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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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