17
TACTIC TTX404 2.4GHZ
4-CHANNEL SPREAD SPECTRUM
RADIO INSTRUCTIONS
The Tactic TTX404 airplane radio system uses an advanced
2.4GHz spread spectrum technology to prevent unwanted
outside interference from interrupting control of the model,
ensuring error-free fl ying and eliminating the need to pull
frequency pins before every fl ight. Tactic 2.4GHz transmitters
and receivers are not compatible with other brands of
2.4GHz equipment.
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 modifi cation will void your warranty.
FEATURES
Trainer
Switch
LED Power
Indicator
Power
Switch
Reversing
Switches
Neck Strap
Eyelet
Trim
Lever
Charge
Jack
●
2.4GHz spread spectrum technology
●
Built-in failsafe & wireless trainer function
●
Includes tiny, lightweight Tactic 6-channel receiver
●
Analog & digital trims with servo reversing
●
Transmitter binds to multiple Tactic 2.4GHz receivers
●
Power status LED & built-in charge jack
TTX404 TRANSMITTER (Tx)
The TTX404 airplane transmitter is available in either a “Mode
2” confi guration with throttle on the left and elevator on the
right, or “Mode 1” confi guration with throttle on the right and
elevator on the left. Mode 2 radios are most commonly used
in the U.S., whereas Mode 1 radios are popular in other
countries. Be sure the radio purchased is of the correct mode.
Four “AA” batteries are required to power the Tx (not included).
Non-rechargeable 1.5V alkaline, or 1.2V rechargeable nickel-
cadmium (NiCd) or nickel-metal hydride (NiMH) cells, can be
used. Do not mix cell types, or old and new cells, etc. See
the
SERVOS AND ACCESSORIES
section on page 16 for
optional batteries available at local hobby retailers.
To install the batteries, slide the battery door down. Insert the
cells as shown in the diagram, making sure to note proper
polarity for each cell. Close the battery door.
POWER SWITCH, LED, and LOW BATTERY ALARM
The red power LED should light when the power switch is
moved upwards to the “ON” position. The Tx should have
adequate power for fl ight when the LED is on constantly.
