 level 2 CMM avail
20. ween top and bottom wedging foam The ELT should wedge into place b Figure 202 Packing Instructions PAGE 203 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL B Installation with mounting bracket 1 Bracket installation Determine the location of the ELT on board according to FAR RTCA recommendations CAUTION Do not install the ELT in a location directly exposed to the sun Drill 3 holes 5 5 mm in the aircraft structure according to Drilling mask page 503 of this document Fix the bracket with the screws and nylstop nuts or rivets 2 ELT installation Check that the ELT identification label matches the aircraft tail number If the mounting bracket is fitted with a Programming Dongle P N S1820514 01 remove the Water Switch Sensor connector and connect the programming dongle to the ELT Perform a Self test see paragraph SELF TEST f test result is OK switch back to OFF Disconnect the Programming Dongle if applicable and stow itin the compartment designed to this effect inside the bracket PAGE 204 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL KANNAD 406 AS Reconnect the Water Switch Sensor if applicable Slide the antenna through the hole provided in the floating collar PAGE 205 APR 28 2010 INSTALLATION MANUAL OPERATION MANUAL Inst
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