Tait Orca series Service Manual Download Page 41

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11/98 IPN: 449-51000-01

Servicing the radio D - 3

Servicing the radio

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Summary of Contents for Orca series

Page 1: ...Tait Orca Handportable Radios Service Manual December 1998 IPN 449 51000 01 ...

Page 2: ...ional Head Office UNITED KINGDOM Tait Mobile Radio Ltd PH 44 1480 52255 FX 44 1480 411996 unitedkingdom taitworld com FRANCE Tait France S A R L PH 33 1 41 14 05 50 FX 33 1 41 14 05 55 france taitworld com GERMANY Tait Mobilfunk GmbH PH 49 911 967 460 FX 49 911 967 4679 germany taitworld com TAIT NORTH ASIA Regional Head Office HONG KONG Tait Mobile Radio Hong Kong Ltd PH 852 2369 3040 FX 852 2369...

Page 8: ...A 2 Introduction 11 98 IPN 449 51000 01 ...

Page 9: ...NHUýFRQWDFWVâ WKHýEDWWHU ýFRQWDFWVâ WKHý377ýWDFWýVZLWFKâ WKHý5 ýRXWýDVVHPEO âýDQG WKHýDX LOLDU ýIOH LEOHý3 ïý 7KHýUHSDLUýRIý3 ðUHODWHGýIDXOWVýLVýWKHýUHVSRQð VLELOLW ýRIýWKHý XVWRPHUý6HUYLFHVý LYLVLRQýRIý 7DLWý0RELOHý5DGLRïý HWDLOHGýVFKHPDWLFVýDQGý FRPSRQHQWýORFDWLRQýLQIRUPDWLRQýIRUýWKHýPDLQý 3 ýPD ýDOVRýEHýREWDLQHGýIURPýWKHý XVWRPHUý 6HUYLFHVý LYLVLRQïý RQWDFWý RXUý7DLWýGHDOHUýIRUý PRUHýLQIRUPDWLR...

Page 10: ...DOýUDGLRVýFRQWDLQVã 8VHUªVý0DQXDOãý3URJUDPPLQJý6 VWHPýIRUý 7DLWý2UFDý RQYHQWLRQDOý5DGLRVýõ 31ýéêäð èììííð ôâýDQGý DFFHVVRU ýFRQQHFWRUýWRýPRGXODUýSKRQHý VRFNHWýSURJUDPPLQJýFDEOHýIRUýFRQQHFWLQJý WKHýUDGLRýWRýWKHýSURJUDPPLQJýOHDGý õ723 ð69ðííêôâýDQG ëèýSLQý56ëêëýWRýPRGXODUýSKRQHýMDFNý SURJUDPPLQJýOHDGýIRUýFRQQHFWLQJýWKHý SURJUDPPLQJýFDEOHýWRýDý3 ýõ723 ð69ð íìëôâýDQG DýêïèðLQFKýKLJKýGHQVLW ýìïééý0 ýSU...

Page 11: ...QGýYDULDQWVýDUHýDYDLODEOHñýFRQWDFWý RXUýQHDUHVWý7DLWýGHDOHUï Operating Instructions ýXVHUªVýPDQXDOýLVýDYDLODEOHýIRUýHDFKýUDGLRïý LJXUHý ðëýVKRZVýWKHýQDPLQJýFRQYHQWLRQýIRUý 7DLWý2UFDýUDGLRýXVHUªVýPDQXDOVï Accessories 7DEOHý ðìýVKRZVýWKHýDFFHVVRULHVýDYDLODEOHýIRUý 7DLWý2UFDýKDQGSRUWDEOHVïý2IýWKHVHýDFFHVVRULHVñý RQO ýWKHýFKDUJHUVýDUHýVHUYLFHDEOHïý RUýPRUHýLQIRUPDWLRQýRQýFKDUJHUVñýVHHý3DUWý ãý DWWHU ý...

Page 12: ...IWýWRýUHPRYHýWKHýFRYHUï KHQýDWWDFKLQJýRUýUHPRYLQJýDQýDFFHVVRU ñý HQVXUHýWKDWýWKHýOHYHUýLVýLQýWKHýXSULJKWýSRVLWLRQïý 2QFHýWKHýDFFHVVRU ýLVýLQýSRVLWLRQñýURWDWHýWKHý OHYHUýäíýGHJUHHVýFRXQWHUFORFNZLVHýWRýORFNýLWýLQý SODFHï Fitting a non Tait accessory 6HHý3DUWý ãý QWHUIDFLQJýQRQð7DLWýDFFHVVRULHVýIRUý LQIRUPDWLRQýRQýXVLQJýQRQð7DLWýDFFHVVRULHVý ZLWKý7DLWý2UFDýKDQGSRUWDEOHVï 409 00ABC DD 1 conventional 2...

Page 13: ...headset with in line PTT TOPA AA 012 Over the head headset with noise cancelling boom microphone TOPA AA 013 Behind the head headset with noise cancelling boom microphone T952 051 Earphone kit with coil corn and 2 5 mm plug For use with TOPA AA 003 TOPA AA 004 and TOPA AA 008 Batteries TOPB100 1100 mAh NiCd battery pack TOPB200 1500 mAh NiCd battery pack TOPB300 1850 mAh NiMH battery pack Battery ...

Page 14: ...U ýUHFHVVýKHDGýVFUHZVýDQGý3R LGULYýUHFHVVý KHDGýVFUHZVýUHTXLUHýWKHýFRUUHFWýVL HGýGULYHUýWRý DFKLHYHýEHVWýSHUIRUPDQFHïý0RVWýRIýWKHýVFUHZVý LQý7DLWý2UFDýKDQGSRUWDEOHVýDUHý7RU ýKHDGý VFUHZVñýDQGýVRýDý7RU ý7çýGULYHUýELWýLVýVXSSOLHGý DVýSDUWýRIýWKHýVHUYLFHýNLWïý6RPHýHDUOLHUýUDGLRVý KDYHý3R LGULYýVFUHZVï 7RU ýKHDGýìïåóèýPPýVFUHZVýVKRXOGýEHý UHPRYHGýXVLQJýWKHýVXSSOLHGý7RU ý7çýGULYHUïý KHQýUHSODFLQJýWKHVH...

Page 15: ...ýIRUý7DLWý2UFDý5DGLRVïý7KHý FDOLEUDWLRQýV VWHPýLVýVXSSOLHGýDVýSDUWýRIýWKHý 723 ð69ðííìýVHUYLFHýNLWï Test facilities 6WDQGDUGýWHVWýIDFLOLWLHVýSURYLGHýDýZD ýRIýWHVWLQJý WKHýUDGLRªVýIXQFWLRQVýLQGHSHQGHQWO ýRIýQRUPDOý UDGLRýRSHUDWLRQïý6HHý3DUWý ãý LDJQRVWLFVýDQGý IDXOWýILQGLQJýIRUýDýGHVFULSWLRQýRIýWKHýWHVWýIDFLOLð WLHVýDYDLODEOHýIRUý7DLWý2UFDýKDQGSRUWDEOHVï ...

Page 16: ...A 10 Introduction 11 98 IPN 449 51000 01 ...

Page 18: ...B 2 Radio specifications and circuit descriptions 11 98 IPN 449 51000 01 ...

Page 19: ...h NiCd battery Orca Elan Orca Excel Orca Eclipse 495 g 17 5 oz 520 g 18 3 oz 520 g 18 2 oz Switching band B 136 174 MHz G 336 400 MHz H 400 470 MHz I 450 530 MHz Note that H band may be split into TOP HxxxL Rx 400 450 MHz Tx 400 440 MHz and TOP HxxxH 440 470 MHz Frequency increments 5 6 25 kHz IF bandwidth narrowband medium wideband 9 kHz 20 kHz Channel spacing narrowband medium wideband 12 5 20 2...

Page 20: ... Ω 6 dB oct 1 3 dB cf 1 kHz 300 2550 Hz narrowband 300 3000 Hz wideband Selectivity to 225 MHz UHF 70 dB narrowband 75 dB mediumband 75 dB wideband 66 dB narrowband 72 dB mediumband 72 dB wideband Spurious responses 70 dB Intermodulation 65 dB 70dB EIA Blocking 13 dBm Spurious emissions to 1 GHz 1 to 4 GHz 136 470 MHz 1 to 12 75 GHz 470 MHz 57 dBm conducted and radiated 47 dBm conducted and radiat...

Page 21: ...d mediumband wideband 60 dBc 70 dBc 70 dBc Group delay variation bandwidth 50 µs at mod audio output 300 3000 Hz Modulation type direct FM Deviation limiting narrowband mediumband wideband 5 kHz adjustable up to 2 5 kHz 4 0 kHz 5 0 kHz Trunking data deviation as per MPT1327 narrowband mediumband wideband 1 5 kHz 2 4 kHz 3 kHz FM hum and noise narrowband wideband 40 dB 45 dB Audio response below li...

Page 22: ...Receiver 5 ýIURPýWKHýDQWHQQDýLVýIHGýYLDýWKHý 3 ýDQGý3 1ý VZLWFKýLQWRýWKHýUHFHLYHUïý7KHý5 ýSDVVHVýWKURXJKý WKHýIURQWýHQGýWXQLQJýFLUFXLWñýZKLFKýUHMHFWVý XQZDQWHGýIUHTXHQFLHVïý7KHýIURQWýHQGýLVý HOHFWURQLFDOO ýWXQHGñýDQGýWKHýIURQWýHQGýWXQLQJý YROWDJHýWKDWýVHWVýWKHýFHQWUHýRIýWKHýEDQGSDVVý ILOWHUýLVýGHWHUPLQHGýGXULQJýFDOLEUDWLRQýõFront End TuningýWHVWôï 7KHýRXWSXWýRIýWKHýIURQWýHQGýWXQLQJýVWDJHýLVýIHGý W...

Page 23: ...ýSUHYHQWVýWKHýWUDQVPLWWHUýIURPý RSHUDWLQJñýDQGýLQIRUPVýWKHýFRQWUROýPLFURSURFð HVVRUï 7KHýUHIHUHQFHýIUHTXHQF ýIRUýWKHýV QWKHVLVHUýLVý SURYLGHGýE ýWKHý7 2ýõWHPSHUDWXUHýFRPSHQð VDWHGýFU VWDOýRVFLOODWRUôñýZKLFKýLVýLQLWLDOO ýVHWýRQý IUHTXHQF ýXVLQJýDý ýYROWDJHýDWýFDOLEUDWLRQý õTCXO CalibrationýWHVWôï Power supplies 5V DIG 7KHýòè9ð ýVXSSO ýSURYLGHVýUHJXODWHGýèý9ýWRý WKHýPLFURSURFHVVRUýDQGýLWVýDVVRFLDWHG...

Page 24: ...RVýDUHýQDUURZEDQGýDQGý723ð ì ýUDGLRVý DUHýZLGHEDQGï 7KHýHIIHFWýRIýWKHýZLGHUý ýILOWHULQJýLVýWRýDOORZýDý KLJKHUýPRGXODWLRQýGHSWKýDQGýUDWHýZLWKRXWý FDXVLQJýHLWKHUýZDYHIRUPýRUýJURXSýGHOD ýGLVWRUð WLRQýSUREOHPVïý7KLVýPD ýEHýFULWLFDOýLQýKLJKý VSHHGýGDWDýUHFHSWLRQýDSSOLFDWLRQVñýEXWýLWýLVý UHFRPPHQGHGýWKDWýWKLVýLVýFRQILUPHGýIRUýWKHý DFWXDOýDSSOLFDWLRQï ýGLIIHUHQWýVTXHOFKýFLUFXLWýLVýUHTXLUHGýLQýHDFKý FDVHý...

Page 26: ...C 2 Diagnostics and fault finding 11 98 IPN 449 51000 01 ...

Page 27: ...codes 7KHýHUURUVý RXýPD ýUHFHLYHýZKLOHýWKHýUDGLRýLVýLQý WHVWýPRGHýDUHýRXWOLQHGýEHORZïý IýWKHýUDGLRýPXVWý EHýUHWXUQHGýIRUýUHSDLUýõHïJïýWKHý 63ýQHHGVýWRýEHý UHSODFHGôñýFRQWDFWý RXUý7DLWýGHDOHUýIRUýPRUHý LQIRUPDWLRQï C01 QýLQYDOLGýFRPPDQGýFRGHýKDVýEHHQýUHFHLYHGïý 7U ýVHQGLQJýWKHýFRPPDQGýDJDLQï C02 ýõYDOLGôýFRPPDQGýFRGHýKDVýEHHQýUHFHLYHGýEXWý ZLWKýLQYDOLGýSDUDPHWHUVïý KHFNýWKHýSDUDPHWHUVý DQGýWU ýVHQG...

Page 28: ...ý7KLVý HUURUýLQGLFDWHVýWKDWýWKHýUDGLRªVýPRGHOýFRQILJXð UDWLRQýFKHFNVXPýLVýLQFRUUHFWïý RQWDFWý RXUý 7DLWýGHDOHUï X32 DWDEDVHýFKHFNVXPýHUURUïý7KLVýHUURUýLQGLFDWHVý WKDWýWKHýUDGLRªVýGDWDEDVHýFKHFNVXPýLVýLQFRUð UHFWïý RQWDFWý RXUý7DLWýGHDOHUï X33 61ýHUURUïý7KHýUDGLRªVýHOHFWURQLFýVHULDOý QXPEHUýLVýLQFRUUHFWïý RQWDFWý RXUý7DLWýGHDOHUï X35 7HPSHUDWXUHýLVýDERYHýWKHý7ìýWKUHVKROGýDQGý WXUQýGRZQýRIýWUDQVPLWý...

Page 29: ...Rx 32 None Set radio to Tx 33 None Set transmit to low power 34 None Set transmit to mid power 135 None Set transmit to high power 35 None Set transmit to max power 36 None Set transmit to no power 137 None Activate economy mode 42 None Deactivate economy mode 43 None Read battery level 46 Returns 0 to 255 Read temperature level 47 Returns 0 to 255 Set keypad test on 50 None Set keypad test off 51...

Page 30: ...ot 110 0 to 255 Set transistor gate bias 111 0 to 255 Set TCXO mod 112 0 to 255 Set VCO mod 113 0 to 255 Set Tx power level 114 0 to 255 Set TCXO coarse frequency 115 0 to 255 Set TCXO fine frequency 116 0 to 255 Set Rx front end tuning 117 0 to 255 Set squelch threshold 118 0 to 255 Set CTCSS modulation 120 0 to 32767 Set DCS modulation 121 0 to 32767 Set FFSK modulation 122 0 to 32767 Set Selcal...

Page 31: ...he calibration values 0 do not change calibrated values 1 recalculate calibrated values based on new frequencies Note tttttt and rrrrrr may be up to 6 digits long Example 1 Calculating tttttt for an H band radio Example 2 Calculating rrrrrr for an H band radio Note IF depends on the radio s switching band For B C and D bands radios the IF is 21 4 MHz For E F G H and I band radios the IF is 45 1 MH...

Page 32: ...ý ðçý DGGUHVVýWKHýIDXOWVý RXýDUHýPRVWýOLNHO ýWRýILQGï 7KH ýDUHã UDGLRýFDQQRWýEHýVZLWFKHGýRQâ FDQQRWýFKDQJHýFKDQQHOýõ2UFDý ODQýDQGý 2UFDý FHOôâ QRýVHULDOýFRPPXQLFDWLRQVâ UHFHLYHýIDXOWVâ FDQQRWýWUDQVPLWâýDQG QRýWUDQVPLWýDXGLRï Iý RXýH SHULHQFHýRWKHUýIDXOWVýWKDWýGRýQRWýIDOOý LQWRýWKHVHýFDWHJRULHVñýFRQWDFWý RXUý7DLWýGHDOHUï ...

Page 33: ...Mobile Radio Customer Service Department YES NO Check on off volume control switch Function for pins 1 to 4 OK NO Battery contacts OK Replace both battery contacts YES NO Check on off volume control switch Function for pins 1 to 4 OK NO Battery contacts OK Replace both battery contacts Radio cannot be switched on NO Is the battery charged YES Charge the battery ...

Page 34: ...YES Return to Mobile Radio Customer Service Department Replace channel selector switch Using the truth table below is channel selector operation OK Cannot change channel NO 6 3 4 1 2 0 0 0 1 3 0 0 1 0 5 0 1 0 0 9 1 0 0 0 PINS O O C to GND 1 S C to GND Botom of PCB Antenna connector 16 way selector On off volume control 1 2 3 6 5 4 ...

Page 35: ...oom Ensure loom is properly fitted into the socket on the PCB Make sure PTT is released Leads OK Is the Tx Rx switch on the calibration test unit set to Rx Is the flexible loom inserted correctly Is the flexible loom end damaged Is the PTT jammed on Return to Mobile Radio Customer Service Department Is the software using the correct serial port Are the physical connections correct e g battery char...

Page 36: ...ity 12 dB country Does speaker Z 16 ohms Are the speaker contacts functioning Replace on off volume control switch Replace speaker contacts Replace speaker Recalebrate squelch Reprogram radio Check programming Are channels programmed correctly Is the frequency band information correct Does on off volume pot vary between 180 ohms to 10 k between pin 3 and GND and between pin 2 and GND YES NO YES YE...

Page 37: ...vice Department Cannot transmit Is the radio in lock command 72 Is the radio programmed correctly Is the transmit current less than 400mA Check PTT switch Is RF switch functioning Is RF out assembly OK Replace RF out assembly Reprogram radio Check programming Are channels and frequency band information programmed correctly Is current greater than 1 5 A high power or 700 mA low power ...

Page 38: ...Radio Customer Service Department Is the internal microphone working No transmit audio When an external accessory is plugged in is there microphone audio for the accessory Replace flexible loom Is the flexible loom inserted correctly Is the flexible loom damaged Replace internal microphone Ensure loom is properly fitted onto the socket on the PCB ...

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Page 42: ...RIýWKHýUDGLRýLQýRQHý KDQGïý LWKýWKHýRWKHUýKDQGñýSXOOýWKHýFKDVVLVý IURPýWKHýIURQWýSDQHOýXVLQJýWKHýEDVHýRIýWKHý EDWWHU ýDVýOHYHUDJHýõ LJXUHý ðêôï WýWKLVýSRLQWý RXýFDQýUHSODFHýWKHýIROORZLQJã WKHýIURQWýSDQHOýDVVHPEO â WKHý377ýNH SDGýõ377ýNH ýDQGýIXQFWLRQýNH Vôâý WKHýVSHDNHUâ WKHýOHQVýõ2UFDý FHOýDQGý2UFDý FOLSVHôâ WKHýNH SDGýõ2UFDý FHOýDQGý2UFDý FOLSVHôâýDQG WKHýYROXPHýSODWHýDQGýYROXPHýNH SDGý õ2UFDý F...

Page 43: ...Gý DZD ýIURPýWKHýFKDVVLVï 0DLQWDLQýSUHVVXUHýDQGýLQVHUWýDýIODWýEODGHGý VFUHZGULYHUýõDSSUR LPDWHO ýéýPPôýLQýWKHýJDSý EHWZHHQýWKHýVKLHOGýDQGýWKHýFKDVVLVïý7ZLVWýWKHý VFUHZGULYHUýDQGýWKHýVKLHOGýVKRXOGýULVHýXSýRYHUý WKHýFOLSï Figure D 4 Removing the shield from the chassis 1 2 4 5 3 6 7 battery pack front panel chassis shield 1 2 3 4 microphone grommet protruding from the shield grip battery here gently...

Page 44: ...om the chassis 5HPRYHýWKHýNQREýVHDOñýZKLFKýFRYHUVýWKHýDQWHQð QDýFRQQHFWRUñýFKDQQHOýVHOHFWRUýVZLWFKýõ2UFDý ODQýDQGý2UFDý FHOôýDQGýYROXPHýFRQWUROý VZLWFKýõ2UFDý ODQýDQGý2UFDý FHOôï 5HPRYHýWKHýVFUHZýWKURXJKýWKHý3 ýVKLHOGïý 5HPRYHýWKHýWKUHHýQXWVýIRUýWKHýDQWHQQDýFRQQHFð WRUýDQGýNQREVýXVLQJýWKHýVXSSOLHGýåýPPýORQJý UHDFKýVRFNHWýGULYHUñýWKHQýUHPRYHýWKHýWKUHHý ULEEHGýORFNýZDVKHUVïý HQWO ýOLIWýWKHý3 ýXSýWRý...

Page 45: ...HOïý7RýUHPRYHý WKHýUHDUýSDQHOñýHLWKHUã VOLGHýWKHýFRYHUýIRUZDUGýE ýSXVKLQJýDWýWKHý EDVHýZLWKý RXUýWKXPEVâýRU LQVHUWýDýVPDOOýIODWðEODGHGýVFUHZGULYHUýMXVWý XQGHUýWKHýQRWFKýLQýWKHýEDVHýDQGýWZLVWï 5HPRYHýWKHýUHDUýSDQHOýVHDOïý1RWHýWKDWýWKHý5 ý FRQWDFWýSLQýQRUPDOO ýUHPDLQVýLQýWKHýUHDUýSDQHOý VHDOïý0DNHýVXUHýWKDWýWKLVýLVýQRWýORVWýGXULQJý GLVDVVHPEO ï 8VLQJýDýFDOLEUDWLRQýSLQñýOLIWýWKHýDX LOLDU ýIOH Lð EOHý...

Page 46: ...DYHýEHHQý UHSODFHGñýUHIHUýWRýWKHýUHDVVHPEO ýLQVWUXFWLRQVý RQýSDJHVý ðìêýWRý ðìèï Replacing the lens Orca Excel and Orca Eclipse 6OLGHýDýWKLQýEODGHGýVFUHZýGULYHUýXQGHUýRQHý HGJHýRIýWKHýOHQVýõ LJXUHý ðçôñýDQGýJHQWO ýSULVHý WKHýOHQVýDZD ýIURPýWKHýIURQWýSDQHOýRIýWKHýUDGLRïý 5HPRYHýDQ ýDGKHVLYHýUHPDLQLQJýRQýWKHýIURQWý SDQHOï 3HHOýWKHýSDSHUýIURPýWKHýEDFNýRIýWKHýQHZýOHQVñý DQGýSODFHýWKHýOHQVýLQýSRVLWLRQý...

Page 47: ...QHZý VSHDNHUýLQýSODFHï Figure D 7 Mounting the speaker in the front panel Orca Elan or Orca Excel shown Replacing the LCD display Orca Excel and Orca Eclipse ROORZLQJýWKHýGLVDVVHPEO ýLQVWUXFWLRQVñýUHPRYHý WKHýVKLHOGýIURPýWKHýIURQWýSDQHOýDQGýXQSOXJýWKHý XVHUýLQWHUIDFHýORRPýIURPýWKHýPDLQý3 ï 8QSOXJýWKHý ýGLVSOD ýORRPýIURPýWKHýXVHUý LQWHUIDFHý3 ñýUHPRYHýWKHý ýGLVSOD ýIURPý WKHýVKLHOGýDQGýGLVFDUGýWKHý...

Page 48: ...xcel shown antenna connector channel selector switch on off volume control switch antenna connector pin placement 5 pins speaker contact pin placement channel selector pin placement 6 pins on off volume control pin placement 5 pins PTT tact switch PA can PA screw microphone placement microphone grommet placement user interface loom connector 1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Page 49: ...removed from the chassis Orca Elan or Orca Excel shown 1 2 3 4 5 6 7 8 9 antenna connector channel selector switch on off volume control switch RF assembly placement auxiliary flex socket PTT tact pin placement 4 pins battery contact placement battery contact seal placement microphone pin placement 2 pins 1 2 3 4 5 6 7 8 9 ...

Page 50: ...GýWKHýPLFURSKRQHï KHQýUHSODFLQJýWKHýPLFURSKRQHñýPDNHýVXUHýLWý LVýDOLJQHGýZLWKýWKHýPDUNVýRQýWKHý3 ñýVLQFHýLWýLVý SRODULVHGïý5HIHUýWRý LJXUHVý ðåýDQGý ðäýIRUýWKHý SODFHPHQWýRIýWKHýPLFURSKRQHï 7KHýPLFURSKRQHýVKRXOGýQRWýKDQJýRYHUýWKHý HGJHýRIýWKHý3 ïý6ROGHUýLWýLQýSODFHýXVLQJýDýOLJKWð WLSýVROGHULQJýLURQýõHïJïý HOOHUý375æýWLSôïý Replacing the battery and speaker contacts ROORZLQJýWKHýGLVDVVHPEO ýLQVWUXF...

Page 51: ...ZLOOýQRWýVLWýSURSHUO ý DQGýWKHýEDWWHU ýZLOOýQRWýILWýFRUUHFWO ïý ROGýWKHýIOH LEOHý3 ýRYHUýDQGýILWýWKHýFRQWDFWý DUHDýRQýWKHýFKDVVLVâýLWýVKRXOGýILWýVQXJO ýLQýSODFHï 5HSODFHýWKHýUHDUýSDQHOýVHDOýE ýWXFNLQJýWKHýWZRý WDJVýDWýWKHýWRSýRIýWKHýVHDOýXQGHUýWKHýOLSýRQýWKHý FKDVVLVýDQGýIROGLQJýLWýRYHUýWKHýIOH LEOHý3 ïý KHFNýWKDWýWKHý5 ýFRQWDFWýSLQýLVýSRVLWLRQHGý FRUUHFWO ýLQýWKHýUHDUýSDQHOýVHDOñýDQGýWKDWýWKHý VH...

Page 52: ...HýFRQHýIDFHVýXSïý7KHýQXWVýIRUýWKHý WZRýVZLWFKHVýDUHýEODFNï 5HSODFHýWKHýQXWVñýPDNLQJýVXUHýWKH ýDUHýWKUHDGð HGýFRUUHFWO ýEHIRUHýXVLQJýDQýåýPPýORQJýUHDFKý VRFNHWýGULYHUýVHWýWRýìíýLQFKýSRXQGVïý7KHQýWLJKWð HQýWKHý3 ýVFUHZýWRýëýLQFKýSRXQGVï 8VLQJýDýKHDY ðWLSýVROGHULQJýLURQýõHïJïý HOOHUý ë37 åýWLSôñýVROGHUýWKHýDQWHQQDýFRQQHFWRUý DQGýWZRýVZLWFKHVýLQýSODFHñýLIýUHTXLUHGñýWDNLQJý FDUHýQRWýWRýGDPDJHýWKHýVXUUR...

Page 53: ...HýNQREýODEHOýE ýILUPO ýSUHVVLQJýWKHýWRSýRIý HDFKýNQREýDJDLQVWýDýILUPýVXUIDFHïý KRRVHýDý VXUIDFHýWKDWýZLOOýQRWýGDPDJHýWKHýWRSýRIýWKHýNQREï 2Qý2UFDý FOLSVHýUDGLRVñýRQFHýWKHýIURQWýSDQHOý KDVýEHHQýILWWHGýWRýWKHýFKDVVLVñýWKHýYROXPHý NH SDGýDQGýYROXPHýSODWHýFDQýQRZýEHýILWWHGýLQý SODFHïý LJXUHý ðìêýVKRZVýWKHýDVVHPEO ýRIýWKHý YROXPHýNH SDGýRQWRýWKHýYROXPHýSODWHï LWýWKHýNH SDGýWRýWKHýSODWHñýDOLJQLQJýWKHýUR...

Page 54: ...ýWKHýQXPEHUýLQýEUDFNHWVýUHIHUVýWRý WKHýQXPEHUHGýOHJHQGýZLWKLQýHDFKýILJXUHï 7DLWý2UFDýPDLQý3 VýDUHýDYDLODEOHýRQýDQý H FKDQJHýEDVLVýIURPýWKHý XVWRPHUý6HUYLFHVý LYLVLRQýRIý7DLWý0RELOHý5DGLRïý4XRWHýWKHý SURGXFWýFRGHýVKRZQýLQý7DEOHý ðëýZKHQýXVLQJý WKLVýVHUYLFHï Table D 2 Exchange PCBs Product code Description TOPA SP 101 Orca Elan radio spares kit TOPA SP 102 Orca Elan front panel assembly kit TOPA SP ...

Page 55: ...act switch 5 D 8 8 D 9 6 345 00020 00 PA screw M2 5 mm Pan Pozi 10 D 8 10 252 00010 56 Microphone 5 D 8 11 356 01077 00 Battery contact probe 10 D 9 7 362 01087 00 Battery contact seal 10 D 9 8 308 01057 01 Aux dummy rear cover 20 220 01414 03 Aux flex connector PCB 10 D 10 1 362 01089 00 Auxiliary flex seal 10 D 10 2 362 01088 00 Rear panel seal 10 D 10 5 316 06632 01 Rear panel 5 D 10 7 219 5002...

Page 56: ...7 01 Aux dummy rear cover 20 220 01414 03 Aux flex connector PCB 10 D 10 1 362 01089 00 Auxiliary flex seal 10 D 10 2 362 01088 00 Rear panel seal 10 D 10 5 316 06632 01 Rear panel 5 D 10 7 219 50029 00 RF out assembly 5 D 11 1 240 02100 55 Antenna SMA connector 10 D 12 4 353 00010 42 Ribbed lock washer M6 10 0 7 mm 30 D 12 7 352 01053 00 Antenna SMA connector nut 10 D 12 8 352 00010 52 Channel vo...

Page 57: ... 362 01088 00 Rear panel seal 10 D 10 5 316 06632 01 Rear panel 5 D 10 7 219 50029 00 RF out assembly 5 D 11 1 240 02100 55 Antenna SMA connector 10 D 12 4 353 00010 42 Ribbed lock washer M6 10 0 7 mm 10 D 12 7 352 01053 00 Antenna SMA connector nut 10 D 12 8 362 01091 01 Knob seal 10 D 12 10 311 03100 01 Volume key pad 5 D 13 1 316 85123 00 Volume plate 5 D 13 2 303 30071 01 Battery catch 20 303 ...

Page 58: ...D 20 Servicing the radio 11 98 IPN 449 51000 01 ...

Page 60: ...E 2 Battery packs and chargers 11 98 IPN 449 51000 01 ...

Page 61: ...Hý F FOHýEHIRUHýILUVWýXVHï 2WKHUýVWHSVýWKDWýFDQýSUHVHUYHýEDWWHU ýOLIHýDUHýDVý IROORZVï RQGLWLRQýWKHýEDWWHU ýZHHNO ýXVLQJýWKHý 7DLWý2UFDýIDVWýFKDUJHUï YRLGýVWRULQJýWKHýEDWWHU ýIRUýH WHQGHGý SHULRGVýZLWKRXWýILUVWýIXOO ýUHFKDUJLQJýLWïý RUýEHVWýUHVXOWVñýVWRUHýWKHýEDWWHU ýGHWDFKHGý IURPýWKHýUDGLRï YRLGýUHSHDWHGO ýUHFKDUJLQJýWKHýEDWWHU ý ZKHQýLWýKDVýRQO ýKDGýDýVPDOOýDPRXQWýRIý XVHï 7XUQýWKHýUDGLRýRIIýZK...

Page 62: ...RQYHQWLRQDOý8 ý UDGLRýDUHã åíýP ýRQýVWDQGE ýõQRýDXGLRôâ çíýP ýZLWKýORZýHFRQRP ýF FOLQJýHQDEOHGâ éèýP ýZLWKýPHGLXPýHFRQRP ýF FOLQJý HQDEOHGâýDQG éíýP ýZLWKýKLJKýHFRQRP ýF FOLQJý HQDEOHGï FRQRP ýF FOLQJýLQýFRQYHQWLRQDOýUDGLRVýLVý SURJUDPPHGýLQýWKHýPower Save Features VFUHHQýRIýWKHý3URJUDPPLQJý6 VWHPýIRUý7DLWý2UFDý RQYHQWLRQDOý5DGLRVïý QDPLFýSRZHUýFRQWUROý LQýWUXQNHGýUDGLRVýLVýHQDEOHGýLQýWKHýUser Sel...

Page 63: ...ï 7KHýUHSDLUýLQIRUPDWLRQýSURYLGHGýIRUýWKHýIDVWý FKDUJHUýDOVRýDSSOLHVýWRýUHSDLUýRIýWKHýWULFNOHý FKDUJHUýDQGýPXOWLðFKDUJHUïý ýVSDUHVýNLWýLVýDYDLODEOHýIRUý7DLWý2UFDýFKDUJHUVý õ723 ð63ðëíëôïý7KHýFRQWHQWVýRIýWKHýVSDUHVýNLWý LVýVKRZQýLQý7DEOHý ðëñýDQGýWKHýDVVHPEO ýRIý WKHVHýSDUWVýLVýVKRZQýLQý LJXUHý ðêï Table E 2 Contents of the Tait Orca chargers spares kit TOPA SP 202 IPN Description Quantity For char...

Page 64: ...UDZLQJýWKHýDYDLODEOHýVKRUWýFLUFXLWý FXUUHQWýXQWLOý36ìýWULSVïý ìýDOVRýSURWHFWVý DJDLQVWýDQ ýYROWDJHýVSLNHVýWKDWýPD ýFRPHý WKURXJKýWKHý ýWRý ýDGDSWRUïý7KHýPD LPXPý VDIHýLQSXWýYROWDJHýUDQJHýLVýìíïèý9ýWRýìæý9âý KRZHYHUñýWKHýXQLWýLVýGHVLJQHGýIRUýìíïèýðýìéý9ý RSHUDWLRQï 7KHýòè9ýVXSSO ýLVýSURGXFHGýE ýWKHýUHJXODWRUñý ìïý ýIHDWXUHýRIýWKLVýUHJXODWRUýLVýWKDWýLWý SURYLGHVýDý5 6 7ýRXWSXWýWRýWKHýPLFURSURFHVð VR...

Page 65: ...11 98 IPN 449 51000 01 Battery packs and chargers E 7 Figure E 2 Circuit diagram of the Tait Orca desktop fast charger ...

Page 66: ...ýWKHýFDSDFLW ý FRQWDFWýLVýFRQQHFWHGýWRýJURXQGýYLDýDýUHVLVWRUïý Iý WKHUHýLVýDýFDSDFLWRUýLQýSDUDOOHOýZLWKýWKHýFDSDFLW ý UHVLVWRUñýWKHQýWKHýUHVXOWLQJýWLPHýFRQVWDQWý LQGLFDWHVýWRýWKHýFKDUJHUýWKDWýWKHýEDWWHU ýSDFNýLVý 1L0 ïý RQVHTXHQWO ñýEDWWHU ýSDFNVýWKDWýGRý QRWýKDYHýDýFDSDFLWRUýLQýSDUDOOHOýZLWKýWKHýFDSDFð LW ýUHVLVWRUýDUHýFRQVLGHUHGýWRýEHý1L Gï Software operation 7KHýFKDUJLQJýVHTXHQFHýLVýDVýIROORZVï...

Page 67: ...UWVýWKHýFKDUJHýF FOHýDVýLIýWKHýEDWWHU ýKDVý MXVWýEHHQýLQVHUWHGï QýDQDO VHîFRQGLWLRQýPRGHýLVýDYDLODEOHýWRý FKHFNýWKHýKHDOWKýRIýDýEDWWHU ïý IýWKHýXVHUýLQVHUWVý DýEDWWHU ýZKLOHýKROGLQJýGRZQýWKHýGLVFKDUJHý EXWWRQñýWKHýFKDUJHUýZLOOýHQWHUýWKHýDQDO VHî FRQGLWLRQýPRGHïý QýWKLVýPRGHñýWKHýEDWWHU ýZLOOý EHýGLVFKDUJHGýDQGýFKDUJHGýDýQXPEHUýRIýWLPHVïý 1L GýEDWWHULHVýJRýWKURXJKýWKUHHýGLVFKDUJHî FKDUJHýF FOHVñýZK...

Page 68: ...HýDSSUR Lð PDWHO ýìçýKRXUVï 2QFHýFKDUJHGñýWKHýFKDUJHUªVýLQGLFDWRUýZLOOýJORZý JUHHQýLIýWKHýEDWWHU ýLVýLQýJRRGýFRQGLWLRQïý7KHý LQGLFDWRUýZLOOýIODVKýDPEHUýLIýWKHýEDWWHU ýLVý EHORZýLWVýRSWLPXPýFDSDFLW âýFRQVXOWý RXUý7DLWý GHDOHUï Repairing the fast charger 7KHýDVVHPEO ýRIýWKHýIDVWýFKDUJHUýLVýVKRZQýLQý LJXUHý ðêïý HSUHVVýWKHýUHOHDVHýWDEýLQýWKHýEDVHýRIýWKHýFKDUJð HUýXVLQJýWKHýHQGýRIýDýIODWðEODGHGýVFUHZG...

Page 69: ...WKýSDUWVýVHOIðRULHQWïý3ODFHýWKHý3 ýVRýLWýUHVWVý RQýWKHýORFDWLRQýSLQVïý WWDFKýWKHýEDVHýDWýWKHý IURQWýHGJHñýDQGýFOLSýLWýGRZQýDWýWKHýEDFNï Figure E 4 The fast charger PCB showing the loca tion of the different spring contacts 1 2 3 4 5 6 8 7 9 charger base access to the release tab PCB DC jack charger top discharge button fit discharge button here light pipe fit light pipe here 1 2 3 4 5 6 7 8 9 Capa...

Page 70: ...JHVý WKHýFKDUJHýFXUUHQWñýDVýGHVLUHGï 7KHýPD LPXPýYROWDJHýDYDLODEOHýIURPýWKHýWULFNð OHýFKDUJHUýLVýOLPLWHGýWRýOHVVýWKDQýìíïèý9ýE ý 5ìììñýLQýFRQMXQFWLRQýZLWKý4ìíìñýVRýWKDWýWKHý UDGLRýFDQýQRWýEHýGDPDJHGýLIýWKHýEDWWHU ýJRHVý RSHQýFLUFXLWïý IýWKHýEDWWHU ýJRHVýVKRUWýFLUFXLWñý WKHQý4ìíëýLVýKHOGýRIIýE ý4ìíêýDQGýWKXVý4ìííý LVýRIIñýDQGýWKHUHýLVýQHJOLJLEOHýFKDUJHýFXUUHQWï 2QýVWDUWXSñýWKHýVWDWHýRIýWKHýFKDUJHUý...

Page 71: ...ïý QVHUWýWKHýEDWWHU î UDGLRýLQWRýWKHýFKDUJHUïý0DNHýVXUHýWKHýLQGLFDWRUý RQýWKHýFKDUJHUýJORZVýUHGïý IýWKHýLQGLFDWRUýGRHVý QRWýJORZýUHGñýFKHFNýWKDWýWKHýEDWWHU îUDGLRýLVý VHDWHGýSURSHUO ýDQGýWKHýFKDUJHUýLVýSOXJJHGýLQý FRUUHFWO ïý7KHýLQGLFDWRUýZLOOýUHPDLQýUHGýXQWLOý WKHýUDGLRýLVýUHPRYHGýIURPýWKHýFKDUJHUïý 7KHýEDWWHU ýZLOOýEHýIXOO ýFKDUJHGýLQýDERXWýìçý KRXUVïý HDYHýWKHýEDWWHU ýLQýWKHýFKDUJHUýXQWLOýLWý L...

Page 72: ... ðêííôýLVýPDGHýXSý RIýVL ýGHVNWRSýIDVWýFKDUJHUVýWKDWýRSHUDWHý LQGHSHQGHQWO ýRIýRQHýDQRWKHUïý DFKý PXOWLFKDUJHUý3 ýKDVýDQýDGGLWLRQDOýGLRGHï Multi charger operation 7KHýRSHUDWLRQýRIýWKHýPXOWLðFKDUJHUýLVýWKHýVDPHý DVýWKDWýRIýWKHýGHVNWRSýIDVWýFKDUJHUï Figure E 7 The Tait Orca six way multi charger ...

Page 74: ...F 2 Interfacing non Tait accessories 11 98 IPN 449 51000 01 ...

Page 75: ...ODEOHýDWýWKHý DFFHVVRU ýFRQQHFWRUïý ýFLUFXLWýGLDJUDPýRIýWKHý DFFHVVRU ýFRQQHFWRUýLVýVKRZQýLQý LJXUHý ðëñý DQGýWKHýVLJQDOVýDUHýGHVFULEHGýLQýWKHýIROORZLQJý SDUDJUDSKVï Signals RX DET AF 7KHý5 ð 7ð ýOLQHýFDUULHVýXQSURFHVVHGý UHFHLYHýDXGLRýIURPýWKHýRXWSXWýRIýWKHýGHWHFWRUý ï MOD AUDIO 7KHý02 ð 8 2ýOLQHýLVýXVHGýGXULQJýFDOLEUDð WLRQýWRýVHWýXSýWKHýPRGXODWLRQýEDODQFHýDQGýE ý VRPHýDFFHVVRULHVñýVXFKýDVýPRGHP...

Page 76: ...KRQHï EXT PTT 7KHý 7ð377ýLVýDQýDQDORJXHýVLJQDOýIURPýWKHý DFFHVVRU ýLQWHUIDFHýWRýWKHýFRQWUROýDUHDýDQGý LQGLFDWHVýDQýH WHUQDOýUHTXHVWýIRUý377ýDQGý H WHUQDOýIXQFWLRQýEXWWRQVï Table F 1 Accessory connector signal descriptions Signal Description Type Signal level Output impedance current Input impedance RX DET AF Unmuted receive audio Analogue audio 1 15 1 6 VDC 53 225 mVrms 2 2 kΩ MOD AUDIO Modulator ...

Page 77: ...VýDUHýDYDLODEOHñý 87721ðìýDQGý 87721ðëï 7KHýVHQVLQJýRIýWKHýH WHUQDOýIXQFWLRQýEXWWRQVýLVý GHWHUPLQHGýE ýDýYROWDJHýGLYLGHUýRQý 7ð377ïý 7KLVýFRQVLVWVýRIýDýëæýNΩýSXOOýXSýWRýèý9ýLQVLGHý WKHýUDGLRýDQGýDýSXOOýGRZQýUHVLVWRUýRQýWKHýDFFHVð VRU ý3 ïý7KHýUHVLVWRUýSXOOýGRZQVýIRUý 87721ðìýDQGý 87721ðëýDUHýDVýIROORZVã 377ýIXQFWLRQãýUHVLVWRUýSXOOýGRZQýíýΩñý YROWDJHýOHYHOýRQý 7ð377ýLVýíý9â 87721ðìýIXQFWLRQãýUHVLVW...

Page 78: ...ýUHWDLQHUýULQJýVRýWKDWýLWýKROGVýWKHý ORFNýILUPO ýWRýWKHýKRXVLQJï 7KUHDGýWKHýFDEOHýIURPý RXUýDFFHVVRU ý WKURXJKýWKHýDFFHVVRU ýKRXVLQJñýPDNLQJý VXUHýLWýJRHVýWKURXJKýLQýWKHýSURSHUýGLUHFð WLRQï 6OLGHýDýJURPPHWýRIýDSSURSULDWHýVL HýRQWRý WKHýFDEOHýDQGýSXOOýILUPO ýVRýWKHýFDEOHýDQGý JURPPHWýILWýLQýSODFHï 6WULSýDQGýWLQýWKHýDFFHVVRU ýVLJQDOýZLUHVï 6ROGHUýWKHýDFFHVVRU ýZLUHVýWRýWKHýFRUUHFWý SDGVýRQýWKHý3 ýõU...

Page 79: ...KDYHýWKHý KHDGVHWýVSHDNHUýRQñýVKRUWýOLQNýìýõ ìôïý7KLVý WLHVý6 16 ðíýWRý 1 ñýWHOOLQJýWKHýUDGLRýWRýWXUQý WKHýVSHDNHUýRIIïý63 5òýDQGý63 5ðý PXVWýQRWýVKRUWýWRý 1 ñýRUýWRýDQ ýRWKHUýVLJQDOï Procedure HWHUPLQHýWKHýFRPSDWLELOLW îVXLWDELOLW ýRIý RXUýKHDGVHWïý IýLWýLVýFRPSDWLEOHñýIROORZýWKHý DVVHPEO ýSURFHGXUHýRXWOLQHGýSUHYLRXVO ñý VROGHULQJýWKHýKHDGVHWýZLUHVýRQWRýWKHýFRUUHFWý SDGVýRQýWKHýDFFHVVRU ý3 ï Tabl...

Page 80: ...RIýWKHýæïèýPPýDGDSWRUýLVýWRý GHPXOWLSOH ýWKHýDFFHVVRU ªVý0 î377ýOLQHýLQWRý WZRýVHSDUDWHýOLQHVýIRUýWKHý7DLWý2UFDýKDQGSRUWð DEOHïý7KHýDGDSWRUýDOVRýGHWHFWVýWKHýSUHVHQFHýRIý WKHýDFFHVVRU ýVSHDNHUýDQGýWXUQVýRIIýWKHýUDGLRªVý VSHDNHUï LJXUHý ðèýVKRZVýWKHýFLUFXLWýGLDJUDPýIRUýWKHýæïèý PPýDFFHVVRU ýDGDSWRUïý KHQýWKHýDFFHVVRU ý377ýVZLWFKýLVýSUHVVHGñýLWý FRQQHFWVýWKHýPLFURSKRQHýWRýWKHýDGDSWRUý EHWZHHQýJURXQGý...

Page 81: ...11 98 IPN 449 51000 01 Interfacing non Tait accessories F 9 Figure F 5 Circuit diagram of the 7 5 mm accessory adaptor PCB for handportables ...

Page 82: ...F 10 Interfacing non Tait accessories 11 98 IPN 449 51000 01 ...

Page 84: ...G 2 Additional information 11 98 IPN 449 51000 01 ...

Page 85: ...RPSXWHUýHTXLSð PHQWýFDQýFRQWUROýYDULRXVýUDGLRýIXQFWLRQVýE ý VHQGLQJýFRPPDQGVýGRZQýDýVHULDOýOLQNýWRýWKHý UDGLRï channel ýUHFHLYHîWUDQVPLWýIUHTXHQF ýSDLUï configuration 7KHýGHWHUPLQDWLRQýDQGýVHWXSýRIýWKHýconfigura tion dataýIRUýDýJLYHQýIUHTXHQF ýIURPýWKHý SURJUDPPHGýcalibration dataýõLïHïýHOHFWURQLFý WXQLQJôï configuration data 7KHýGDWDýVHWýFRUUHVSRQGLQJýWRýWKHýYDOXHýRIýWKHý HOHFWURQLFýWXQLQJýYDULDE...

Page 86: ...ýDQGýstandbyýVWDWHïý YDLODEOHýRQý7DLWý 2UFDýFRQYHQWLRQDOýKDQGSRUWDEOHVï ECR WHUQDOýFDOOýUHTXHVWï EPROM UDVDEOHýSURJUDPPDEOHýUHDGýRQO ýPHPRU ï EPTT WHUQDOýSUHVVðWRðWDONï ESN 7KHý037ìêéêýGHILQHGýHOHFWURQLFýVHULDOý QXPEHUýRIýWKHýUDGLRï FFSK DVWýIUHTXHQF ýVKLIWýNH LQJïý7KHýVLJQDOOLQJý PHWKRGýHPSOR HGýLQýWUXQNHGýUDGLRVïý DWDýLVý UHSUHVHQWHGýE ýìýF FOHýRIýìëííý ýõORJLFýìôýRUý ìïèýF FOHVýRIýìåííý ýõORJLF...

Page 87: ... 7KLVýLVýWKHýVWDWHýZKHUHLQýWKHýUDGLRýLVýSURGXFLQJý DýYDOLGýEXV ýRXWSXWñýLUUHVSHFWLYHýRIýZKHWKHUý DQ ýDXGLRýRXWSXWýLVýSURGXFHGýDWýWKHýVSHDNHUý WHUPLQDOVïý7KHýòè9ð 21ýVXSSO ýLVýRQñýDQGý VXIILFLHQWýWLPHýKDVýHODSVHGýIRUýYDULRXVýFLUFXLWý EORFNVýWRýVHWWOHï RF 5DGLRýIUHTXHQF ï RSN 7KHýUDGLRªVýXQLTXHýVHULDOýQXPEHUï RSSI 5HFHLYHGýVLJQDOýVWUHQJWKýLQGLFDWRUï SCI 6HULDOýFRPPXQLFDWLRQVýLQWHUIDFHïý7KLVýLVýWKHý ...

Page 88: ...UýWKHýRFýSDUWýRIýWKHýUDGLRï test mode 7KHýRSHUDWLQJýPRGHýRIýWKHýUDGLRýZKHUHE ý FRPSXWHUýõFRPSXWHUýHTXLSPHQWýFDQýFRQWUROý YDULRXVýUDGLRýIXQFWLRQVýE ýVHQGLQJýFRQWUROOHGôý FRPPDQGVýGRZQýDýVHULDOýOLQNýWRýWKHýUDGLRï traffic channel 7KHýFKDQQHOýXVHGýE ýWKHýUDGLRýIRUýWKHýGXUDWLRQý RIýDýcallï transmit mode 7KHýUDGLRýKDVýYDOLGDWHGýDýUHTXHVWýDQGý FRPPHQFHGýRUýFRPSOHWHGýWKHýVHTXHQFHýRIý VZLWFKLQJýRXWýRIýrece...

Page 89: ...ract of sale in relation to the Software supplied to the Licencee Not withstanding the Licencee may own the magnet ic or other physical media on which the Software was originally supplied or has subsequently been record ed or fixed it is a fundamental term of this Agree ment that at all times title and ownership of the Software whether on the original media or other wise shall remain vested in Tai...

Page 90: ...th the provisions of law in relation to the Software Law and jurisdiction This Agreement shall be subject to and construed in accordance with New Zealand law and disputes be tween the parties concerning the provisions hereof shall be determined by the New Zealand Courts of Law Provided however Tait may at its election bring proceedings for breach of the terms hereof or for the enforcement of any j...

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Tait Orca series, Service Manual

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