IYFTTX650Radio Control System

2.4GHz 6-CHANNEL COMPUTER RADIO INSTRUCTION MANUAL Tactic's TTX650 computer transmitter uses the advanced 2.4GHz spread spectrum SLT "Secure Link Technology" protocol for solid, interference-free control of R/C models. Ball-bearing gimbals, a wireless trainer system, 20 model memories, and advanced programming options are just a few of the benefits which can be used on models of all sizes. Tactic 2.4GHz transmitters are compatible only with Tactic brand receivers and those utilizing the SLT protocol. For safe operation and best results, it’s strongly recommended to read this manual in its entirety before use! Also read and understand the instructions included with the model. Damage resulting from misuse or modification will void your warranty. INDEX SLT TECHNOLOGY, Tx-R, AND COMPATIBLE RECEIVERS Page xx RECEIVER INSTALLATION xx TTX650 POWER SYSTEM xx Input Power xx Charge Jack and Rechargeable Batteries xx Power LED xx FLIGHT CONTROLS xx Gimbal Sticks xx Stick Tension and Throttle Ratchet xx Case Separation and Assembly xx Digital Stick Trims xx Toggle Switches xx Antenna xx HOME SCREEN xx MENUS xx LCD AND PROGRAMMING CONTROLS, MENU NAVIGATION xx SYSTEM SETUP xx User Name xx Stick Mode xx Contrast xx Beep Volume xx Battery Alarm xx MODEL SETUP MENU – AIRPLANES xx Model Select xx Model Management xx Wing Type xx Channel Assignments xx Warnings xx Trainer xx Trim Setting xx SETTINGS MENU – AIRPLANES xx Servo Set (reverse, sub-trim, travel limits) xx 1 Dual-Rates and Exponential xx CH5 and CH6 Set xx Throttle Curve xx Throttle Cut xx Aileron Differential xx Aileron Flap Adjustments xx Aileron Mixer xx Elevator Mixer xx Flap Mixer xx Air Brake Set xx Programmable Mixer xx Rf Output xx Timer xx MODEL SETUP MENU – HELICOPTERS xx Swash Type xx SETTINGS MENU – HELICOPTERS xx Servo Set, Dual-Rates, Exponential, RF Output, Timer xx Throttle Cut xx Throttle Hold xx Throttle Curve xx Pitch Curve xx Gyro Mixing xx Swash Mixing xx Throttle Mixing xx Rudder Mixing xx Swash Ring xx Programmable Mixer xx BIND THE RX TO THE TX xx FAILSAFE FUNCTION xx WIRELESS TRAINER xx RANGE TEST xx FIRMWARE UPGRADES xx WARNING INDICATIONS xx SYSTEM CHECK AND OPERATION xx FLYING THE AIRCRAFT xx IMPORTANT WARNINGS AND PRECAUTIONS xx TTX650 SPECIFICATIONS xx TROUBLESHOOTING xx SAFETY GUIDE xx ACCESSORIES xx FCC STATEMENT xx WARRANTY INFORMATION xx ** large glamour picture with callouts neck strap eyelet power switch antenna LED power indicator 2 LCD pushbuttons carrying handle each toggle switch charge jack (left side, bottom) firmware upgrade jack (left side, just above charge jack) trim levers SLT TECHNOLOGY, Tx-R, AND COMPATIBLE RECEIVERS Tactic's custom SLT technology ensures that transmitters emit a strong, clear, frequency-hopping 2.4GHz signal, and that your compatible receiver accepts no signal except yours. Binding Tactic brand receivers is as simple as pushing a button, which creates a locked-in, interference free link. The TTX650 radio can store up to 20 models in memory, making it perfect to control a full fleet of models with the super-affordable Tactic brand 2.4GHz receivers. The TTX650 is also compatible with non-Tactic brand receivers which use the *SLT protocol, for the ultimate in convenience and flexibility. * Make sure optional receivers have the genuine SLT protocol before use with the TTX650. The TTX650 is also compatible with all transmitter-ready aircraft bearing the "Tx-R" logo. Such aircraft include receivers having the SLT protocol. RECEIVER INSTALLATION Always mount the optional receiver, servos, switch harness, battery, electronic speed control, etc. as explained in the manual included with such equipment and/or the model. Keep the Rx and its antenna(s) as far away from the engine/motor, servos, and ESC and other electronic items as much as possible. It may also be a good idea to mount the Rx inside certain models using Velcro ® , and wrap it in foam rubber to prevent damage from strong vibrations or crash damage (except in extremely warm environments). It's best to have as few items surrounding the receiver's antenna tips as possible inside the model, to allow for the most obstruction-free signal path to the transmitter. Exposing the receiver's antenna tip outside the model is recommended if possible. For receivers with two antennas, position the antennas at 90 degree angles with the tips resting at least 5 inches apart. If possible, allow one antenna to point vertically above the receiver itself. TTX650 POWER SYSTEM INPUT POWER: Four 1.5V "AA" alkaline cells (included) or 1.2V "AA" NiCd or NiMH cells supply power to the TTX650. Do not mix cell types, or old and new cells, etc. Slide open the battery door to find the four "AA" cell battery holder. Insert all cells with the proper polarity as shown inside the battery holder. Carefully tuck the wires and battery holder inside the battery compartment so not to damage them when closing the battery door. Alternatively, an assembled 4.8V NiCd or NiMH "AA" flat pack can be installed. Remove the alkaline cell holder from the battery compartment and carefully observe the polarity of the wires before disconnecting the plug from the Tx. Install the NiCd or NiMH battery by first inserting its connector into the jack in the battery compartment. Make sure to observe proper polarity. Battery voltage is shown on the LCD's home screen for easy monitoring. A "LOW BATTERY" warning will show when battery power drops to the voltage value shown in the BATTERY ALARM screen as described on page xx. 3 WARNING! Never operate an R/C model with weak Tx batteries! Reduced operational range and/or possible loss of control of the aircraft could result. Replace weak alkaline batteries, or re-charge NiCd or NiMH batteries, before attempting a flight! A "Tx Batt." timer in the TIMER menu described on page xx can track the total amount of time the transmitter has been operational. See the ACCESSORIES section on page xx for optional batteries and chargers available at local hobb…

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FCC INFORMATION (additional) Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

Hobbico, Inc. FCC Authorization Letter Number: CF304 Version: V03 Date: 01-08-2011 We, (the approval holder) Company nameHobbico, Inc. AddressHobbico,inc. 2904 Research Road, CityChampaign, CountryIllinois USA 61826 declare that the following representative (agent): Name (person)Tony Wu Company nameBontek Compliance Laboratory Co., Ltd. Address1/F, Block East H-3,OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, CityShenzhen,Guangdong CountryChina is hereby authorized to apply the following equipment for certification on our behalf: Product DescriptionRadio Control System Type or Model(s)TTX650 Tradename or Brand(s)N/A We also authorize Teleconformity (Mr. M. Koop, Manager Certification, Address: Rietven 31, 7534NH Enschede, the Netherlands) to apply and sign this application for certification, registration or filing on our behalf (as representative agent or certifier). Attestation: City and Country:Date:Name: (this must be a person) Function:Signature: (or official company stamp) Champaign, USA2013-2-4Neal CloudSenior Product Manager

Hobbico, Inc. FCC Confidentiality Request Number: CF303 Version: V05 Date: 21-05-2012 (Permanent or also called long term confidentiality is the normal method to keep certain docuements confidential, and may apply to schematics, block diagrams, operational description and bill of materials.) To: Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company nameHobbico, Inc. AddressHobbico,inc. 2904 Research Road, CityChampaign CountryIllinois USA 61826 request for this certification filing under: Grantee CodeProduct Number FCC ID:IYFTTX650 to maintain permanent confidentiality for the following documents submitted within this application: (please cross what is applicable, or add other documents, provide the file name and description) ExhibitFile NameDescription VOperational DescriptionIYFTTX650_Circuit Descriptionexplaining the functioning of the block diagram VBlock DiagramsIYFTTX650_Block Diagramshowing the systematic building blocks of the EUT VSchematics DiagramsIYFTTX650_Schematic Diagramshowing components, their values and interconnection List of components used on the PCB’s of the EUT Above materials crossed contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. The documents indicated as confidential above, are not publicly available elsewhere. Attestation: City and Country:Date:Name: (this must be a person) Function:Signature: (or official company stamp) Champaign,USA2013-2-4Neal CloudSenior Product Manager

Hobbico, Inc. FCC Authorization Letter Number: CF304 Version: V03 Date: 01-08-2011 We, (the approval holder) Company nameHobbico, Inc. AddressHobbico,inc. 2904 Research Road, CityChampaign, CountryIllinois USA 61826 declare that the following representative (agent): Name (person)Tony Wu Company nameBontek Compliance Laboratory Co., Ltd. Address1/F, Block East H-3,OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, CityShenzhen,Guangdong CountryChina is hereby authorized to apply the following equipment for certification on our behalf: Product DescriptionRadio Control System Type or Model(s)TTX650 Tradename or Brand(s)N/A We also authorize Teleconformity (Mr. M. Koop, Manager Certification, Address: Rietven 31, 7534NH Enschede, the Netherlands) to apply and sign this application for certification, registration or filing on our behalf (as representative agent or certifier). Attestation: City and Country:Date:Name: (this must be a person) Function:Signature: (or official company stamp) Champaign, USA2013-2-4Neal CloudSenior Product Manager

Hobbico, Inc. FCC Confidentiality Request Number: CF303 Version: V05 Date: 21-05-2012 (Permanent or also called long term confidentiality is the normal method to keep certain docuements confidential, and may apply to schematics, block diagrams, operational description and bill of materials.) To: Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company nameHobbico, Inc. AddressHobbico,inc. 2904 Research Road, CityChampaign CountryIllinois USA 61826 request for this certification filing under: Grantee CodeProduct Number FCC ID:IYFTTX650 to maintain permanent confidentiality for the following documents submitted within this application: (please cross what is applicable, or add other documents, provide the file name and description) ExhibitFile NameDescription VOperational DescriptionIYFTTX650_Circuit Descriptionexplaining the functioning of the block diagram VBlock DiagramsIYFTTX650_Block Diagramshowing the systematic building blocks of the EUT VSchematics DiagramsIYFTTX650_Schematic Diagramshowing components, their values and interconnection List of components used on the PCB’s of the EUT Above materials crossed contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. The documents indicated as confidential above, are not publicly available elsewhere. Attestation: City and Country:Date:Name: (this must be a person) Function:Signature: (or official company stamp) Champaign,USA2013-2-4Neal CloudSenior Product Manager

External Photographs EUT –Front View EUT – Rear View EUT – Side View EUT – Side View

External Photographs EUT –Front View EUT – Rear View EUT – Side View EUT – Side View

FCC ID Label Location

FCC ID Label Sample

FCC ID Label Location

FCC ID Label Sample

Internal Photographs EUT - Open View EUT - PCB View Antenna Location EUT - PCB View EUT - PCB View EUT - Antenna View EUT - LCD View

Internal Photographs EUT - Open View EUT - PCB View Antenna Location EUT - PCB View EUT - PCB View EUT - Antenna View EUT - LCD View

Report No.: BCT13AR001E Page 1 of 1 FCC ID:IYFTTX650 APPENDIX: FCC §15.247 (i) & §1.1307 (b) (1) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Standard Applicable According to subpart 15.247 (i) and subpart 1.1307 (b)(1), 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequenc y Range (MHz) Electric Field Strength Magnetic Field Strength Power Density (mw/cm 2 Averagin g Time (Minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Test Data Predication of MPE limit at a given distance: S = PG/4πR² Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Items Value Maximum peak output power at antenna input terminal: 18.72 (dBm) Maximum peak output power at antenna input terminal: 74.47(mW) Prediction distance: >20 (cm) Predication frequency: 2448 (MHz) Antenna Gain (typical): 1.2 (dBi) Maximum Antenna Gain: 1.32 (numeric) MPE limit for general population exposure at prediction frequency: 1.0 (mW/cm2) The worst case power density at predication frequency at 20 cm: 0.0196 (mW/cm2) Result: The predicted power density level at 20 cm is 0.0196 mw/cm2 which is below the uncontrolled exposure limit of 1.0 mw/cm2, The EUT is used at least 20 cm away from user’s body. It is determined as mobile equipment and complies with the MPE limit.

Report No.: BCT13AR001E Page 1 of 1 FCC ID:IYFTTX650 APPENDIX: FCC §15.247 (i) & §1.1307 (b) (1) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Standard Applicable According to subpart 15.247 (i) and subpart 1.1307 (b)(1), 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequenc y Range (MHz) Electric Field Strength Magnetic Field Strength Power Density (mw/cm 2 Averagin g Time (Minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Test Data Predication of MPE limit at a given distance: S = PG/4πR² Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Items Value Maximum peak output power at antenna input terminal: 18.72 (dBm) Maximum peak output power at antenna input terminal: 74.47(mW) Prediction distance: >20 (cm) Predication frequency: 2448 (MHz) Antenna Gain (typical): 1.2 (dBi) Maximum Antenna Gain: 1.32 (numeric) MPE limit for general population exposure at prediction frequency: 1.0 (mW/cm2) The worst case power density at predication frequency at 20 cm: 0.0196 (mW/cm2) Result: The predicted power density level at 20 cm is 0.0196 mw/cm2 which is below the uncontrolled exposure limit of 1.0 mw/cm2, The EUT is used at least 20 cm away from user’s body. It is determined as mobile equipment and complies with the MPE limit.

Test Report of FCC CFR 47 Part 15 Subpart C On Behalf of Hobbico, Inc. FCC ID: IYFTTX650 Product Description: Radio Control System Model No.: TTX650 Supplementary Model: N/A Prepared for: Hobbico, Inc. Hobbico,inc. 2904 Research Road Champaign, IL USA 61826 Prepared by: Bontek Compliance Testing Laboratory Co., Ltd 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China Tel: 86-755-86337020 Fax: 86-755-86337028 Report No.: BCT13AR001E Issue Date: February 5, 2013 Test Date: January 4~ February 3, 2013 Tested by: Reviewed by: Lion Cai Kendy Wang Approved by: Tony Wu TABLE OF CONTENTS 1. GENERAL INFORMATION....................................................................................................................................4 1.1 P RODUCT D ESCRIPTION FOR E QUIPMENT U NDER T EST (EUT).........................................................................4 1.2 R ELATED S UBMITTAL ( S ) / G RANT ( S ) AND T EST M ETHODOLOGY .......................................................................4 1.3 T EST F ACILITY ......................................................................................................................................................4 2. SYSTEM TEST CONFIGURATION......................................................................................................................6 2.1 EUT C ONFIGURATION ..........................................................................................................................................6 2.2 EUT E XERCISE .....................................................................................................................................................6 2.3 G ENERAL T EST P ROCEDURES .............................................................................................................................6 2.4 M EASUREMENT U NCERTAINTY .............................................................................................................................6 2.5T EST E QUIPMENT L IST AND D ETAILS ....................................................................................................................7 3. SUMMARY OF TEST RESULTS..........................................................................................................................8 4. TEST OF AC POWER LINE CONDUCTED EMISSION....................................................................................9 4.1 A PPLICABLE S TANDARD .......................................................................................................................................9 4.2 T EST S ETUP D IAGRAM .........................................................................................................................................9 4.3 T EST R ESULT .......................................................................................................................................................9 5. TEST OF HOPPING CHANNEL BANDWIDTH................................................................................................10 5.1 A PPLICABLE S TANDARD .....................................................................................................................................10 5.2 EUT S ETUP ........................................................................................................................................................10 5.3 T EST E QUIPMENT L IST AND D ETAILS .................................................................................................................10 5.4 T EST P ROCEDURE ..............................................................................................................................................10 5.5 T EST R ESULT .....................................................................................................................................................10 6. TEST OF HOPPING CHANNEL SEPARATION...............................................................................................13 6.1 A PPLICABLE S TANDARD .....................................................................................................................................13 6.2 EUT S ETUP ........................................................................................................................................................13 6.3 T EST E QUIPMENT L IST AND D ETAILS .................................................................................................................13 6.4 T EST P ROCEDURE ..............................................................................................................................................13 6.5 T EST R ESULT .....................................................................................................................................................13 7. TEST OF NUMBER OF HOPPING FREQUENCY...........................................................................................16 7.1 A PPLICABLE S TANDARD .....................................................................................................................................16 7.2 EUT S ETUP ........................................................................................................................................................16 7.3 T EST E QUIPMENT L IST AND D ETAILS .................................................................................................................16 7.4 T EST P ROCEDURE ..............................................................................................................................................16 7.5 T EST R ESULT .....................................................................................................................................................16 8. TEST OF DWELL TIME OF EACH FREQUENCY...........................................................................................18 8.1 A PPLICABLE S TANDARD ..........…

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Test Report of FCC CFR 47 Part 15 Subpart C On Behalf of Hobbico, Inc. FCC ID: IYFTTX650 Product Description: Radio Control System Model No.: TTX650 Supplementary Model: N/A Prepared for: Hobbico, Inc. Hobbico,inc. 2904 Research Road Champaign, IL USA 61826 Prepared by: Bontek Compliance Testing Laboratory Co., Ltd 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China Tel: 86-755-86337020 Fax: 86-755-86337028 Report No.: BCT13AR001E Issue Date: February 5, 2013 Test Date: January 4~ February 3, 2013 Tested by: Reviewed by: Lion Cai Kendy Wang Approved by: Tony Wu TABLE OF CONTENTS 1. GENERAL INFORMATION....................................................................................................................................4 1.1 P RODUCT D ESCRIPTION FOR E QUIPMENT U NDER T EST (EUT).........................................................................4 1.2 R ELATED S UBMITTAL ( S ) / G RANT ( S ) AND T EST M ETHODOLOGY .......................................................................4 1.3 T EST F ACILITY ......................................................................................................................................................4 2. SYSTEM TEST CONFIGURATION......................................................................................................................6 2.1 EUT C ONFIGURATION ..........................................................................................................................................6 2.2 EUT E XERCISE .....................................................................................................................................................6 2.3 G ENERAL T EST P ROCEDURES .............................................................................................................................6 2.4 M EASUREMENT U NCERTAINTY .............................................................................................................................6 2.5T EST E QUIPMENT L IST AND D ETAILS ....................................................................................................................7 3. SUMMARY OF TEST RESULTS..........................................................................................................................8 4. TEST OF AC POWER LINE CONDUCTED EMISSION....................................................................................9 4.1 A PPLICABLE S TANDARD .......................................................................................................................................9 4.2 T EST S ETUP D IAGRAM .........................................................................................................................................9 4.3 T EST R ESULT .......................................................................................................................................................9 5. TEST OF HOPPING CHANNEL BANDWIDTH................................................................................................10 5.1 A PPLICABLE S TANDARD .....................................................................................................................................10 5.2 EUT S ETUP ........................................................................................................................................................10 5.3 T EST E QUIPMENT L IST AND D ETAILS .................................................................................................................10 5.4 T EST P ROCEDURE ..............................................................................................................................................10 5.5 T EST R ESULT .....................................................................................................................................................10 6. TEST OF HOPPING CHANNEL SEPARATION...............................................................................................13 6.1 A PPLICABLE S TANDARD .....................................................................................................................................13 6.2 EUT S ETUP ........................................................................................................................................................13 6.3 T EST E QUIPMENT L IST AND D ETAILS .................................................................................................................13 6.4 T EST P ROCEDURE ..............................................................................................................................................13 6.5 T EST R ESULT .....................................................................................................................................................13 7. TEST OF NUMBER OF HOPPING FREQUENCY...........................................................................................16 7.1 A PPLICABLE S TANDARD .....................................................................................................................................16 7.2 EUT S ETUP ........................................................................................................................................................16 7.3 T EST E QUIPMENT L IST AND D ETAILS .................................................................................................................16 7.4 T EST P ROCEDURE ..............................................................................................................................................16 7.5 T EST R ESULT .....................................................................................................................................................16 8. TEST OF DWELL TIME OF EACH FREQUENCY...........................................................................................18 8.1 A PPLICABLE S TANDARD ..........…

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Test Setup Photos Radiated emission