background image

26

FAILSAFE NOT WORKING CORRECTLY:

 Receiver is not properly linked to the transmitter – link the 

Rx to the Tx and re-try. Check the channels which are programmed for transferring from Tx to Rx in the 
transmitter’s programming. Contact Hobby Services for further details.

WIRELESS TRAINING FUNCTION NOT LINKING:

 Check to see that another Tactic 2.4GHz system is not 

on in your area. The problem might also be that the teacher’s and student’s transmitters were not powered 
in the proper sequence or are positioned too far from each other. Carefully follow the instructions on page 

19 for proper linking and operation for training.

RECHARGEABLE BATTERIES WON’T ACCEPT CHARGE THROUGH THE TRANSMITTER:

 Check 

the charger for proper setup and operation. Make sure the charge plug is inserted fully into the charge jack. 
Make sure the transmitter’s power switch is in the OFF position. Make sure the cells are inserted inside the 
battery compartment in the proper direction.

Contact Hobby Services for other problems.

The Academy of Model Aeronautics (AMA) has established a Membership Manual which includes a description 

of the AMA’s function and mission, insurance benefi ts, the Model Aircraft Safety Code, membership renewal 
information, and more. Model fl ying MUST be done in accordance within AMA guidelines in order for AMA 
liability protection to apply. See the website listed below, or contact the AMA for further details:

http://www.modelaircraft.org/fi les/Memanual.PDF

Academy of Model Aeronautics

 

(765) 287-1256 – Business

5161 East Memorial Drive 

(765) 289-4248 – Fax

Muncie, Indiana 47302 

(800) 435-9262 – Membership Services

                              http://www.modelaircraft.org

Practice good safety precautions at all times when fl ying model aircraft. The AMA can assist in locating 
authorized local fl ying clubs and fi elds.

The Tactic TTX850 transmitter is intended for use with radio control model hobby airplanes and helicopters. 

Use with non-hobby related products for non-hobby related activities is not recommended or encouraged. 

Any alterations or modifi cations to any parts of this product are not recommended. Tactic is not responsible 

for unauthorized repairs or modifi cations. All unauthorized repairs will void the warranty.

SAFETY GUIDE

ACCESSORIES

TACM0205  TSX5 Micro High Speed Servo
TACM0210 

TSX10 Micro Digital High Torque Metal Geared Servo

TACM0225  TSX25 Mini Digital High Speed 2BB Servo
TACM0235  TSX35 Standard Sport Servo
TACM0245  TSX45 Std High Torque Metal Gear 2BB Servo
TACM2001  Switch Harness w/Charge Plug Futaba J
TACM2020  4 Cell AA Battery Holder
TACM2090  Servo Extension 6” Futaba J
TACM2093  Servo Extension 12” Futaba J

TACM2500  Y-Harness 20” Futaba J
TACP0101  Tx Rx Charge Leads Tactic

DTXP4704  Onyx “AA” Alkaline Battery (4)
DTXP4708  Onyx “AA” Alkaline Battery (8)

TACM1000  Tactic to Tactic Trainer Cord
TACM1005  Tactic to Spektrum

®

 JR

®

TACM1010  Tactic to Futaba

®

 Round

TACM0011  Tactic to Futaba Square

See www.tacticrc.com for a full list of radio parts and accessories.

Summary of Contents for TACJ2850

Page 1: ...are just a few of the benefits which can be used for models of all sizes Tactic 2 4GHz transmitters are compat ible only with Tactic brand receivers and those utilizing the SLT protocol 2 4GHz 8 CHANN...

Page 2: ...urve 12 Throttle Cut 13 Advanced Gyro Gain 14 Aileron Mixer 14 Rudder Mixer 14 Aileron Differential 14 Flap Mixer 15 Air Brake Set 15 Flight Condition 15 Programmable Mixer 15 Rf Output 16 Timers 16 D...

Page 3: ...rcraft include receivers having the SLT protocol Always mount the optional receiver servos switch harness battery electronic speed control etc as explained in the manual included with such equipment a...

Page 4: ...h must be in the OFF position to recharge batteries Do not charge batteries at greater than 1 amp Cycling of the Tx batteries can be accomplished through this jack Misuse improper charging or over cha...

Page 5: ...ar back onto the case front making sure that no wires are pinched between the case parts Press the case halves together Insert the screws back into their positions and carefully tighten them until snu...

Page 6: ...djustable for optimum viewing Six pushbuttons navigate the menus and settings Single button pushes will result in a single incremental adjustment on screen Holding a button for a short time will resul...

Page 7: ...haracter Press ENTER to highlight this character Press and to find the desired character then ENTER to confirm The cursor will automatically move to the next cursor Repeat as necessary for up to 11 ch...

Page 8: ...arameters in a particular memory are accidentally changed etc MODEL MANAGEMENT Shows basic information regarding the model setup in the Model memory number at top left Move the cursor up or down to se...

Page 9: ...4 servo plug positions in the Rx The travel limits for each servo can be adjusted independently Delta wing elevon Elevator and aileron channels are mixed useful for aircraft such as flying wings and...

Page 10: ...nd you have an idle up programmed this alarm will also sound to indicate that you have an idle up switch active Thro Cut The warning will sound when the throttle cut function is set and this switch is...

Page 11: ...ponential percentage the more the servo will rotate as the stick is moved away from center position To select the desired channel to adjust press ENTER then or Press ENTER when finished To assign a di...

Page 12: ...to a specific function Refer back to this section as needed Offset Move the cursor to this function Press ENTER then or to find the percent to offset the center position of the channel shown on this s...

Page 13: ...re the carburetor is at full open when the throttle stick is at full position Use the trim to adjust the engine idle position Move the throttle stick to idle position and turn the assigned throttle ho...

Page 14: ...to help offset unwanted yaw which can occur when ailerons are moved One servo must be connected to each aileron for this mix Instead of equal linear movement between both ailerons a differential perc...

Page 15: ...ron or flaps Adjust each mix as needed Select a switch to turn the mix on off FLIGHT CONDITION More than one flight condition can be set for control of the aileron elevator rudder and spoiler controls...

Page 16: ...will cause the timer to count To reset the timer move the switch to the stop position and press the CLEAR button The timer can also be started and stopped by the throttle stick Move the throttle stick...

Page 17: ...connected to the symmetrical swash plate at 120 angles from each other One pitch servo one elevation servo and one aileron servo are connected to the swash plate 3 Servos 135 For CCPM with three servo...

Page 18: ...moving the throttle stick and using the same controls within the pitch curve screen PITCH CURVE HOLD The setting method is the same as for throttle and pitch curve SWASHPLATE RING Depending on how ce...

Page 19: ...copter sections of this manual for how to set the different settings Linking the TTX850 to the Tactic receiver ensures sole communication between the two and prevents other transmitters from being abl...

Page 20: ...l in training situations it s very important to make sure all channel reverse settings and trim adjustments on the teacher and student transmitters match Otherwise the model could suddenly veer in an...

Page 21: ...ch for both transmitters to the OFF position This will terminate the wireless link between both transmitters Teacher and student s radio TTX850 or TTX650 1 Link the teacher s radio to the Rx 2 In the...

Page 22: ...tput power to prevent having to walk a long distance to check the range 1 Make sure the Tx throttle stick is at minimum position 2 Enter the RF OUTPUT screen in the SETTING menu as described on page 1...

Page 23: ...wiring connections are solid to prevent them from easily becoming dislodged during normal flight It s best to check the system with the propeller removed from the aircraft 1 Once all connections are m...

Page 24: ...down power to the electronic speed control or glow engine first then the receiver and finally the transmitter NEVER allow water or moisture to make contact with the electronic components inside the tr...

Page 25: ...ion in the model for better reception Crash damage send the radio to Hobby Services for repair RUN TIME IS SHORT Weak Tx or Rx batteries replace or recharge the batteries Obstructed servo linkages cau...

Page 26: ...contact the AMA for further details http www modelaircraft org files Memanual PDF Academy of Model Aeronautics 765 287 1256 Business 5161 East Memorial Drive 765 289 4248 Fax Muncie Indiana 47302 800...

Page 27: ...oit pas produire de brouillage et 2 l utilisateur de l appareil doit accepter tout brouillage radio lectrique subi m me si le brouillage est susceptible d en compromettre le fonctionnement Cet apparei...

Page 28: ...ing from these causes within the stated warranty period Tactic will at its option repair or replace it for a service charge not greater than 50 of its then current retail list price Be sure to include...

Reviews: