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190-01553-00

GTR 200/200B Installation Manual

Rev. P

Page A

Garmin Ltd. or its subsidiaries

Except as expressly provided herein, no part of this manual may be reproduced, copied,

transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without

the express prior written consent of Garmin. Garmin hereby grants permission to download a single

copy of this manual and of any revision to this manual onto a hard drive or other electronic storage

medium to be viewed and to print one copy of this manual or of any revision hereto, provided that

such electronic or printed copy of this manual or revision must contain the complete text of this

or any revision hereto is strictly prohibited.

Garmin International, Inc.

1200 E. 151st Street

Olathe, KS 66062 USA

www.garmin.com

Garmin (Europe) Ltd.

Liberty House, Hounsdown Business Park

Southampton, Hampshire SO40 9LR U.K.

Garmin AT, Inc.

2345 Turner Rd., SE

Salem, OR 97302 USA

RECORD OF REVISIONS

AVIATION LIMITED WARRANTY

GTR 200/200B warranty information is available at

garmin.com/aviationwarranty

Revision

Revision Date

Description

06/03/19

Added LEMO connector diagram

06/14/19

Updated interconnect drawings

10/15/19

Added various updates to Section 3 Installation Procedures

01/17/20

Added PMA unit info

12/21/20

Corrected Figure D-2

Summary of Contents for GTR 200B

Page 1: ...190 01553 00 December 2020 Revision P GTR 200 GTR 200B COM Transceiver Installation Manual...

Page 2: ...copy of this manual or revision must contain the complete text of this copyright notice and provided further that any unauthorized commercial distribution of this manual or any revision hereto is str...

Page 3: ...reign nationals inside or outside of the United States without first obtaining an export license The preceding statement is required to be included on any and all reproductions in whole or in part of...

Page 4: ...Garmin Ltd and its subsidiaries Garmin grants you a limited license to use the software embedded in the Garmin Product the Software in binary executable form in the normal operation of the Garmin Prod...

Page 5: ...ing and Wiring 2 5 2 8 Air Circulation and Cooling 2 7 2 9 Compass Safe Distance 2 7 Section 3 Installation Procedures 3 1 3 1 Unpacking the unit 3 1 3 2 Wiring Harness Installation 3 1 3 3 Backshell...

Page 6: ...2 Shield Termination Technique Method A 1 Standard A 3 A 3 Shield Termination Technique Method A 2 Daisy Chain A 7 A 4 Shield Termination Method B 1 Quick Term A 7 A 5 Shield Termination Method B 2 Da...

Page 7: ...age 3 13 Figure 3 13 Headset Tests Page 3 14 Figure 3 14 COM Tests Page 3 15 Figure 3 15 Audio Tests Page 3 16 Figure 3 16 About Page 3 20 Figure 3 17 Software Update Page 3 20 Figure 3 18 Micro SD In...

Page 8: ...lation Drawing C 3 Figure C 4 GTR 200 200B Panel Cutout Drawing C 4 Appendix D Interconnect Examples D 1 Figure D 1 GTR 200 200B Interconnect Example Notes D 1 Figure D 2 GTR 200 200B Power Ground Int...

Page 9: ...p Tools or Equivalent 3 1 Table 3 2 Socket Contact Part Numbers 3 1 Table 3 3 Configuration Default Settings 3 6 Table 3 4 COM Setup Page Selections 3 7 Table 3 5 Audio Setup Page Selections 3 9 Table...

Page 10: ...are airborne is prohibited by FCC rules Due to potential interference with onboard systems the use of ground based cell phones while the aircraft is on the ground is subject to FAA regulation 14 CFR...

Page 11: ...erating Temperature Range 20 C to 55 C Humidity 95 non condensing Altitude Range 1 500 ft to 55 000 ft Input Voltage Range 14 28 VDC Current Draw at 14 VDC 0 6 A Typical when receiving 3 0 A Typical w...

Page 12: ...rophone Input Two inputs standard carbon or dynamic mic with integrated preamp The GTR 200 200B provides a 150 AC input impedance and supplies the microphone with an 11 V bias through 470 5 Modulation...

Page 13: ...demand service to provide forms by fax Outside the US contact the responsible telecommunication authority The GTR owner accepts all responsibility for obtaining the proper licensing before using the t...

Page 14: ...additional information for installing the GTR 200 200B Before installing the GTR 200 200B the installer should read all referenced materials along with the manual Table 1 7 FCC Grant of Equipment Aut...

Page 15: ...011 02980 00 GTR 200 Standard includes items in Table 2 2 Serial Number Prefix 2QQ 010 01087 01 011 02980 00 GTR 200 Unit Only Serial Number Prefix 5JC 010 01087 10 011 02980 10 GTR 200 Standard inclu...

Page 16: ...oaxial Cable RG 400 RG 142B or coaxial cable with 50 impedance meeting applicable aviation regulations should be used Table 2 3 Contents of Connector Kits 011 03240 00 01 see Figure C 2 Item Part Numb...

Page 17: ...imultaneous use of two COM transceivers is desired split COM or simul comm the COM antennas should be spaced for maximum isolation A configuration of one topside antenna and one bottom side antenna is...

Page 18: ...successful communication The GTR 200 200B has been approved by Industry Canada to operate with the antenna types listed below Antenna types not included in this list having a gain greater than the max...

Page 19: ...sic AUX care must be taken to minimize effects from coupled interference and ground loops Interference can be coupled into interconnecting cables when they are routed near large AC electric fields AC...

Page 20: ...two from associated G3X installation kits Using less than or more than two terminations one at each end of the backbone will make the CAN bus unusable or unreliable Figure 2 1 CAN Bus Configuration Th...

Page 21: ...ures MTBF Units tightly packed in the avionics stack heat each other through radiation convection and sometimes by direct conduction Even a single unit operates at a much higher temperature in still a...

Page 22: ...t and output signals Required connectors and associated hardware are supplied with the connector kit Table 2 3 See Appendix D for examples of interconnect wiring diagrams Construct the actual harnesse...

Page 23: ...ult to install and remove the unit 2 Install the rack in the aircraft panel using six 6 32 flat head screws The screws are inserted from the inside through the holes in the sides of the rack 3 Follow...

Page 24: ...l cables Route the COM antenna cable as far as possible away from any GPS antenna cables Check for insertion loss and Voltage Standing Wave Ratio VSWR VSWR should be checked with an in line type VSWR...

Page 25: ...bution to the GTR 200 200B Any faults or discrepancies should be corrected at this time Remove power from the aircraft upon completion of the harness checkout The GTR 200 200B can be installed after c...

Page 26: ...ss the SMALL Knob to display the subpage Figure 3 2 Configuration Mode Home Page There are eight subpages available in configuration mode each of these subpages is described in the following sections...

Page 27: ...UX 1 SQUELCH 30 AUX 1 VOLUME 50 AUX 1 MUTE MUSIC NO AUX 2 SQUELCH 30 AUX 2 VOLUME 50 AUX 2 MUTE MUSIC NO PILOT ON RIGHT SIDE NO SOFTKEY SETUP KEY 1 USER LIST KEY 2 TUNE EMERGENCY DISCRETE SETUP DISC 1...

Page 28: ...5 kHz increments SIDETONE This setting controls the volume of the sidetone audio for the unit during PTT and is adjusted to correct either low or high sidetone volume Increasing the setting increases...

Page 29: ...mit sidetone volume is affected by the mic gain setting so an adjustment of the sidetone setting may be needed after adjusting the mic gain setting RF SQLCH Increasing this setting increases the signa...

Page 30: ...that has a MIC Telephone switch option may disable the intercom function To restore intercom function turn the MIC Telephone switch to the Off position and power cycle the GTR 200 200B RECEIVER OUT G...

Page 31: ...igure 3 8 Softkey Setup Page Table 3 6 Softkey Setup Page Selections Selection Description DISABLED Disables softkey PILOT PTT Radio transmits pilot MIC audio when key pressed PILOT ISOLATION Isolates...

Page 32: ...ion except Disabled For testing purposes an X will appear in the DISC 1 and or the DISC 2 checkbox when the input s are active see Section 3 6 5 5 Figure 3 9 Discrete Setup Page Table 3 7 Discrete Set...

Page 33: ...red to turn the backlighting on to the percentage of brightness set by the Min Brightness setting MIN BRIGHTNESS Sets the minimum brightness of the display backlight MAX INPUT LEVEL Sets the upper inp...

Page 34: ...izontal X axis The graph changes according to the backlight control settings and the lighting source input level Figure 3 11 Lighting Graph 3 6 4 7 RS 232 Status Page The RS 232 Status page Figure 3 1...

Page 35: ...ect a stereo headset to the pilot headset position 2 Move to the HEADSET TEST subpage 3 Verify that none of the HS SHORT checkboxes are checked a If the HS SHORT L checkbox is checked it is likely tha...

Page 36: ...the current draw will be approximately 3 0 Amps under ideal load conditions When the GTR 200 200B is not transmitting the current draw will be around 0 01 Amps 4 If the LO VOLT checkbox is checked thi...

Page 37: ...he AUX input level cannot be set to the proper range The AUX SQUELCH will not require adjustment from the 30 setting if the input level is set to the proper range Figure 3 15 Audio Tests Page 1 Turn o...

Page 38: ...nue to maximum brightness and verify proper operation 3 6 5 5 Discrete Input Checkout If one or both discrete inputs Table 3 10 are connected the wiring is checked using the following procedure 1 Refe...

Page 39: ...of reliable communications 3 6 6 4 RS 232 Serial Interface Checks The interfaces to RS 232 equipment such as the G3X sources should be checked as follows 1 Operate the connected serial remote tune sou...

Page 40: ...ge of at least 50 nautical miles 3 Verify that communication RX and TX can be established with that facility Check the communications receiver by receiving transmission from a ground station in close...

Page 41: ...d in normal operation mode by pressing the MENU Key then highlighting SETUP and pressing the SMALL Knob The serial number system software version and boot block software version are displayed Figure 3...

Page 42: ...that allows a micro SD card to be used 4 Run the executable file that was downloaded and follow the prompts on the screen to create the software loader card 5 After the card has been created select fi...

Page 43: ...GTR 200 200B will prepare to update the software Figure 3 22 Software Update Page Preparing Update 6 Once preparation is complete the GTR 200 200B will reboot Reboot will happen automatically after a...

Page 44: ...he SMALL Knob for 3 seconds 2 The Bluetooth page will indicate BLUETOOTH INITIALIZING and then return to normal operation NOTE Once disabled the GTR 200B Bluetooth function does not remain disabled af...

Page 45: ...IN In 4 TX INTERLOCK OUT Out 5 TX INTERLOCK IN In 6 CAN BUS LO 7 CAN BUS HI 8 ID IN In 9 AUX MONO IN 2 In 10 RECEIVER AUDIO OUT HI Out 11 COPILOT HS RIGHT Out 12 COPILOT HS LEFT Out 13 PILOT HS RIGHT...

Page 46: ...The input impedance is approximately 163 k CAUTION Connecting the lighting bus to an incorrect pin can cause damage to the unit that will require return to the factory for repair Make sure that the l...

Page 47: ...GTR 200 200B to be identified in the G3X system when connected by the CAN bus as either a COM 1 or a COM 2 radio For installations with dual GTR 200 200B radios leave pin 8 open to identify the GTR 2...

Page 48: ...ctive COM frequency SL30 version Set active frequency and transceiver function SL40 version Set standby COM frequency SL30 version Set standby frequency and transceiver function SL40 version Squelch O...

Page 49: ...e of 600 The max rated input level is 1 5 Vrms The MUSIC LO must be connected to the music source along with MUSIC RIGHT and MUSIC LEFT If MUSIC LO is not connected music volume will be low or inaudib...

Page 50: ...her the voltage to ground is 3 5 VDC or the resistance to ground is 375 These inputs are considered inactive if the voltage to ground is 6 5 33 VDC or the resistance to ground is 100 k 4 13 TX Interlo...

Page 51: ...d are configurable Active Low discrete inputs are considered active if either the voltage to ground is 3 5 VDC or the resistance to ground is 375 These inputs are considered inactive if the voltage to...

Page 52: ...d in Table A 1 are to be provided by the installer Table A 1 Parts not supplied for a Shield Block Installation Figure A 1 Figure Ref Description GPN or MIL spec 4 Multiple Conductor Shielded Cable 2...

Page 53: ...Manual Rev P Page A 2 NOTE In Figure A 1 AR denotes quantity As Required for the particular installation Figure A 1 Shield Block Install onto a Backshell 1 2 3 4 4 AR 5 AR 6 AR 7 AR 9 AR 12 AR 11 AR 1...

Page 54: ...idual braids of the shield When dealing with a densely populated connector with many cables it may prove beneficial to stagger the windows throughout the Window Min to Window Max range If staggering i...

Page 55: ...raid item 4 Figure A 2 to be attached Solder Sleeves with pre installed Flat Braid A preferred solder sleeve would be the Raychem S03 Series with the thermochromic temperature indicator S03 02 R 9035...

Page 56: ...s Figure A 2 The Ideal Float length may be best to build optimally Preferred Method The jacket and shield should be cut off at the same point so no shield is exposed Slide 0 75 inches minimum of Teflo...

Page 57: ...this connector a Ring terminal 8 insulated 18 22 AWG MS25036 149 can accommodate this single Flat Braid If more braids exist for this connector than two per ring terminal it is permissible to terminat...

Page 58: ...A 1 This technique is depicted in Figure A 5 NOTE The original purpose for separating the shield drain termination item 3 Figure A 4 from the float termination item 5 Figure A 4 in Method A 1 was to a...

Page 59: ...chosen size of solder sleeve must accommodate both the number of conductors present in the cable and the Flat Braid item 4 Figure A 5 to be attached NOTE Reference Section A 2 for recommended solder...

Page 60: ...6 All other restrictions and instructions for the shield termination technique set forth for Method B 1 are still applicable NOTE The maximum length of the combined braids should be approximately 4 i...

Page 61: ...the combined braids should be approximately 4 inches Figure A 7 Daisy Chain between Methods A and B A 7 Splicing Signal Wires NOTE Figure A 8 illustrates that a splice must be made within a 3 inch wi...

Page 62: ...n Manual Rev P Page A 11 Figure A 8 D Sub Spliced Signal Wire illustration 0 75inchesMIN SHRINKABLE TUBING ENDOFSHIELDBLOCK 4inchesMAX 0 35inchesMAX WINDOWSIZE SLEEVEEDGE EDGEOFSTRAINRELIEF OUTEREDGEO...

Page 63: ...ass identifier Identifies a message as either a COMM or NAV message nn Message identifier two digit number in ASCII characters d d Message data characters defined for each message Chksum Message check...

Page 64: ...Weather Observing Station 7 Clearance Delivery 8 Common Traffic Advisory Frequency 9 Departure Flight Service Station Remote Flight Service Station Unicom Mandatory Frequency No type specified Undefi...

Page 65: ...975KHz in 25 KHz steps a Transceiver function N normal M monitor 0 unchanged 0 8 33 KHz offset ASCII 0 25 KHz frequency 000 iiii Identifier string Note that if the identifier string is less than four...

Page 66: ...e identifier mk Active frequency m MHz where m desired MHz frequency 30h ranging from 118 to 136 MHz i e 76h to 88h A2h k KHz offset 25KHz 30h ranging from 000 to 975KHz in 25 KHz steps a Transceiver...

Page 67: ...et the standby frequency to 119 350 MHz with an identifier of KOJC ATIS and place the radio in Monitor mode This is interpreted by noting that the ASCII G corresponds with 47h 30h 77h converted to dec...

Page 68: ...100 kHz 25 kHz 30h 4 30h 34h or an ASCII 4 Message format SL 40 MRR Company identifier C Message class 01 Message identifier mk Standby frequency m MHz where m desired MHz frequency 30h ranging from 1...

Page 69: ...des the airport identifier name that is used to identify to the user which airport facility that the list of frequencies is associated with Message format GTR 200 200B GRM Company identifier C Message...

Page 70: ...KHz offset 25KHz 30h ranging from 000 to 975KHz in 25 KHz steps 0 8 33 KHz offset ASCII 0 25 KHz frequency 000 Example message PGRMC051AG 0 chksm CR LF Airport frequency list 1 automated surface obse...

Page 71: ...m MHz where m desired MHz frequency 30h ranging from 118 to 136 MHz i e 76h to 88h A2h k KHz offset 25KHz 30h ranging from 000 to 975KHz in 25 KHz steps 0 8 33 KHz offset ASCII 0 25 KHz frequency 000...

Page 72: ...class 01 Message identifier mk Active frequency m MHz where m desired MHz frequency 30h ranging from 118 to 136 MHz i e 76h to 88h A2h k KHz offset 25KHz 30h ranging from 000 to 975KHz in 25 KHz step...

Page 73: ...R0 chksm CR LF Active frequency is 119 100MHz the standby frequency is 124 550MHz receive function and squelch is automatic Message format SL 30 MRR Company identifier V Message class 35 Message ident...

Page 74: ...mmunications Error This message is used to indicate a communications error When possible the company identifier and message class will match the company identifier and message class of the offending m...

Page 75: ...1 CG 3 10 78 7 BEZEL 6 25 158 8 34 3 1 35 BEZEL 6 30 160 0 RACK PANEL TO MOUNTING HOLES SPACING DIMPLE FROM FRONT OF A C 11 1 177 8 7 00 9 8 388 15 2 60 34 9 DIMPLE TO DIMPLE 2X 05 1 3 SPACING DIMPLE...

Page 76: ...PMA RACK 115 01878 02 CONNECTOR KIT 011 03240 00 PMA CONNECTOR KIT 011 03240 01 330 00053 01 125 00165 00 212 00022 00 PART OF 330 00053 01 THESE FOUR ITEMS PROVIDED PRE ASSEMBLED 330 00625 37 115 01...

Page 77: ...Installation Drawing FOLLOWING CONNECTOR KIT ASSEMBLY INSERT TAB OF CONNECTOR PLATE INTO RACK SLOT AS SHOWN STEP 1 STEP 2 SLIGHTLY DEPRESS RETAINING SPRING AND INSERT CONNECTOR PLATE PARALLEL TO REAR...

Page 78: ...gs Figure C 4 GTR 200 200B Panel Cutout Drawing RECOMMENDED PANEL CUTOUT NOTE FRONT EDGE OF RACK LIP MUST BE FLUSH WITH THE FRONT OF THE AIRCRAFT PANEL A A REAR INSERTED RACK FRONT INSERTED RACK 6 31...

Page 79: ...190 01553 00 GTR 200 GTR 200B Installation Manual Revision P Page D 1 APPENDIX D Interconnect Examples Figure D 1 GTR 200 200B Interconnect Example Notes...

Page 80: ...R I H T U O O I D U A R E V I E C E R O L N I O I D U A 1 X U A I H N I O I D U A 1 X U A O L N I 1 C I S U M T H G I R N I 1 C I S U M T F E L N I 1 C I S U M 2 C S I D 1 C S I D O L T E S D A E H T...

Page 81: ...90 01553 00 GTR 200 GTR 200B Installation Manual Revision P Page D 3 APPENDIX D Interconnect Examples Figure D 3 GTR 200 200B Power Ground Intercom GDU 37X RS 232 Interconnect Example s s s s s s s s...

Page 82: ...E 8 NOTE 8 AVIONICS POWER BUS AVIONICS POWER BUS USE 20 AWG FOR POWER AND GROUND USE 20 AWG FOR POWER AND GROUND J2001 J2001 COM ANTENNA COM ANTENNA P2002 P2002 GTR 200 GTR 200 LIGHTING BUS TRANSMIT I...

Page 83: ...C 1 IN LO 19 18 37 P2001 P2001 GARMIN GARMIN J2001 J2001 GTR 200 GTR 200 14 14 13 13 33 33 s NC NC PILOT HEADSET JACK PILOT HEADSET JACK NOTE 5 NOTE 14 NOTE 5 NOTE 14 NC NC COPILOT HEADSET JACK COPILO...

Page 84: ...TENNA P2002 P2002 GTR 200 AS COM 2 GTR 200 AS COM 2 COM ANTENNA COM ANTENNA CAN BUS LO CAN BUS LO CAN BUS HI CAN BUS HI 6 7 P2001 P2001 J2001 J2001 JUMPER REQUIRED WHEN LOCATED AT JUMPER REQUIRED WHEN...

Page 85: ...D LO ID LO TRANSMIT INTERLOCK IN TRANSMIT INTERLOCK IN TRANSMIT INTERLOCK OUT TRANSMIT INTERLOCK OUT PO WER POW ER GND PILOT MIC HI PILO T M IC LO 1 PTT PILO T R ECEIVER AUDIO OUT HI RECEIVER AUD IO O...

Page 86: ...IELD BLOCK OF THE GTR 200 200B BLK RED BLK WHT BLU WHT WHT BLU LEMO STEREO CONNECTION DIRECT TO GTR 1 VIN 2 GND 3 HEADSET L 4 HEADSET R 5 MIC HI 6 MIC LO BLK GTR 200 200B 10 32 VDC 1 2 AMP BREAKER 6 P...

Page 87: ...A 26 COPILOT HS LO 30 RECEIVER AUDIO LO 29 J2001 AS VIEWED LOOKING AT THE REAR OF THE UNIT RS232 OUT 23 RS232 IN 24 PILOT HS LO 33 AUX MONO IN 1 32 AUX 1 LO 31 AIRCRAFT GROUND 20 CAN BUS LO 6 TX INTE...

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