HITEC Optic 6 Sport 2.4 User Manual

SYSTEM

6CH 2.4GHz DIGITAL COMPUTER RADIO SYSTEM

2.4

6CH 2.4GHz DIGITAL COMPUTER RADIO SYSTEM

2.4

Made in the Philippines

Bulit-in Hitec AFHSS

2.4GHz System

Function Assignable

Switches

Easy to Read

LCD Screen

0678

INSTRUCTION MANUAL

Introducing the Optic 6 Sport

Congratulations! You now own a basic, but unusually versatile and powerful, 6-Channel programmable RC transmitter.
The Optic 6 Sport 2.4 is all the radio you need to fly most types of fixed-wings aircraft-from standard trainers to flying wings to 3-D aerobatic
models to sailplanes (both powered or pure)-as well as most classes of helicopters. As you will learn later in this manual, the ability of this radio to
mix and control many of the channel outputs in a variety of ways allows you to create some surprisingly sophisticated flying functions that were
once available only in much more complex and expensive radios.
Standard programming features include servo-reversing for all channels, subtrim adjustments on all channels, end point adjustment on all
channels and selectable dual rate and exponential values for the ailerons, elevator and rudder.
The primary limitation of this radio is that your models require six or less control channels.

The Optic 6 Sport 2.4 advanced features include:

Model Memory:

The computer's memory is capable of storing all the necessary trim settings and all the mixes and their nuances for each model (up to a total
of ten models can be registered in Optic 6 Sport 2.4).
The memory is non-volatile-that is, it won't be lost even if the transmitters battery is discharged or even removed.

Pre-mixed Flight Control Functions:
The Optic 6 Sport 2.4 computer automatically mixes rudder and elevator outputs to control a V-tail or mixes aileron and elevator
outputs to create elevons for tail-less flying wings, eliminating the need for on-board mixing systems.
Other pre-mixes include an aileron-to-rudder mix so turns are automatically coordinated and an elevator-to-flap mix for snap-turns.

Sub-Trim Function:

This computerized radio allows you to easily fine-tune and coordinate the control surfaces (such as keeping a rudder centered or two
ailerons-each on their own servo-moving the same amount) without having to physically re-adjust linkages.

Open Mix Capability:

The Optic Sport also features one "open-mix" in which you can choose any two channels to mix the servos master-to-slave, such as mixing
the throttle with the elevator to counteract pitching or the throttle with the rudder to reduce yawing

Buddy-Box Function:

For those learning to fly, the transmitter has a "buddy-box" capability so that you can use the optional trainer cord (part # xxxx) to connect
your Optic 6 Sport 2.4 to a second Hitec transmitter.
This allows one transmitter to be used by an instructor as the primary flight control while the other is controlled by the student pilot.
Releasing a button instantly diverts control from the student's "slave" back to the master transmitter.

If you are new to Computerized RC Transmitters:

If OPTIC 6 SPORT 2.4 is your first programmable radio control transmitter, you're probably feeling a bit overwhelmed by all the buttons and
switches on the case and the cryptic symbols that appear on the radio's LCD screen.
However, if you take little time to read this manual and follow the programming steps as you watch your model's control surfaces respond,
programming the Optic 6 Sport 2.4 will soon become quite routine.
So stick with it. Learning the programming basics won't take any longer or require any more brain power than it takes to do the average
crossword or Sudoku puzzle.
You'll discover that the rewards for mastering this simple but powerful computerized, programmable radio are well worth the effort.

TIP :
Throughout the manual you will see our "Tip Sheet" notes.
These highlight specific function details we didn't want you to miss within the body of the manual.
Check these out, they can make programming the Optic Sport easier.

Page 1 Page 2

Hitec AFHSS 2.4GHz Technology

Equipment Mounting

Mounting

When you mount each servo, use the supplied rubber grommets and insert an
eyelet up through the bottom. Be sure not to over tighten the screws.
If any portion of the servo case directly contacts the fuselage or the servo rails,
the rubber grommets will not be able to attenuate vibration, which can lead to
mechanical wear and possible servo failure.

Servo Throw

Once you have installed the servos, operate each one over its full travel and
check that the pushrod and output arms do not bind or collide with each other,
even at extreme trim settings.
Check to see that each control linkage does not require undue force to move
(if you hear a servo buzzing when there is no transmitter control motion,
most likely there is too much friction in the control or pushrod).
Even though the servo will tolerate loads like this, they will drain the battery pack
much more rapidly

Factory Repair Service Information

Please read the warranty card supplied with your system and return it. Before you decide to have your system repaired, if there is no apparent
physical damage, read this instruction manual again and check to be sure that you are operating the system as it was designed to be operated.
If you are still having trouble, pack up your system in its original shipping materials and send it to the nearest authorized Hitec R/C Service Center.

Be sure to include a note in your package that describes the trouble in as much detail as possible, including: " Symptoms of the problem in as
much detail as you can provide, including any unusual mounting conditions or equipment orientation " A list of items you are sending, and what
you want to be repaired. " Your name, address, and telephone number.

Page 3 Page 4

Pushrod

90

Vibration and Water

Vibration and Water

The receiver contains precision electronic parts. Be sure to avoid vibration, shock, and temperature extremes.
For protection, wrap the receiver in the provided "Flight Preserver" foam rubber, or use some other vibration-absorbing materials.
If your flying near bodies of water, it's also a good idea to protect the receiver by placing it in a plastic bag and securing the open end of the bag
with a rubber band before wrapping it with foam. If you accidentally get moisture inside the receiver, you may experience intermittent operation
or a crash.

Crazy Glue

Sponge Pad

Switch Harness Installation

When you are ready to install the receiver's switch harness, remove the switch cover and use it as a template to cut screw holes and a
rectangular hole slightly larger than the full stroke of the switch.
Choose a switch location on the opposite side of the fuselage from the engine exhaust, and choose a location where it can't be inadvertently
turned on or off during handling or storage. Install the switch so that it moves without restriction and "snaps" from ON to OFF and vice versa.

BODA Antenna Installation

Secure the BODA antenna to the 2.4 Antenna Holder (part#xxxxx) and
attach to the inside/outside of fuseslarge or boomtail of an aircraft.

You may run the antenna inside of a non-metallic housing within the fuselage (a plastic outer pushrod housing works well for this), but range may
suffer if the antenna is located near metal pushrods or cables. Be sure to perform a range check before flying. With the 2.4GHz radio system,
the range check method is different from the conventional frequency radio system.
*Detailed range check mothod can be found in page XX. During the range check period, you should be able to walk away at least 75 feet from
the model without losing control or seeing "jitter" in the servos. The range check should be done with the motor running and the model should be
securely restrained in case of loss of control.

Warnings

Never pinch or bend the antenna, such behavior will cause
serious damage on the antenna.
Changing the length of the antenna reduces range.

Never cut the antenna, such behavior will seriously reduce
the reception range.

Connectors

Be sure the alignment of a servo or battery connector is correct before inserting it into the receiver. To remove a connector from the receiver,
try to pull on the connector's plastic housing rather than pulling on the wires. Pulling the wires can ruin the connector pins and break wires.

Using Servo Wire Extensions

If any of your servos are located too far away to plug directly into the receiver (like the aileron servo), or you need to unplug the servo each
time you disassemble the model, use a servo extension cord to extend the length of the servo lead.
Additional Hitec extension cords of varying lengths are available from your hobby dealer.

Charge the Batteries!

Before we dive into the programming and use of the Optic Sport 2.4, let's charge the batteries.

2.4GHz 6 CHANNEL RADIO CONTROL SYSTEM

2.4

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*Warning: During the OPTIC 6 SPORT 2.4’s charging process, turn off the transmitter power

1. Connect the transmitter charging cord to the transmitter's charging socket (on the rear of the case, left side).

2. If your aircraft uses a receiver battery, connect it to the receiver connector on the charging cord.

3. Plug the charger into a wall socket.

4. The charger's LEDs should light, indicating charging is in progress.
If either light does not turn on, verify that the transmitter and receiver power switches are OFF.
The batteries should be left on charge for about 15 hours.

Try to charge the batteries with the charger supplied with your system exclusively.
The use of a fast-charger may damage the batteries by overheating and dramatically reduce their lifetime.

NOTE: If you need to remove or replace the transmitter battery, do not pull on its wires to remove it.
Instead, gently pull on the connector's plastic housing where it plugs in to the transmitter.
The battery must be removed to charge it properly with a "peak" charger.

Be careful if you do choose to use a field charger on your batteries.
A fast-charger may overcharge the batteries, causing overheating and a premature failure. Never charge your transmitter or receiver battery at
a rate higher than the batteries capacity.
For example, the capacity of your Optic 6 Sport's 7.2 volt NIMH battery is 1300 mAh and, therefore, should not be charged at a rate any higher
than 1.3 amps.

Caution: Stop flying and bring back your aircraft and land at once, when your transmitter start beeps
for low battery warning. (L.B.W. activates when battery level hits below 6.6V)

A training cable may be used to help a beginning pilot learn to fly safer by allowing a second transmitter, operated by an experienced instructor,
to be connected to the Optic 6 Sport 2.4 transmitter. The instructor may override the beginner at any time to bring the model back under safe
control. For training, the transmitter may be connected to another Hitec 2.4GHz system using the Hitec cord part No. #58320 TRAINER CABLE
(between 6 cell transmitter battery systems) or #58321 TRAINER CABLE FULL PACKAGE (#58320 + Slave DIN + Master DIN) - For use
between a 6 cell transmitter battery system and 8 cell transmitter battery system.

Page 5 Page 6

Operating with a Trainer Cord

NOTE:

1. WHEN USING THE TRAINER SYSTEM IN THE STEREO JACK TO STEREO JACK FORMAT AS NOTED IN
THE NEXT SEVERAL PARAGRAPHS, BOTH TRANSMITTERS ARE GOING TO TRANSMIT.

2. IF THE SLAVE TRANSMITTER HAS A REMOVABLE MODULE, REMOVE IT.
THEN, IT WILL NOT BE TRANSMITTING. OTHERWISE, IF YOU ARE FLYING AT A CLUB FIELD USING
FREQUENCY CONTROL, BE SURE YOU HAVE THE OK TO USE BOTH FREQUENCIES.

3. IF THERE IS NO REMOVABLE MODULE ON THE SLAVE TRANSMITTER, BOTH TRANSMITTERS MUST BE ON
DIFFERENT FREQUENCIES.

1. To use the trainer system between STEREO Jack Transmitter and STEREO Jack Transmitter (Needs #58320 between 6 cell Battery Radios)

1) Set up both the student's and instructor's transmitter to have identical trim and control motions. If the instructor's transmitter is on a different
frequency than the student's, use the student's transmitter as the master transmitter, and the other transmitter as the student's.

2) Turn on the instructor's transmitter and DO NOT turn on the student's transmitter power.
Plug Trainer Cord (#58320 Stereo Jack) accordingly into each transmitter. The trainer jack is on the back of the transmitter.
Then you can see "MAS MODE" on the LCD screen of Instructor's transmitter and "SLV MODE" on the Student's transmitter screen.

3) Move the controls on the instructor's transmitter, and verify each control moves the proper direction. Now verify that the student's trims and
control travels match the instructor's by using the trainer button (the momentary ENG CUT/TRAINER button on the top right of the
transmitter case) and switching on and off while leaving the control sticks and trims alone, then moving the control sticks.

4) The instructor's transmitter has normal control over the model unless the trainer button is pressed, passing control to the student's transmitter.
If the student loses control, the instructor can quickly "take over" by releasing the trainer button and then controlling the model.

2. To use the trainer system between a STEREO Jack Transmitter and a DIN Jack Transmitter.
(Needs trainer cable package #58321 between 6 cell Battery Radio and 8 cell Battery Radio system) ease read the following instruction
carefully for using transmitters with DIN Jack and/or stereo jack for the trainer system. You will need the Trainer cable full package (#58321).
This full package is consists of a STEREO Jack trainer cable(#58320), Instructor DIN Jack and Student DIN Jack Adapter.
This package allows the proper connection between a 6 cell battery system radio (ex. Optic 6 Sport 2.4, Aurora 9) and 8 cell battery system
radios (ex. Optic 6 2.4 / Eclipse 7 2.4).

NOTE
This section tells you how to connect the transmitters only.
Please read the prior sections for the full information needed to properly operate the trainer cable system.

3. Between the Transmitter having a STEREO jack as INSTRUCTOR and Transmitter having DIN jack as STUDENT.

1) Power on the INSTRUCTORS Transmitter having the STEREO Jack.

2) Plug the STEREO Jack trainer cable (#58320) into the Master, or INSTRUCTORS transmitter . Note you will see "MAS MODE" on LCD
screen which means the transmitter is recognized as the INSTRUCTOR or "Master".

3) Connect the DIN Jack adapter marked "STUDENT" from the cable package #58320 to the other end of the stereo connector cable.
This combination enables you to connect the cable to the STUDENT transmitter with a DIN Jack connector.

4) Plug the DIN connector into the socket on the STUDENT transmitter.

5) Finally, power on the STUDENT transmitter. Though it is powered on, the STUDENT transmitter will not transmit the radio signal as long as
the trainer cable is connected properly.

NOTE : There is no sign of recognition on the LCD screen of the Transmitter using the DIN jack.

4. Between the Transmitter having a DIN jack as INSTRUCTOR and a Transmitter having a STEREO jack as STUDENT.

1) Connect the INSTRUCTOR or DIN Jack adapter marker "Master" with #58320 stereo jack Trainer cable.

2) Power on the INSTRUCTOR transmitter.

3) Plug the combined trainer cable into the INSTRUCTOR transmitter DIN jack connection.

4) The STUDENT transmitter should be turned off.

5) Plug the trainer cable into the STUDENT transmitter with the stereo jack. The power to the STUDENT transmitter will turn on automatically
and you will see "SLV MODE" on the LCD screen which means the transmitter is recognized as STUDENT or "Slave".

6) Though the STUDENT transmitter is powered on automatically, it will not transmit a radio signal as long as the trainer cable is connected properly.

NOTE

1) Do NOT turn on the power of the STUDENT tr ansmitter having the STEREO Jack. Once you plug the trainer
cable into the STUDENT Transmitter using the STEREO Jack, it will be powered on automatically.

2) All Transmitters in the trainer system use their own batteries. Both batteries in both the Instructor and Student
Transmitters should be properly charged and installed when flying in the trainer mode.

3) You may wish to use a simple "contractors cord" knot on the cable to adaptor connection to keep it from
coming "unplugged" when using it. Heat shrink tubing or electrical tape can also be used.

Stick Length Adjustment

Hands come in all sizes so to accommodate everyone we use a two piece stick “top” that can be adjusted to fit a wide variety of users.

Separate the top from the bottom piece and adjust the top piece to the length required.
Screw the bottom up against the top piece to “jam” lock everything into position.

Stick Lever Tension Adjustment / Mode Change

Stick Lever Tension Adjustment

You may adjust the stick tension of your sticks to provide the "feel" that you like for flying. To adjust your springs, you'll have to remove the
rear case of the transmitter. Using a screwdriver, remove the six screws that hold the transmitter's rear cover into position, and put them in a
safe place. Now, place some padding under the front of the transmitter and set it face-down on the pad.
Gently ease off the transmitter's rear cover. Now you'll see the view shown. Using a small cross-point screwdriver, rotate the adjusting screw
for each stick for the desired spring tension.
The tension increases when the adjusting screw is turned clockwise, and decreases for counterclockwise motion.

Note: Please use XXmm or XXinch Hex key for tension adjustment and mode changes.

When you are satisfied with the spring tensions, you may close the transmitter. Very carefully reinstall the rear cover.
When the cover is properly in place, tighten the six screws.

Change to ‘Mode 1’ Configuration

All Optic 6 Sport 2.4 systems sold in US are in ‘Mode 2’ format. However, you may wish to use Optic 6 Sport in ‘mode 1’ format.
There is a menu choice for this option in the Initial Set-Up function menu described on Page 15.

After selecting ‘Mode 1’ in the Initial Set-Up Menu, you must do the following hardware set-up in order to change the transmitter

1. Carefully remove the plastic side panels from the transmitter.

2. Remove all the six philips screws from the back of the case

3. Unscrew a hex screw to remove the Copper Ratchet from where it llocated and move it to the other side

4. Tighten up the tension spring hex screw on the new location

5. Loosen up the tension spring hex screw on the original location.

6. Re-assemble the case.

Flying Safety

To ensure your own safety and the safety of others, please observe the following precautions:

Flying field

We recommend that you fly at a recognized model airplane flying field.
You can find model clubs and fields by asking the nearest hobby dealer, or contacting the Academy of Model Aeronautics.
Always pay particular attention to the flying field's rules, as well as the presence and location of spectators, the wind direction, and any
obstacles on the field.
Be very careful flying in areas near power lines, tall buildings, or communication facilities as there may be radio interference in their vicinity.

Once you arrive at the flying field...

- Before you fly, perform a range check to confirm your radio system is responding correctly.

- To do a range check, Power-up the aircraft and either ask a friend to help hold the aircraft or secure it somehow.

- Walk away from the aircraft until the aircraft "glitches" or you notice intermittent control loss .

- Walk back to the aircraft, pacing out the distance.

Note : We want a good range check to be at least 75 feet or so.

- When you are ready to fly your model, position the throttle stick or switch to its low speed or off position.
Then, you may turn on the transmitter power followed by the receiver power.

- Use the LOCK function to prevent accidental throttle commands.

- When you have finished flying, turn off the receiver power first- then turn off the transmitter power.

If you do not follow these procedures, the receiver has no information to hold the servos steady and
you may damage your servos or control surfaces or flood your motor.

- In case of electric-powered models the motor may unexpectedly turn on and cause a severe injury if the transmitter is switched off before
the receiver.

- Before starting the engine, power up the transmitter and receiver, and check to be sure that the servos follow the movement of the sticks.

- If a servo operates abnormally, don't attempt to fly until you determine the cause of the problem.

- Before starting the engine, be sure to check that the transmitter model memory is correct for the chosen model.

- While you're getting ready to fly, if you place your transmitter on the ground, be sure that the wind won't tip it over.

- If it is knocked over, the throttle stick may accidentally get moved causing the engine to race unexpectedly, causing damage or injury to
anyone nearby.

- Finally, don't fly in the rain! Water or moisture may enter the transmitter through the antenna or stick openings and cause erratic operation or
loss of control.

If you must fly in wet weather during a contest, be sure to protect your transmitter with a plastic
bag or waterproof barrier.

Page 7 Page 8

Optic 6 Sport Controls and Switch Assignments

On-Off Switch

SW 3

Rudder &
Throttle Stick

SW 1

Trim Switch

Power Switch

Antenna

SW 2

Trainer/Engine Cut Switch

Aileron &
Elevator Stick

Plastic Side Panel

This switch does more than just turn the radio on and off-it also gets you into the initial setup programs when you hold down the two "EDIT"
buttons as you slide the switch from "off" to "on".

When you turn off the switch after making selections in the initial setup menu, you "lock" your choices into the radio for this particular model slot.
The switch is coupled to the light located a couple of inches above it-it comes on when the switch comes on and goes off when the switch is turned

Optic 6 Sport Programming Switches and Buttons

"EDIT" buttons

This pair of buttons has three basic functions: they get you into the initial setup menu when you hold both EDIT buttons down and then turn on
the radio; they get you into the model setup menu when you push both down when the radio is already on; and once you are in either of these
menus pushing one button scrolls you up or down through the list of menu items.

"CURSOR" buttons

When you are in a particular menu item, you'll use these two buttons to scroll within it-most commonly to the right or left to select a servo
channel. When not in the programming mode, these buttons start, stop and reset the radio's countdown timer.

"DATA" buttons

As the "+" and "-" symbols imply, these buttons allow you to change a numerical value (most often a % value of servo travel) up or down within
a menu item. When not in the programming mode either of these buttons enable the countdown timer.

"LOCK" button

This button is primarily a safety feature for powered models: When you push this button down the throttle channel on the model is taken
off-line so that an accidental movement of the throttle stick won't change the setting. Get in the habit of using this function whenever you are
carrying your model to the flight line.

SAFETY NOTE
KEEP YOUR HANDS AWAY FROM THE PROPELLER OR ROTORS EVEN AFTER ENABLING THE LOCK
FUNCTION-A RADIO GLITCH COULD STILL ACTIVATE THE THROTTLE !

This figure shows the assignments for a Mode 2 system as supplied by the factory.
Note that some of the functions will not operate until activated in the mixing menus.

Page 10 Page 11

"CLEAR" button

You can use the clear button whenever you want to reset a numerical value to its starting point. It is also used in one of the menu screens
(the P MIX TRM) to turn a function on or off.

Joystick Controls

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2.4GHz 6 CHANNEL RADIO CONTROL SYSTEM

Right-hand joystick

RIGHT

LEFT RIGHT

Assuming you have selected "Mode 2" in the initial setup menu (the most common control arrangement in North America), this stick controls
the elevator (forward is down and back toward you is up) and the ailerons (left and right).

LEFT

Front View

RIGHT

LEFT

DOWN

UP

DOWN

UP

Left-hand joystick

DOWN

UP

Optic 6 Sport 2.4GHz Transmitter Features

The following contains the complete instructions on how to use the Hitec AFHSS 2.4GHz system on Optic 6 Sport 2.4 and Optima series receiver set.
We encourage you to review this information before using these products.

1

HIGH

HIGH Position:
Full Throttle

LOW Position:
Power Off

LOW

Again assuming the "Mode 2" configuration, this stick controls the rudder (left and right) and the throttle (forward and back-back is off for
electric motors and idle for glow). If you have selected "GLID" as the transmitter's programming baseline in the initial setup menu than the
stick's forward and back movement controls the ailerons and flaps for the model's descent control (called "CROW").

HIGH

LOW

LEFT RIGHT

RIGHT

LEFT

Front View

RIGHT

LEFT

"SW-1" switch

Depending on the initial set-up base-line programming you have selected, this switch can be used to lower landing gear;
operate the throttle of an electric motor (as on a powered glider); or select a flight condition mode. In Heli mode, this is the throttle hold switch.

"SW-2" switch

This is your "Dual-rate" switch: The "0" position typically selects the full rate of movement of the aileron, elevator and rudder while the
"1" position selects the diminished rate you have programmed in the model setup menu. The exponential values for these control surfaces
are also selected by this switch.

"SW-3 FLT MODE" switch

This switch allows you to choose three different "flight condition modes"-an advanced programming function.
In Heli mode this switch selects the NOR, or "hover", and 2 "idle-up" or stunt modes

"Eng Cut"/"Trainer" switch

If you've activated the engine cut function in the model setup menu programming, this button serves as the kill-switch for your motor.
Otherwise, it functions as the trainer switch when your transmitter is linked via a cable to a second transmitter to act as a "buddy box"
for flight training. As long as you hold down the training button the buddy box will be flying the model-let go of the button and your transmitter
reverts to being the master.

Trim switches

Use these switches to make small offset adjustments to the servos controlled by the two joysticks.
Any adjustments will be "memorized" for this particular model so you won't have to re-trim every time you fly.

2

1. Function Button (With Dual LED Status Indicator)

This Function Button with Dual LED indicator has two colored LEDs, blue and red, for status indication and for set-up process indication of

2.4GHz system.
This function button can be used for Link(ID -Setting) process between Optic 6 Sport 2.4 to a Optima series receivers, entering the
power down mode for range checks, and the Nomal / Scan Mode set-up.

2. Sensor Data Output and System Upgrade Connector Port

A three pin servo plug connector port is featured on the 2.4GHz module.
Using the HPP-22 PC interface accessory this port serves to facilitate upgrading the devices software and downloading information from
Optima 7 and 9 channel receiver if using optional onboard sensor station.

Note : Only the basic telemetry function (Receiver Low Battery Warning) is available for Optima 6.

Page 11 Page 12

Optima 6 Receiver Features

As of this writing, there are three Optima 2.4GHz receivers that are compatible with the Hitec AFHSS 2.4GHz System.
The Optima 6, Optima 7 and the Optima 9 are loaded with a variety of functions that are sure to deliver a satisfying R/C experience.

Functions:

Normal / Scan Mode Selectable
Select between two operational signal types. See page 17 for details.

FAIL-SAFE Option
Servos and other accessories may be programmed with a FAIL-SAFE point in the event power to the receiver is interrupted.
See page 18 for details.

Onboard Receiver Battery Warnings
Know when your on-board battery is low with direct telemetry feedback to your transmitter. See page 19 for details.

1. Function Button
Used for Linking(ID-Setting) the receiver to a module,
entering Fail-Safe / Hold mode setup function.

2. Dual LED Status Indicator
Indicates the set-up process codes and use status.

3. SPC Supplementary Power Connection
Power the Optima receiver function with up to a 35V. motor battery.
Details about the SPC system can be found on page 21.

4. Channel Output and Battery Input Ports
The ports for battery power, servos, gyros and other accessories are located at each end of the streamlined Optima receivers.

5. Jumpers
The jumper is installed at the factory and is used when the receiver is powered by an electronic speed control, a commercially available
B.E.C. (battery eliminator circuit), dedicated 4.8 to 6V. NiMH battery pack, or *2S Li-Po/Li-Fe batteries.
The jumper is removed when the receiver is powered using the SPC feature as described in more detail on page 19.

6. BODA (Boosted Omni Directional Antenna) System

- Hitec’s exclusive 2.4GHz BODA Antenna System will show you another meaning of using 2.4GHz system, this
single antenna with Omni-directional booster makes whole lot easy to install the 2.4GHz antenna. Intensive
test have proven that the single BODA antenna system in our 6 & 7 channel systems is better than or equal
to our competitors dual antenna systems while our Optima 9 receiver features a dual BODA system to give
the added security that larger models need. Installation is easy and simple, insert the antenna into the
supported Antenna holder and stick it to the desired spot you wish to install.

Warning :*Verify your servos are rated for use with these higher voltage batteries or use a regulator.

5

Optima Receiver Connection Diagrams

Glow, gas, nitro or electric powered aircraft using a separate receiver battery.

Follow this connection diagram when using a dedicated 4.8 to 6.0V NiMH battery pack, or *2S Li-Po/Fe 7.4V batteries.

Warning : Verify your servos are rated for use with higher voltage(7.4V) batteries or a regulator.

Electric powered aircraft with Electronic Speed Control

Use this method on electric planes using ESC’s providing power, A.K.A. BEC (Battery Eliminator Circuit), to the receiver and servo functions.

Optional BEC shown in diagram. It is recommended to use large capacity BEC where number of
high torque servos are used and power requirements exceed which the ESC provides.

Page 13 Page 14

Optima Series Receiver Features

Set-up and Use of the Hitec 2.4GHz System

To turn the system on and off, use the following sequence at all times

Turning On -Turn on the transmitter, then turn on the receiver.

ID-Setup A.K.A, Link or Bind

Press and hold the button on the back of the transmitter, and turn on
the transmitter.

Turning Off -Turn off the receiver, then turn off the transmitter.

Release the button.

Optima Series Receiver Features and setup

Scan Mode and Normal Mode Selection

Hitec’s Spectra 2.4GHz module and Optima series receivers have two different operational modes to choose from,
“Normal Mode” or “Scan Mode.”
There are available 2.4GHz channels that can be used by your Hitec AFHSS 2.4 system.
The following will explain how Normal Mode and Scan Mode use the channels.

Normal Mode

- In this mode the receiver/transmitter uses initial factory default frequency set up.

- Every start up both transmitter and receiver will hop within the preset 2.4GHz frequency band.

- After the initial set-up, the everyday start-up is quicker in the Normal Mode, and in most cases the Normal Mode
is preferred by users.

- In the Normal mode, if the transmitter or receiver loses power, then power is restored, the system will reconnected
and function normally.

- The factory default setup is Normal Mode.

Scan Mode

- In Scan Mode the receiver/transmitter will scan all available channels every time you turn it on.
It will then choose the cleanest frequencies to use. Scan Mode is preferable to use when flying in a crowded

2.4GHz environment.

- While in Scan Mode if the transmitter loses power, the Fail-Safe function will activated, that’s only when the
Fail-Safe Position is previously setup. To reconnect the system you need to bring back the aircraft to the ground
and reboot the system.

- In all cases the Scan Mode binding function will take longer than in Normal Mode when you boot-up the system

Normal Mode / Scan Mode Configuration

< Normal Mode >

Red LED will blinks to indicate
searching for a receiver.

After receiver linked to the transmitter, the red LED glows
solid and the blue LED flash’s on the module.

Press and hold the button on Optima 6,
and turn on the power.

Release the button.

< Scan Mode >

To save the setting turn the power off for both receiver and
transmitter. Don’t forget to turn off sequence.

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