Ttx650 specifications troubleshooting – Tactic TTX650 6-Ch SLT Computer User Manual

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Model types: airplane and helicopter

Channels: 6

Frequencies: 2.403 – 2.480GHz

Protocol: Tactic SLT

Modulation: FHSS spread spectrum

Input power: 3.40 - 7.00V DC, four 1.5V alkaline or 1.2V NiCd/NiMH “AA”

single cells. Jack included for connecting optional 4.8V NiCd
or NiMH pack

Current consumption: approx. 100-120mA

Low voltage alarm: 3.20 - 5.60V adjustable

Memories: 20, with copy function

Stick modes: two

Trims: digital for aileron, elevator, throttle, rudder

Switch assignments: user selectable

Display: 128 x 64 graphing LCD, with adjustable contrast

Channel

controls: reversing, end points, sub-trims, dual-rates, exponential

Timers: count-up stopwatch, count-down, fl ight timer

Trainer system: wireless, Tactic SLT compatible

RANGE IS SHORT: Interference – check Rx installation and servo connections. Low

Tx or Rx battery – replace the batteries or recharge if applicable. Transmitter antenna

not unfolded properly. Rx may need to be located to a different position in the model for
better reception. Crash damage – send the radio to Hobby Services for repair.

RUN TIME IS SHORT: Low Tx or Rx batteries – replace or recharge the batteries.
Obstructed servo linkages causing excess battery drain – free the linkages / pushrods.

Tx POWER SWITCH ON BUT SERVOS DO NOT FUNCTION: Tx or Rx batteries are

low – replace or recharge the batteries. Tx RF output is set to “OFF” – change to “ON”.

Rx switch is in the off position – turn on the ESC or switch harness. Switch harness or
ESC is connected incorrectly – check all connections and the ESC instruction manual.
Rx is not linked to the Tx properly – perform binding process again. Check Tx or Rx

battery polarity.

INTERFERENCE OR SERVOS GLITCHING: Out of range – operate the model more
closely to the transmitter. Outside radio interference from other electronic devices in
the area - check your local R/C club regarding local operation. Rx/antennas located too
closely to engine, motor, or servos or other moving mechanical parts which might be
creating unwanted electrical noise – relocate the Rx inside the model or relocate the

ESC. Align both Rx antennas at 90 degree angles from each other if possible/applicable.

CONTROL SURFACE MOVES IN THE WRONG DIRECTION: Reverse the control
direction of the channel in the radio’s programming.

ONLY ONE SERVO GLITCHES: Servo is bad – replace the servo or send to Hobby
Services for repair.

TTX650 SPECIFICATIONS

TROUBLESHOOTING

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