Hobbico Tactic TTX660 User manual

TTX660

Tactic’s TTX660 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, 30 model memories, and

advanced programming options are just

a few of the benets which can be used

on models of all sizes. Tactic 2.4GHz

transmitters are compatible only with

Tactic brand receivers and those utiliz-

ing the SLT protocol.

2.4GHz 6-CHANNEL

COMPUTER RADIO

INSTRUCTION MANUAL

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

modication will void your warranty.

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Tactic’

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SLT TECHNOLOGY, Tx-R, AND COMPATIBLE RECEIVERS . . . . . . . . . . . . . . . . . . . .5

RECEIVER INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

TTX660 POWER SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Charge Jack and Rechargeable Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Power LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

FLIGHT CONTROLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Gimbal Sticks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Stick Tension and Throttle Ratchet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Case Separation and Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Digital Stick Trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Other Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

HOME SCREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

MENUS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

LCD AND PROGRAMMING CONTROLS, MENU NAVIGATION . . . . . . . . . . . . . . . .10

SYSTEM SETUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

User Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Stick Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Beep Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Battery Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

LCD Backlight Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

MODEL SETUP MENU – AIRPLANES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Model Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Model Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Wing Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Flap Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Tail Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Channel Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Trainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Trim Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

SETTINGS MENU – AIRPLANES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Servo Set (reverse, sub-trim, travel limits) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Dual-Rates and Exponential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

CH5 and CH6 Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Throttle Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Throttle Cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

TABLE OF CONTENTS

Aileron Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Aileron Mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Rudder Mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Flap Mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Air Brake Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Programmable Mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Rf Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

MODEL SETUP MENU – HELICOPTERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Swash Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

SETTINGS MENU – HELICOPTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Servo Set, Dual-Rates, Exponential, RF Output, Timer. . . . . . . . . . . . . . . . . . . .30

Throttle Cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Throttle Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Throttle Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Pitch Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Gyro Mixing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Swash Mixing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Throttle Mixing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Rudder Mixing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Swash Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Programmable Mixer, RF Output and Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

DRONE MENUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

LINK THE RX TO THE TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

FAILSAFE FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

FLIGHT SIMULATOR CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

WIRELESS TRAINER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

RANGE TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

WARNING INDICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

SYSTEM CHECK AND OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

FLYING THE AIRCRAFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

IMPORTANT WARNINGS AND PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

TTX660 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

SAFETY GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

FCC STATEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

EU COMPLIANCE STATEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

WARRANTY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Neck Strap

Eyelet

Power

Switch

Antenna

LED Power

Indicator

LCD

Pushbuttons

Carrying

Handle

Switch A

Switch E

Switch F

Switch B

Switch D

Dial

Switch H

Charge Jack

Firmware

Upgrade

Jack

Trim Levers

Charge Jack

Firmware

Upgrade

Jack

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

TTX660 radio can store up to 30 models in memory, making it

perfect to control a full eet of models with the super-affordable

Tactic brand 2.4GHz receivers. The TTX660 is also compatible with non-Tactic brand

receivers which use the *SLT protocol, for the ultimate in convenience and exibility.

*Make sure optional receivers have the genuine SLT protocol before use with the TTX660.

The TTX660 is also compatible with all transmitter-ready

aircraft bearing the “Tx-R” logo. Such aircraft 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 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.

INPUT POWER

Four 1.5V “AA” alkaline cells (included) or 1.2V “AA” NiCd or NiMH cells supply power

to the TTX660. Do not mix cell types, or old and new cells, etc. Slide open the battery

door to nd 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” at pack can be installed. Remove

the alkaline cell holder from the battery compartment and carefully observe the polarity

SLT TECHNOLOGY, Tx-R,

AND COMPATIBLE RECEIVERS

™

RECEIVER INSTALLATION

TTX660 POWER SYSTEM

of the wires before disconnecting the plug from the Tx. Install the NiCd or NiMH

battery by rst inserting its connector into the jack in the battery compartment.

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 12.

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. Never mix used and new alkaline batteries. Replace weak alkaline

batteries, or re-charge NiCd or NiMH batteries before attempting a ight!

A “Tx Batt.” timer in the TIMER menu described on page 28 can track the total amount

of time the transmitter has been operational.

See the ACCESSORIES section on page 44 for optional batteries and chargers available

at local hobby retailers.

CHARGE JACK AND CHARGING

RECHARGEABLE BATTERIES

The charge jack should only be used for recharging optional NiCd or NiMH

batteries (charger not included). Do not try to recharge alkaline batteries.

Charge adapter leads for Futaba®brand transmitters are compatible, with

the center pin being positive polarity. The Tx power switch 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-charging of rechargeable cells can result in damage to the

cells that could include cell rupture, explosion, or re!!

WARNING! Do not accidentally short circuit the terminals inside the charge

jack, as this can cause permanent damage to the radio’s charge circuitry

and battery and void the warranty.

POWER LED

The blue LED illuminates when the power switch is turned on and ample voltage is

supplied by the battery. This LED will ash if battery voltage drops to the voltage set in

the BATTERY ALARM setting described on page 12.

Channels 1– 6 are fully proportional. Channels 5 and 6 can be controlled by a

non-proportional switch, dial, or slide lever, or mixed to channels 1– 4 for full

proportional control.

Aircraft control is accomplished through various electro-mechanical devices which are

manipulated by the pilot, such as the control sticks, toggle switches, dial, or slide levers.

In addition, the Tx can automatically manipulate the pilot’s control inputs electronically

to alter the control signals before they are delivered to the receiver (e.g. mixing two

TTX660 Charge Jack

FLIGHT CONTROLS

channels, applying differential reduction to a channel, etc.). Some electronic functions

can be turned on/off by the pilot during ight such as a timer. Other functions should

only be altered while the model is on the ground, such as changing travel limits or

reversing for a particular channel.

GIMBAL STICKS

Ball-bearing construction allows both sticks to provide the

ultimate in smooth, precise control. Stick length can be adjusted

for optimum feel and control. Each stick consists of a base and

a tip. To adjust, hold the base tightly, then loosen the tip by

turning it counter-clockwise. Adjust the stick tip to the desired

length. Tighten the stick by holding the tip in place and turning

the base counter-clockwise until it’s tight against the tip.

STICK TENSION AND

THROTTLE RATCHET

Each control stick can be adjusted for softer or stiffer movement tension. A ratchet is

also included for the throttle stick which can be adjusted for feel depending on personal

preference. Adjustment of either feature requires removal of the rear of the Tx case as

explained in the CASE SEPARATION AND ASSEMBLY section below.

CASE SEPARATION AND ASSEMBLY

WARNING! Failure to follow these instructions for separating and

re-assembling the Tx case can result in permanent damage to the

transmitter, and void the warranty. Contact Hobby Services if you

do not feel comfortable that you can safely and accurately perform

these steps.

ALWAYS disconnect and remove the batteries from the battery compartment

FIRST. Failure to do so can result in permanent damage to the Tx.

Remove the six screws from the back of the Tx case. Carefully pull the case rear

away from the case front and note exactly how all wires are routed inside the case.

After adjustments are made as described in other sections of this manual, close the

case by rst carefully tucking all cables back inside as when the case was opened.

Align the case rear 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 snug - making sure not to cross

the threads or over-tighten the screws. Re-connect the battery holder’s connector

to the socket inside the Tx. Insert the battery into the compartment, and carefully

tuck the wires inside the cavity so they do not become pinched when the door is

closed. Close the battery door.

●Stick Tension: Silver screws on the back of each gimbal are

used to adjust the stick tension, as shown at left. Turn the

screw clockwise to make stick tension more rm. Turn the

screw counter-clockwise to make stick tension more light.

●Throttle Ratchet: A silver ratchet bar is mounted across

the throttle gimbal. For airplane use, a more rm ratchet

feel might be desired for the throttle. In this case, turn the

adjustment screw clockwise. For helicopter use, less of a

ratchet feel might be desired. Turn this adjustment screw

counter-clockwise to achieve the desired feel.

DIGITAL STICK TRIMS

The trim controls for the four main channels are digital. Holding

the trim lever will cause the servo output to move repeatedly.

Trim positions are visible on the LCD’s home screen, and stored

into that respective memory. Changing the model memory will

also cause trim settings to change accordingly.

For aircraft with glow engines, the precise position of the trim

lever is helpful when determining the engine’s preferred idle

point. When the main throttle stick is above 50% full throttle,

it will not be possible to trim the throttle servo – even though

the indicator on the LCD will move.

The amount of servo movement for each increment of a digital

trim can be adjusted as desired, as explained in the TRIM

SETTING section on page 18.

OTHER CONTROLS

Each control can be assigned to control one of a variety of functions as desired and

described throughout this manual. See page 4 for the location of all switches, which are

also marked on the Tx by letter. The factory default switch assignments are as follows:

ANTENNA

The strongest signals are emitted at a 45 degree angle from the sides of the antenna.

Rotate and fold the antenna so that it’s not pointing directly towards the model during

ight. Do not grab the antenna during operation as it may affect radio signal quality.

A 2-position Ch2 Elevator Dual-rate Timer Control

B 2-position (No Setting) Gyro Gain

C Dial (No Setting) (No Setting)

D 2-position Ch1 Aileron Dual-rate Aileron, Elevator, and Rudder

Dual-rates (All)

E 3-position Ch4 Rudder Dual-rate Normal/Idle-up Control

F 2-position, Momentary Trainer Throttle Cut

H 2-position Throttle Cut Throttle Hold

I Slide Lever (No Setting) (No Setting)

J Slide Lever (No Setting) (No Setting)

Switch Type Default Function

Airplane

Default Function

Helicopters

The factory default screen and menus will be for airplanes.

See the next section for navigating and changing menus for

model type and other functions.

1. Memory Number 5. Timer

2. Model Name 6. Trim Indicators

3. Battery Voltage 7. Signal Status

4. Model Type

The TTX660 has three types of menus.

The SYSTEM SETUP menu allows for setting basic operational

functions for the radio itself.

Selecting and managing the model memories, conguring

the radio for the structure of the airplane, helicopter, drones,

etc. is done in the MODEL SETUP menu. Most functions

apply for airplanes, helicopters, and drones. Select functions

are available for certain model types only.

Setting various radio functions to control the model is done in the SETTINGS menu.

Some settings apply for airplanes, helicopters, and drones. Select settings are available

for certain model types only.

HOME SCREEN

>NAME

01 5.3V

OOO

RF-ON

123

MENUS

USER NAME :

STICK MODE:

CONTRAST :

BEEP VOL. :

BATT.ALARM:

TACTIC

MODE2

4.8v

SYSTEM SETUP

MODEL SELECT

MODEL MANAGEMENT

SWASH TYPE

CHANNEL ASSIGNMENTS

WARNINGS

MODEL SETUP

SERVO SET

DUAL, EXPO

CH5 AND CH6 SET

THROTTLE CURVE

THROTTLE CUT

SETTINGS SERVO SET

DUAL, EXPO

SETTINGS

CH5 AND CH6 SET

THROTTLE CUT

THROTTLE HOLD

The LCD contrast and brightness is adjustable 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 result in slow scrolling of

adjustments; continued holding will result in fast adjustments.

Left side buttons:

Press any time to see the servo position screen shown above. Indicators

for certain channels will change depending on model type, wing type, etc.

Moving any Tx control will graphically be shown on this screen. When

setting / adjusting mixes to determine if the mix is as desired, set the

mix and then view this screen. Move all controls to determine if the mix

moves each respective channel as needed.

Quickly resets certain values and settings back to factory defaults. Press

to backspace in the model and user name screens.

Jumps back to the previous screen, and removes certain pop-up messages

from the screen.

Right side buttons: adjustment of values on-screen

Moves the cursor up, and for increasing highlighted values/settings.

Moves the cursor down, and for decreasing highlighted values/settings.

To select or de-select a setting, or enter a screen. Press briey to access

the SETTINGS menu. Press and hold to access the MODEL SETUP menu.

LCD, PROGRAMMING CONTROLS,

MENU NAVIGATION

10%

AILE

2ELEV

3THRO

4RUDD

5AUX1

6AUX2

10%

20%

3 58%

40%

50%

6 58%

AILE

ELEV

THRO

RUDD

GYRO

PITC

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