HITEC Optic 6 User Manual
SYSTEM INSTRUCTION MANUAL
Futaba is a registered trademark of the Futaba Corporation.
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Multiplex is a registered trademark of the Multiplex corporation.
English Manual
Made in the Phil
FM/QPCM
Acro / Glider
Heli
Three in One
ippines
Introduction to the Optic SystemTable of Contents
Introduction to the Optic System 3
About this manual 3
Optic System Options: 3
Flying Safety 4
Airplane Frequencies 5
Radio Installation Notes 5
Notes on Servos
Mounting
Servo Throw
Switch Harness Installation
Receiver Notes
Antenna
Connectors
Using The Aileron Extension
Vibration and Waterproofing
Charging the Optic Ni-Cd Batteries 6
Operating With A Trainer Cord 6
Other Adjustments 7
Adjustable length control sticks
Stick lever tension adjustment
Changing the Optic transmitter's mode
Factory Repair Service 8
Optic Controls and Switch Assignments 8
Transmitter Input Buttons 9
Receiver - Servo Connection List 9
Transmitter Displays & Messages 9
Warning Displays
Model Setup Functions 11
M.SEL - Model Select
COPY - Copy Model
ACGL, HELI - Model Type Select
Swashplate Type Selection
Model Name 13
Transmit Shift - SFT.N, SFT.P
Modulation - PPM, QPCM
TIME -Timer Function Setup
REST - Data Reset
AIRCRAFT & GLIDER (ACGL) MENU FUNCTIONS 15
Simple Transmitter Setup Aerobatic Airplane (ACGL Menu) 16
Simple Transmitter Setup - Electric Airplane,
5-Channel Receiver (ACGL Menu) 22
Optic Aircraft Controls and Switch Assignments 26
Airplane Model Function Descriptions 27
EPA - End Point Adjust
D/R - Dual Rates
EXP - Exponential
STRM - Subtrim Settings
REV - Servo Reversing
5
5
5
5
5
5
6
6
6
7
7
7
T.CUT - Throttle Cut (Engine Kill) Function
STCK - Throttle Location
FLPT - Flap Travel Function
FLPN - Flaperon Mixing
ADIF - Aileron Differential
CAMB - Camber Control
LAND - Landing Function
ELVN - Elevon Mixing
VTAL - V-Tail Mixing
A->R - Aileron Rudder Mixing
E->F - Elevator Flap Mixing
CROW - Crow Mixing (Airbrakes)
PMX1, PMX2 - Programmable Mixes 1 and 2
S/W SEL - Switch Selection For Auxiliary Functions
AILV - Ailevator Function
FAIL - Failsafe Function
Aircraft Flight Trimming Chart 41
Optic Helicopter (HELI) Programming 44
Optic Helicopter Controls and Switch Assignments 45
Helicopter Setup Instructions 46
Menu Descriptions - Helicopter 49
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12
12
13
14
14
15
Helicopter Flight Conditions
R->T - Rudder Throttle Mixing
GYRO - Gyro settings
HOLD - Throttle Hold
THCV - Throttle Curve
PTCV - Pitch Curve
S/W SEL - Switch Selection For Auxiliary Functions
RVMX - Revolution mixing
SWAH - Swashplate adjust (120°swash only)
Hovering Throttle Adjustment Lever (Pilot Control)
Hovering Pitch Adjustment Lever (Pilot Control)
Helicopter Flight Trimming Chart 56
Adjusting Hovering Pitch and Hovering Throttle
GLOSSARY 57
ACGL Model Data Recording Sheet 58
HELI Model Data Recording Sheet 59
Congratulations! You now own a Hitec Optic, an extremely
R
versatile radio control system that may be effectively used by
both beginning and master pilots. The transmitter may be
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programmed for aircraft/gliders or helicopters, all with special
mixing functions, so it can accommodate many model
configurations. You can store programming for eight different
models in this powerful system! The transmitter will remember
all of your settings for each of your different models forever -
no backup battery is ever needed. With programmable shift, it
can be used with all PPM/FM receiver models, even those
from other brands! The system pushbuttons allow rapid data
input into the easy-to-read LCD display. With its electronic
digital trims, you'll never lose your trim positions again,
because they stay at the same place you left them for every
model stored in memory! You can select the on-off switches
for many functions, and you can even assign the throttle to an
on-off switch, great for electrics! Standard programming
features include servo reversing for all channels, subtrims, end
point adjust on all channels, dual rates (with choice of switch),
and exponential. Pre-programmed functions and programmable
mixers allow you to use the system for any type of model you
can imagine. For those learning to fly, the transmitter has
"buddy-box" capability, so that you may connect a second
Hitec transmitter with an optional trainer cord part #58310 for
training by an instructor pilot.
There are two aircraft menu's to choose from:
Aircraft/Glider preprogrammed mixing features include
flaperon (dual aileron servos), flap trim, camber control,
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landing mixing, aileron differential, ailevator (dual elevator
servos), V-tail, elevon (for flying-wing models), landing settings,
throttle-cut, throttle control select, aileron rudder mixing,
elevator flap mixing, and crow mixing. Two programmable
mixers are also provided for making your own custom functions.
The second aileron may be set to plug into channel 5, so you
can use the system with ultralight five-channel receivers
without any problems!
Helicopter features include five-point pitch and throttle curves,
high and low revolution mixing, throttle cut, throttle hold, gyro
settings, and rudder throttle mixing. You may select a
conventional swashplate, or if you have a more complex
chopper, mixing is provided for the 120 type of three-servo
swashplates. Two programmable mixers are also provided for
making your own custom functions or for custom
compensations. Of course, the Optic helicopter menus have
the four helicopter flight mode settings found in other radios
costing hundreds of dollars more.
About this manual
This manual has been carefully written from scratch to
be as helpful to you, the new owner, as possible - it is
not just a translation! There are many pages of setup
procedures, examples, explanations, and trimming
instructions. In order for you to make the best use of
your system and to fly safely, please read this manual
carefully. If you don't have time to read it thoroughly, at
least spend some time browsing through it so that you
can see all the features this fine system has to offer and
remember them for future use.
Optic System Options:
1. Standard Version, Item #158721. Includes four
HS-325HB ball bearing servos, 8 channel Supreme
receiver, 600 mAH airborne battery, standard switch
harness, and overnight wall charger.
2. Airplane Spectra Version, Item # 158722. Includes
Transmitter and Spectra frequency synthesizer
module and overnight wall charger.
3. QPCM Version, Item # 158724. Includes four
HS-325HB ball-bearing servos, 7-channel QPCM
receiver, 600 mAH receiver battery, switch harness,
and overnight wall charger.
These versions come with the following accessories:
- 12" (30 cm) servo extension cord
- Frequency number flag
- Hardware and mounting package for all the servos
- Flight preserver" closed-cell foam wrap to protect
the receiver from shock and vibration.
- Warranty card
- Manual
4. Spectra QPCM Transmitter Version, Item # 158725.
Optic transmitter with Spectra Synthesizer Module,
7-channel QPCM receiver and overnight wall charger.
This product is to be used for sport and recreational
flying of radio-control models only. Hitec is not
responsible for the results of use of this product by the
customer or for any alteration of this product, including
modification or incorporation into other devices by third
parties. Modification will void any warranty and is done
at owner's risk.If you have any difficulties, please consult
this manual, your hobby dealer, or Hitec (contact
information is provided in the rear of this manual). Note
the information contained in this manual is subject to
change without notice due to possible changes in
manufacturing procedures, system software
programming, or updates. "Hitec" is a registered
trademark of the Hitec RCD, Inc.Disclaimer: This
information specific to North American versions of the
Optic.
Introduction to the OpticSystem - Page 3Table of Contents -Page 2
Flying Safety
Airplane Frequencies
To ensure your own safety and the safety of others, please
observe the following precautions:
Charge the Batteries!
Be sure to recharge the batteries before each flying session.
A battery low in charge will soon die, causing loss of control
and a crash. Plug in the charger that comes in this system
and hook up the transmitter and airborne batteries the day
before a planned flying session. Be sure the charger is not
turned off by the room's light on-off switch!
When you begin your flying session, reset the transmitter's
timer to keep track of how long the system's been used, and
monitor the transmitter's voltage display. Quit flying when your
transmitter battery level reaches 9.4 volts.
Be careful when you 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 2 amps.
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. If you must fly at a site that is not a club field, be
sure there are no other modelers flying within a two-mile range,
or you may lose control of your aircraft.
Once you arrive at the flying field...
Before flying, be sure that the frequency you intend to fly with
is not in use, and secure any frequency control device (pin, tag,
etc.) for that frequency before turning on your transmitter.
Never believe that it's possible to fly two or more models on the
same frequency at the same time. Even though there are
different types of modulation (AM, PPM or FM, and PCM), only
one model may be flown on a single frequency.
When you are ready to fly your model, position the throttle stick
or switch to its low speed position, or do whatever is necessary
to command your motor NOT to run. 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, begin by turning off the receiver power,
then turn off the transmitter power. If you do not follow these
procedures, you may damage your servos or control surfaces,
flood your motor, or in the case of electric-powered models, the
motor may unexpectedly turn on and cause a severe injury.
Before starting the engine, fully retract the transmitter antenna,
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. Finally, 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.
Before taxiing, be sure to extend the transmitter antenna to its
full length. A collapsed antenna will reduce your flying range
and may cause a loss of control. It is a good idea to avoid
pointing the transmitter antenna directly at the model at all
times, since the signal is weakest in that direction.
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.
The following frequencies and channel numbers may be used
for flying aircraft in the U.S. (this information specific to North
American versions of the Optic):
Ch.No. MHz Ch.No. MHz Ch.No. MHz Ch.No. MHz
11 72.010
12 72.030
13 72.050
14 72.070
15 72.090
16 72.110
17 72.130
18 72.150
19 72.170
20 72.190
21 72.210
22 72.230
23 72.250
72 MHz band
24 72.270
25 72.290
26 72.310
27 72.330
28 72.350
29 72.370
30 72.390
31 72.410
32 72.430
33 72.450
34 72.470
35 72.490
36 72.510
37 72.530
38 72.550
39 72.570
40 72.590
41 72.610
42 72.630
43 72.650
44 72.670
45 72.690
46 72.710
47 72.730
48 72.750
49 72.770
50 72.790
51 72.810
52 72.830
53 72.850
54 72.870
55 72.890
56 72.910
57 72.930
58 72.950
59 72.970
60 72.990
Radio Installation Notes
While you are installing the battery, receiver, and servos into
your model's fuselage, please pay attention to the following
guidelines:
Notes on Servos
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 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.
Airplane Frequencies,RadioInstallation Notes - Page 5Flying Safety - Page4
It is very important to display your transmitters channel number
at all times. To install your frequency flag device on your
transmitters antenna, slide the appropriate paper numbers into
the slots and slip the device onto the transmitters antenna.
Switch Harness Installation
When you are ready to install the 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.
Receiver Notes
DO NOT cut or coil the receiver antenna wire. It is normal for
the receiver antenna to be longer than the fuselage. DO NOT
cut it or fold it back on itself - cutting or folding changes the
electrical length of the antenna and may reduce range.
Secure the antenna to the top of the vertical fin or the tail boom,
and let the excess length trail behind the aircraft (be sure it
cannot tangle with the tail rotor on a helicopter).
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 antenna collapsed, you should be able
to walk 20 - 30 paces 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.
Radio Installation Notes
Operating With A Trainer Cord
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 The Aileron Extension
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.
Charging the Optic Ni-Cd Batteries Other Adjustments
1. Connect the transmitter charging cord to the transmitter's
charging socket (on the rear of the case, left side).
2. Connect the receiver battery 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 current
is flowing. The batteries should be left on charge for about
15 hours. If either light does not turn on, verify that both
power switches are OFF. Also be sure the wall switch
controlling the room lights does not shut off the charger's
electrical outlet when you leave the room.
- 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.
Operating With A Trainer Cord
An optional training cord is available from your dealer. The
cord may be used to help a beginning pilot learn to fly easily by
allowing a second transmitter, operated by an experienced
instructor, to be connected to this system. The instructor may
override the beginning pilot at any time to bring the model back
under safe control. For training, the transmitter may be
connected to another Hitec FM system using the Hitec cord
part # 58310.
To use the trainer cord:
1. Set up both the student's and instructor's transmitters to
have identical trim and control motions. If the instructor's
Radio Installation Notes,Charging the Optic Ni-Cd Batteries,Operating With A Trainer Cord - Page6
Vibration and Waterproofing
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.
It's also a good idea to waterproof 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.
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.
transmitter is on a different frequency than the student's,
use the student's as the master transmitter and the other as
the student's.
2. Collapse the student's antenna, and fully extend the
instructor's antenna. If the student's transmitter has a
removable RF module, remove it from the transmitter.
3. The Hitec cord is specifically marked at one end as the
"master" the other end as "student". Plug it accordingly into
each transmitter, with power switched off. The trainer jack is
on the back of the transmitter. Turn the connector until its
notches line up and it fits without having to be forced.
4. Turn on the instructor's transmitter. DO NOT turn on the
student transmitter power. 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
switch (the momentary Trainer switch on the top left of the
transmitter case) and switching back and forth while leaving
the control sticks and trims alone, then moving the control
sticks.
5. The instructor's transmitter has normal control over the
model unless the trainer switch is pulled, passing control to
the student's transmitter. If the student loses control, the
instructor can quickly "take over" by releasing the trainer
switch and controlling the model.
Adjustable length control sticks
You may change the length of the control sticks to make your
transmitter more comfortable to hold and operate. To lengthen
or shorten your transmitter's sticks, first unlock the stick tip by
holding locking piece B and turning stick tip A counterclockwise.
Next, move the locking piece B up or down (to lengthen or
shorten). When the length feels comfortable, lock the position
by turning locking piece B counterclockwise.
AB
Changing the Optic transmitter's mode
If you wish to change the mode of the transmitter, say from
Mode 2 to Mode 1, switch the transmitter on while holding the
two EDIT keys down. Then, scroll through the menus using
one of the edit keys until you reach the STICK menu. Press
one of the cursor keys to switch between Mode 1 and Mode 2.
Operating With A TrainerCord, Other Adjustments - Page 7
Charge Jack Trainer Jack
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. Unscrew the antenna
and set it aside. 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. 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.
TENSION SPRING
TO CLOCKWISE
SPRING LIMIT
BRACKET
RATCHET COPPER
RATCHET COPPER
SPRING LIMIT
BRACKET
TENSION SPRING
TO CLOCKWISE
Factory Repair Service Information
Transmitter Input Buttons
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:
Optic Controls and Switch Assignments
SW 2
Gear or
Auxiliary Switch
Trainer Switch
SW 1
Elevator-Rudder
Dual Rate Switch
Left Lever
Rudder Throttle Stick
Throttle
Trim Switch
- 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.
Hitec-RCD, Inc.
12115 Paine St.
Poway, CA 92064
Telephone: 1-858-748-6948
FAX 1-858-748-1767
Web site: http://www.hitecrcd.com
SW 4
Flight Mode
Switch
Engine Cut
Switch
SW 3
Aileron Dual
Rate Switch
Right Lever
Aileron &
Elevator Stick
Elevator
Trim Switch
The buttons are used for different things as follows:
1. The Edit buttons allow you to move up and down within the
model menus, and move within the regular display.
2. The Cursor Left/Right buttons allow you to select options
within a particular function, and control the timer function.
1
13
3. The Data +Increase & -Decrease buttons allow you to
increase or decrease the numerical settings for a function
4. The Clear Active/Inhibit button resets numbers, and turns
2
2
5
functions on and off.
5. The Lock button holds the throttle channel fixed while other
channels still respond to the transmitter.
You'll learn how to use these buttons in the setup sections that follow.
Receiver - Servo Connection List
The table below shows the hookups that should be used for each of the model types. Note that some functions shown will not
operate until they are activated in the transmitter.
Receiver
channel
1
2
3
4
5
6
Throttle (controlled by throttle stick or Switch 01)
Landing gear (controlled by Gear/Aux switch)
Flap (travel controlled by VR-L and neutral set by VR-R)
Aircraft Glider
(ACGL)
Aileron
or Right flaperon (FLPN on)
or Right elevon (ELVN on)
or Right aileron (ADIF on)
Elevator
or V-tail right side (VTAL on)
or Left Elevon (ELVN on)
or Right elevator (AILV on)
Rudder or
V-tail left side (VTAL on)
or Left aileron (ADIF on)
or Left elevator (AILV on)
or Left flaperon (FLPN on)
The servo response varies with the selected function. Standard options are shown first.
Helicopter
(HELI)
Aileron (or Roll Cyclic)
or Swash servo 1 (120')
Elevator (or Pitch Cyclic)
or Swash servo 2 (120')
Throttle
Rudder
(Or Yaw control through the gyro)
Gyro sensitivity
(values set in GYRO menu)
Pitch (or Collective)
or Swash servo 3 (120')
3
4
Rudder
Trim Switch
Power Switch
This figure shows the assignments for a Mode 2 system as supplied by the factory in North America.
Note that some of the functions will not operate until activated in the mixing menus.
Aileron
Trim Switch
Transmitter Displays and Messages
When you first turn on your transmitter, the first screen shown
below appears on the LCD display. Before flying, or even
starting the engine, BE SURE that the model number
appearing in the upper right of the display matches the
model that you are about to fly! If you don't, reversed
servos and incorrect trims will lead to an immediate crash.
You can scroll up and down through the startup screen by
pressing one of the two Edit keys (the two keys on the far left).
If you press timer or engine cut or lock keys, you go directly to
those functions regardless of the display.
Transmitter Input Buttons,Receiver - Servo Connection List, Receiver - Servo Connection List - Page 9Factory Repair Service Information,Optic Controls and Switch Assignments - Page 8
Edit keys
Voltage/Timer Display
Normal Display Mode
Trim Menu [TRIM]
Model Name Display Throttle Lock
Edit keys
-DATAkey
+ D ATA key
Timer Display
Lock key
Model Setup FunctionsTransmitter Displays and Messages
This screen appears at startup. The model memory number is
shown by the small down-arrow. Battery voltage is shown in
the bottom left, and operating time is on the lower right.
You can reset the operating time display by hitting the Clear
button (the one on the farthest right). Do this after each charge
to keep track of your operating time on a single charge.
Pressing the Up button gives the Trim display (different
numbers may appear depending on the model type). To see
where the trim for a certain channel is, you have to move it!
Be sure to move it back to where it was. Note that the CH3 trim
only moves downward, so if you need more engine RPM, set
up idle with the trim at -25% so you can increase it if needed.
Flashing
Pressing the Up button again gives the Model Name display.
If you've named your model, it will appear here so you can be
sure you have recalled the correct memory. If you do not name
the model, you'll have to remember which model memory it's
stored within by the memory number.
Pressing the Right button gives the Timer display, with a
stopwatch display on the left, and operating time on the right.
This also starts the timer, so hit the Right key again to stop it.
Hitting the Cursor Left (Off) button resets the timer.
Pressing the Lock button locks the throttle servo and holds it
where you last commanded it. This is a safety feature to be
used when you are carrying the model and transmitter to
ensure you don't accidentally give throttle. The LOCK indicator
shows when the Lock switch has been engaged.
LOCK indicator
Warning Displays
The LOW BATTERY warning is displayed when the transmitter
battery voltage drops below 9.3 volts, and a beeper sounds.
The operating time is still shown on the right. If you reset this
each time you charge the system, you will have a good idea of
how long you can safely operate.
WHEN THE BEEPER SOUNDS, LAND YOUR MODEL AS
SOON AS POSSIBLE BEFORE LOSS OF CONTROL DUE
TO A DEAD TRANSMITTER BATTERY.
The IDLE ON warning is displayed when the transmitter is
powered up with the Idle switch on in the helicopter mode only.
You can turn this off by moving the Flt. Mode (SW-4) switch
FORWARD. For your safety, the transmitter will not broadcast
until this alarm is ended
The HOLD ON warning is displayed when the transmitter is
powered up with the Throttle hold switch (SW-1) on in the
helicopter mode only. You can turn this off by moving the
SW-1 switch AFT (ELEV RUDD D/R switch). If you then get
the IDLE ON alarm (see above), you must move the Flt. Mode
switch fully FORWARD. For your safety, the transmitter
will not broadcast until this alarm is ended.
This section describes the model setup functions that are used to choose all of the operating features of a particular model
memory. These functions are used to select the model memory, the model type (from airplane/glider, and helicopters), set the
stopwatch, and other useful functions. These functions are used to set up a new model or a new model memory, to switch
between memories, and to change transmit shift..
Map of Basic Menu Functions (see right)
M.SEL Model select: choose one of eight model
memories 11
**** Model Name (four letters +
up to three numbers) 13
ACGL Acrobatic/Glider model mode 12
HELI Helicopter model mode 12
NOR Normal swashplate (HELI only) 12
120
°
120°Swashplate (HELI only) 11
COPY Data Copy 13
SFT.N Negative Transmit Shift 13
SFT.P Positive Transmit Shift 13
PPM PPM or QPCM Modulation 14
QPCM PCM Modulation 14
STCK1 Transmitter mode 1 7
STCK2 Transmitter mode 2 7
TIME Timer setup 14
Model Select 1-8 [M. SEL]
Model Name [ABCD-99]
Swashplate type (HELI only)
Copy Model [COPY]
Shift Dir. [SFT.N][SFT.P]
Modulation [PPM] or [QPCM]
Time Setup [TIME XX]
Reset Memory [REST]
Power On While Pressing
both Edit keys
Model Type
[ACGL] or [HELI]
[NOR] [120]
MODE 1, MODE 2
REST Reset Memory 14
M.SEL - Model Select
Your Optic system can store up to eight independent sets of
model data in its memory. The Model Select (MODL) function
allows you to choose from any of the eight sets of model data.
You can assign a four-character name and three numerals
from 0-199 to each model memory.
The model names are not visible when you wish to switch
3. Select the desired model number by pressing the Cursor
Right or Left button. At this time, the small arrow above the
selected model number will blink on and off.
4. Switch power off.
5. Switch power back on. The previously-selected model
number is indicated by the arrow above the model numbers
in the display.
memories. There are several ways to keep track of which
model is in each memory. You may attach a small piece of
white tape to the transmitter and write the model's name along
with the model setup number (and its channel number), or you
may use a notebook, or label the model with its memory
number prominently near its on-off switch inside the fuselage.
Choosing a model memory to load
1. Start with the transmitter switched off.
2. Turn on your transmitter while pressing both of the two Edit
keys (the two keys on the far left). This gets you into the
model select (M.SEL)menu
Flashing
COPY - Copy Model
The COPY function is used to copy the model data stored in
the current model memory into another model memory. This
function is handy to use to start a new model that's similar to
one you have already programmed, and is also handy for
copying the current model data into another model memory as
a backup.
Copying from one model memory to another
1. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed.
2. Press the Up arrow key. This gets you into the model copy
(COPY) menu. (If you're already in the setup menus, you
can just press the UP or Down arrow key to get here.)
Model Setup Functions -Page 11Transmitter Displays and Messages- Page 10
Model Setup FunctionsModel Setup Functions
Destination
(Flashing)
3. The source model memory (the memory that will be
duplicated) is the current one, indicated by the fixed upper
arrow. To select your destination model number, press the
Left or Right Cursor keys. The selected destination memory
number is shown by the flashing triangle under it.
4. Press the +Increase and -Decrease Data keys at the same
time. The transmitter beeps twice rapidly, indicating the
copy has been completed.
5. Switch power off.
6. Switch power back on. If you wish to go to the newly-saved
memory, repeat step 1.
ACGL, HELI - Model Type Select
This function is used to select the type of model to be
programmed in the current model memory. You may select
from aircraft/glider (ACGL) and helicopters (HELI). If you
select a helicopter type, you will need to set the swash type.
These settings are covered below.
Selecting the Model Type
1. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed.
2. Press the Down arrow key. This gets you into the type
select menu. The current model type will be flashing on and
off. (If you're already in the setup menus, you can just press
the Up or Down arrow key to get here.)
Flashing
3. If the model type you want is displayed, you're done. [If you
wish to change the swash type in the HELI model settings,
see the sections below.]
4. If you wish to change the model type from that displayed,
press on the LeftorRight Cursor buttons until the model
type you want, either ACGL or HELI, appears.
5. To select your desired model type, press both the +Increase
and -Decrease Data keys simultaneously. Two beeps tell
you that the new model type is now registered. THIS WILL
ERASE ALL THE OLD SETTINGS IN THE MODEL
MEMORY, SO BE SURE YOU'RE IN THE CORRECT
MODEL MEMORY BEFORE YOU CHANGE MODEL TYPE!
Flashing
6. If you've selected the HELI menu, go to the Swash select
menu (see below) and choose the swash type for your model.
7. Press the Up or Down arrow keys to get to another setup
menu, or switch power off.
8. Switch power back on. You may now set up the details of
your model in the Edit mode.
Swashplate Type Selection
If you are using the helicopter (HELI) setting menu, you must
tell the Optic system what type of swashplate your model uses.
Helicopters may have one servo each for pitch, aileron, and
elevator (NOR) or they may use three servos in concert on the
swash to provide these functions (120'). If you are not sure
about your swash type, please consult your model's instructions.
Note that this menu will not be available unless you have
selected the HELI model type
Selecting the Swashplate Type
1. Select the HELI model type in the Model Type Select menus
(see above).
2. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed.
3. Press the Up or Down arrow keys:
If you're in HELI mode, SWASH will be highlighted and you
can select from two swashplate types: NOR and 120':
CH2
CH1
Flashing
NOR
(CH6=PITCH)
CH1
CH6
Flashing
4. If the swash type displayed is correct, go on to the next step.
If you wish to change the swashplate type from that displayed,
press on the Left or Right Cursor buttons until the swash type
you want appears. CAUTION: if you change types, you may
lose settings in the menus.
5. Press the Up or Down arrow keys to get to another setup
menu, or switch power off.
6. Switch power back on. You may now set up the details of
your model in the Edit mode.
CH2
120
Model Name
The Model Name function is used to create an alpha-numeric
name which is stored in the model memory along with the rest
of the model settings. You will find it useful to help keep track
of multiple models that are stored in your Optic system.
The model name can be four alphabetic characters, along with
up to three numbers, 0-199. The letters may be used to
abbreviate the model's name, and the numbers may be used
for the memory number, or you may wish to store that model's
channel number so you can remember it easier.
Inputting a Model Name
1. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed,
with "the model type" to represent letters to be chosen.
Flashing
ST
Character Only)
(1
2. Press the Up or Down arrow key until you get into the model
name menu. You'll see the display as shown at the top,
with the MODEL and NAME indicators in the upper left on.
The first character of the name will be flashing on and off.
(If you're already in the setup menus, you can just press the
Up or Down arrow key to get here.)
3. To change the first character, press the +Increase and
-Decrease Data keys until you see the character you desire.
You may select from the upper case letters A - Z, *, +, -, /,
and the numbers 0 - 9.
4. Press the Right Cursor key to move to the next character.
5. Press the +Increase and -Decrease Data keys until you see
the character you desire.
6. Repeat the previous two steps to input the third and fourth
characters of the display.
7. Press the Right Cursor key to move to the number displays
on the right.
8. Press the +Increase and -Decrease Data keys until you get
to a number that you like. This can be any number from 0 to
199. If you have lots of models with different frequencies,
you may wish to input your channel number here.
9. Press the Up or Down arrow keys to get to another setup
menu, or switch power off.
Model Setup Functions -Page 13Model Setup Functions -Page 12
10. Switch power back on. You may now set up the details of
your model in the Edit mode.
Transmit Shift - SFT.N, SFT.P
The Transmit Shift function is used to change the shift
direction of the Optic system. Hitec receivers use a negative
shift direction for their transmissions. However, some other
brands of RC gear use positive shifting. With this menu, you
can change the way your transmitter broadcasts, so that it can
address all types of PPM receivers. (PPM receivers are also
referred to as "FM" receivers.) As shown later, the Optic FM is
also compatible with Hitec QPCM receivers. Hitec/RCD
TM
Futaba
receivers use negative shift (N), where MultiplexTM,
TM
JR
and AirtronicsTMuse positive shift (P)
If you choose the wrong shift direction for your receiver, the
servos may move erratically and will not respond to the
transmitter, even if it is on the correct frequency. Turn off
your receiver at once and change the shift direction to preclude
damage to your servos.
If you use a mixture of receiver brands, sure that each model is
correctly set for the model of receiver you are using in the
corresponding model memory.
Changing the Frequency Shift
1. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed.
2. Press the Up or Down Edit key until you get into the shift
menu. You'll see either the word SFT.N or SFT.P, with the
last character, N or P, flashing on and off. (If you're already
in the setup menus, you can just press the Up or Down
arrow key to get here.)
Flashing
3. N represents negative shift and will work with Hitec
TM
Futaba
. P represents positive shift and will work with
TM
Multiplex
,JRTMand AirtronicsTMbrands.
4. To change the shift direction from what is shown, press
either the Left or Right Cursor key one time. This will
change the display from P to N or N to P.
5. Press the Up or Down arrow keys to get to another setup
menu, or switch power off.
TM
Flashing
TM
and
and
Model Setup Functions
Model Setup Functions
Modulation - PPM, QPCM
The Modulation function is used to choose what type of receiver
you will be using with your Optic system. Hitec has two types of
receivers, PPM and QPCM. PPM receivers are also referred to
as "FM" receivers. QPCM receivers offer you the option of
failsafe which will hold the last set of positions received before
the interference, or allow you to choose what positions the
servos will move to if the signal is lost or interfered.
Failsafe will only work with Hitec QPCM receivers.
You can have a mixture of QPCM and PPM receivers, and the
Optic transmitter will remember which type of modulation you
are using for each separate model memory.
Changing the Modulation
1. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed.
2. Press the Up or Down Edit key until you get into the
Modulation menu. You'll see either the flashing word PPM
or QPCM. (If you're already in the setup menus, you can just
press the Up or Down arrow key to get here.)
Flashing Flashing
3. PPM is also known as "FM" and will work with Hitec and
other receivers that are not PCM. QPCM represents pulsecode modulation and will only work Hitec QPCM receivers.
4. To input your choice, press either the Left or Right Cursor
key one time. This will change the display from PPM to
QPCM or vice versa.
5. Press the Up or Down arrow keys to get to another setup
menu, or switch power off. This setting will be remembered
in the current model memory only.
TIME -Timer Function Setup
Your Optic system contains TWO special timer functions,
helpful for keeping track of flight duration, engine run time, or
other things that need to be monitored during flight. You can
set up the timers to count down from anywhere from 0 to 60
minutes. (In addition, the Optic has an "elapsed time" counter
that continuously records how long the transmitter has been
operating.)
If you select a time from 1 to 60 minutes, the timer will count
down the number of minutes selected when you first press the
Right Cursor button. You may stop it at any time by pressing
the Right Cursor button a second time. Beginning the last 10
seconds of the selected time, the system will beep every
second to tell you the time has elapsed.
If you wish to reset the timer, just press the Left Cursor button.
You may then press the Right Cursor button to reset it and
count down again, whenever you like.
The above instructions apply to both of the Optic's timers.
Setting up the Optic's Two Timers
1. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed.
2. Press the Up or Down EDIT arrow key until you get into the
Timer (TIME) menu (if you're already in the setup menus,
you can just press the Up or Down arrow key to get here).
You'll see a display with the word "TIME." The numbers 1
and 2 are shown; the small triangle indicates whether you
are setting Timer 1 or Timer 2.
3. To change the number of minutes shown, press the +
Increase and -Decrease Data keys until you see the amount
you desire. You may select from 1 to 60 minutes.
4. Press the Left or Right CURSOR key to get to the other
timer setup menu. Repeat instruction 3 for the second timer
if desired.
5. Press the Up or Down arrow keys to get to another setup
menu, or switch power off.
6. Switch power back on. You can view, start, and stop either
of the two timers by pressing either DATA key. Press the
Right Cursor button to start the timer, press the Right
Cursor button a second time to stop it, and press the Left
Cursor button to reset the timer.
REST - Data Reset
The Reset function is used to clear out an existing set of model
data within a single model memory, the one currently selected.
This function resets all data to initial values, and may be used
to get a "fresh start" so that you may be begin with a clear
memory before you input new model settings into a memory
that had been used for another model. A safety feature allows
you to verify "that you wish to reset" before all data is lost.
Resetting the memory
1. With the transmitter switched off, turn on your transmitter
while pressing both of the two Edit keys (the two keys on the
far left). The model select (M.SEL) menu will be displayed.
2. Press the Up or Down arrow key until you get into the Reset
(REST) menu. This display has the word "REST" flashing on
and off. (If you're already in the setup menus, you can just
press the Up or Down arrow key to get here.)
4. Press the Up or Down arrow keys to get to another setup
menu, or switch power off.
5. Switch power back on. You may now set up the details of
your model in the Edit mode.
Flashing
3. IF YOU ARE SURE YOU WANT TO RESET and clear out
the current model memory, press both the +Increase and
-Decrease Data keys at the same time. The transmitter will
beep twice to indicate a successful reset
CAUTION: WHEN YOU COMMAND RESET, YOU'LL ERASE THE
MEMORY YOU'RE IN AND LOSE ANY PROGRAMMING YOU HAVE
ENTERED. DON'T DO THIS UNLESS YOU ARE POSITIVE YOU WANT
TO FLUSH OUT THAT MEMORY AND START FROM SCRATCH WITH
THE FACTORY-DEFAULT SETTINGS.
AIRCRAFT & GLIDER (ACGL) MENU FUNCTIONS
This section describes the functions for fixed-wing aircraft, provides a setup example,
and then describes the functions individually. Helicopter functions are in the following section
ACGL Functions Map (see right)
Simple Aerobatic Airplane Transmitter Setup 15
EPA End Point Adjust (servo travels) 27
D/R Dual Rates 27
EXP Exponential Settings 28
STRM Subtrim (Neutral settings) 28
REV Servo Reverse 29
T.CUT Throttle Cut (engine shut off) 29
STCK Throttle Control Location 29
FLPT Flap Travel 30
FLPN Flaperon (combined flaps & ailerons) 30
ADIF Aileron Differential 31
CAMB Camber (combined flaps & ailerons) 32
LAND Landing function (select aileron/flap presets) 33
ELVN Elevon mixing (tailless models) 34
VTAL V-tail mixing 35
A->R Rudder Coupling 36
E->F Elevator Flap mixing 36
CROW Crow (Proportional Airbrake Function) 37
PMX1-2 Programmable Mixer #1 - #2 38
S/W SEL Switch select for A-R, E-F, CAMB, CROW,
LAND, PMX1, PMX2 39
AILV Ailevator function (Dual elevators) 39
FAIL QPCM Position Input Menu 40
Aircraft Trimming Chart 41-43
Useful Switch & Lever Information
Gear Switch ( SW-2) controls receiver CH5
Gear Switch Down turns on CROW
Left Lever controls CROW (airbrake motions)
Right Lever controls CAMBer motion
FLT MODE (SW-3) switch Aft = LAND On, Forward CAMB On
Simple Transmitter Setup -Aerobatic Airplane (ACGL Menu) - Page15Model Setup Functions -Page 14
Voltage/Timer Display
Normal Display Mode
End Point Adjust [EPA]
Dual Rate Set [D/R]
Sub-Trims [S.TRM]
Servo Reversing [REV]
Throttle Cut [T.CUT]
Throttle Ioc. [STCK]
Flaperon Mix [FLPN]
Ail Differential [ADIF]
Landing Mix [LAND]
Ail Rud Mix [A-R]
Elev Flap Mix [E-F]
Prog. Mix 1 [PMX1]
Prog. Mix 2 [PMX2]
Switch select S/W SEL
for [A-R] [E-F] [CAMB] [CROW]
[PMX1] [PMX2][LAND]
Press both Edit/Display key
Exponential [EXP]
Flap Travel [FLPT]
Camber [CAMB]
Elevon Mix [ELVN]
V-Tail [VTAL]
Crow Mix [CROW]
Ailevator [AILV]
Failsafe [FAIL]
(QPCM only)
Simple Transmitter Setup - Aerobatic Airplane (ACGL Menu) Simple Transmitter Setup - Aerobatic Airplane (ACGL Menu)
The following pages will take you step-by-step through the setup process for a sport or aerobatic airplane in the ACGL menu.
Going through this complete section will help you learn how to use your system quickly and easily.
If you need to set up a helicopter, please refer to the quick setup instructions in the helicopter section.
AIRCRAFT SETUP INSTRUCTIONS (AEROBATIC PLANE)
The aircraft setup procedure presented below uses an
aerobatic model as an example and assumes that there are
two aileron servos, one in each wing. You can use a similar
procedure to set up your own model; your setting's numbers
and percentages will probably be different. If your model only
has one aileron servo, skip the instructions referring to flaperon.
1. Be sure that all of your servos are plugged into the proper
receiver channels:
CH1 - Right aileron
CH2 - Elevator
CH3 - Throttle
CH4 - Rudder
CH5 - Gear
CH6 - Left aileron
2. We recommend that you do this programming exercise with
the servos installed in the model and connected to the
respective control surfaces. This will enable you to
immediately see the effect of each programming step.
3. Turn on your transmitter while holding down the two Edit
keys (the two keys on the far left). This gets you into the
model select (M.SEL) menu. Press the Cursor Right button
to move to a new model memory. The selected model
memory is indicated by the little flashing arrow pointing down.
Memory #2 is shown here.
4. Press the Up arrow until the word ACGL appears, flashing
on and off. If it does, you're ready to proceed on to the next
step. If not, press the Left or Right Cursor keys until it
appears. You must press both Data keys to "Save" the
setting, after which the radio will beep twice. This is how
you select the type of model you wish to use, either ACGL
or HELI.
Flashing
WARNING: selecting a different model type will erase the settings in the
model memory. BE SURE you're in the correct model memory before
selecting a new model type, or you might accidentally erase a model
you're using. (The other memories will not be affected.)
5. Press the Down arrow once. This gets you into the model
name mode (note the words "MODEL" and "NAME" in the
upper left of the display).
Flashing
6. Now you can select four letters to identify your model. With
the first of the four letters flashing, press the Data +Increase
or -Decrease key to change the letter that is displayed.
Stop when the first letter is the one you want.
7. Press the Right Cursor key once to get to the second letter.
Repeat the previous step to choose the second letter.
8. Repeat two more times to fill out the remaining two letters.
If you like, you can hit the right cursor button one more time
and select a number between 0 and 199 for further
identification. It can be handy to use this to store the plane's
channel number.
9. Press the Down arrow four times. This gets you into the
Timer menu (TIME). If you want, you can use the Data
+Increase or -Decrease keys to select the amount of time
you want the stopwatch to count down. You can set the
second timer for something else in the same menu.
10. This completes the initial part of the setup. Now, we'll go
ahead and customize the ACGL settings for your model.
Switch transmitter power OFF.
11. Now turn power ON. The transmitter should display the
model number and battery voltage as shown. The number
on the right is the elapsed time, which will vary depending
on how long the transmitter has been left on.
12. Press both Edit keys to get to the regular programming
menu. The end-point adjust menu (EPA) should appear.
Press the Down arrow to get to the flaperon menu (FLPN).
The display should show that it is inhibited (INH).
13. Turn on the Flaperon function by pressing the Active/
Inhibit button (Clear) until "On" appears in the display.
14. Be sure that you connect the right aileron servo to receiver
CH1 and the left aileron servo to receiver CH6.
15. Later, you can get differential by adjusting the up and down
motion of the two servos in the FLPN menu. Now we'll set
the servo throw directions.
Now check that each servo moves the proper direction.
We'll use the Reversing function if they don't. Go to the
Reversing menu (REV) by hitting the Down arrow.
Flashing "1"
16. We'll start by setting the right aileron servo direction. This
is channel 1, and the 1 should be flashing for this command.
When you move the right-hand stick to the right, the aileron
on the right wing should move upwards, and the aileron on
the left should move downward. Check that the right aileron
moves the correct way!
RIGHT
LEFT RIGHT
LEFT
Front View
17. If it does not, activate the opposite direction for the CH1
aileron servo by pressing the Active/Inhibit (Clear) key.
Each press switches from Reversed to Normal and from
Normal to Reversed. In the display, N for Normal is chosen
when the little triangle is above the channel number, and
Simple Transmitter Setup -Aerobatic Airplane (ACGL Menu) - Page17Simple Transmitter Setup -Aerobatic Airplane (ACGL Menu) - Page16
R for Reversed is chosen when the little triangle is below the
channel number. Move the right-hand stick again and verify
the right aileron moves the right directions. The display
shows Channel 1 reversed.
Flashing "1"
18. Next we'll set the direction of the elevator servo, channel 2.
When you move the right-hand stick towards the BOTTOM
of the transmitter, the elevator should move up. Check to
make sure it moves the proper direction! (More planes are
crashed due to reversed controls than for any other reason.)
DOWN
UP
DOWN
UP
19. If the elevator control moves the wrong direction, move
over to Channel 2 by pressing the Cursor Right key. Now
the '2' should be flashing in the display. Activate the
opposite direction for the elevator servo by pressing the
Active/Inhibit (Clear) key. Move the right-hand stick upand-down again and verify the elevator moves the right
direction.
20. Now we'll set the direction of the throttle servo. When you
move the left-hand stick towards the BOTTOM of the
transmitter, the throttle should close, meaning that the hole
in the carburetor should close. Check to make sure that the
throttle lever on the engine moves the proper direction!
HIGH
LOW
HIGH Throttle :
carburetor fully opened
LOW Throttle :
carburetor at idle position
(not fully closed)
21. If the throttle servo moves the wrong direction, move over
to Channel 3 by pressing the Cursor Right key. Now the 3
should be flashing in the display. Activate the opposite
direction for the throttle servo by pressing the Active/Inhibit
(Clear) key. Verify the throttle stick makes the servo move
the carburetor opening in the correct direction.
22. Now we'll set the direction of the rudder servo. When you
move the left-hand stick towards the CENTER of the
transmitter (to the right), the trailing edge or rear rudder
should move to the right. Check to make sure!
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