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Introduction
Congratulations on your purchase of an ACE RC Sky Commander/Sea
Commander radio system. The Commander series are designed by the
state-of-the-art IT technology. With proper use and care, ACE Sky Commander/
Sea Commander will make the control advanced and simple, and provide
you with many years of enjoyment. Before operating your new radio system
or installing into your model, please take a few minutes to familiarize with
the various features of the system by reading this owners manual thoroughly.
Features
Transmitter
- Stunning exterior design - LED Power Indicator
- 4Ch/6Ch Digital proportional precise control - Servo Reversing Switch
- Switch On & Low Battery Voltage Alarm - Mechanical Trim Lever
- Easy Access Crystal - DC charging jack
- Simulator Port Included (For T4A & T6H)
- FM available in 27,35,36,40,41,72&75Mhz frequencies
- Mixing Function for V-Tail & ELEVON included of T4A
Receiver
- Super-Heterodyne for extra long range - Dual Conversion (For T4A & T6H)
- Crystal interchangeable for versatility
- Multi-signal intensified input jamming ratio
Servo
- Most reliable high torque motor - Dual sleeve bearings support
- Standard & micro size to fit most models - High impact material
- Brand new fashion design
Foam Rubber
Situation
No Voltage
Solution
Battery
TX, RX
No Power-Change new cells or recharge
Wrong Position-Note the correct polarity
Bad contact-Clean the Spring
Antenna
TX
Loose-Secure the antenna
Not extended-Extend the antenna
RX
Near to other wires-Move away from other wires
Antenna is bound-Unbind the antenna
Crystal
Removed-Plug in
Wrong Frequency-Use the Right Frequency
Wrong Brand Crystal-Use Ace Crystal
Connections
Wrong Wiring-Plug the connectors correctly
Bad connection-Check connector
Electric Motors
Interference-Apply suitable capacitors
Do not try to operate your model
if you find your radio is not working
properly. Check out the radio as
following steps. If you can not solve
the problems then contact autho-
rized tech support for help. For
customer in North America, please
contact Ace R/C Tech Support for
service.
Trouble Shooting
Servo Works Improperly
Short Distance
No Actions
JC2004
23456
78910
Installation
Installation of the transmitter batteries:
Use only 8cell/9.6V rechargeabl e battery pack in the Comm ander series
transmitter. An 8cells NiMH rechargeable battery pack and wall charger are
enclosed in the box. Please refer the following pictures to install the
rechargeable battery pack into the transmitter.
Cord to transmitter
external charging jack
HELPFUL HINT
You may also use the NiCd or NiMH
rechargeable cells. They can be charged
through the charge jack located on the
side of the transmitter. The ACE 2946
Hi-MH battery pack / flat & 2970/2971/
2972 Radio battery conversion kits are
recommended.
Radio installation
Before installing your radio into your model, connect the receiver, servos,
and switch harness/battery pack as shown. In addition to checking for proper
operation, this "bench test" will help you to become familiar with the operation
of your radio. After connecting the model components, extend both the
transmitter and receiver antennas to their full length. Begin by turning on
the transmitter, and then turn on the receiver switch. Make sure that all
servos and trims levers are operating, and take a few moments to "play"
with your system. After completion of your bench testing, turn off the receiver,
followed by the transmitter.
WARNING
Always follow the "transmitter on first, off last" procedure. A good way
to remember this is to remind yourself to always have your receiver
"listening" to the transmitter. If you turn the transmitter off prior to
turning off the receiver, the receiver has nothing to "listen to", and
this condition can sometimes damage the servo output gear train
because of "jitters" or excessive servo travel beyond normal limits.
Used on gas powered model
Servos
Mount the servos as recommended in your model's instruction manual,
Follow these general guidelines for servo mounting.
Receiver installation
Note the location of the receiver in your model's instruction manual or building
plans.
NOTE
We assume that all areas where large currents are flowing are generating
noise, and noise is a type of radio wave. It is important to reduce the
possibility of interference by locating a fine position for receiver and
antenna.
HELPFUL HINT
Always install the receiver as far as possible from the motor, ESC,
NiCd/NiMH batteries, motor wire or other noise sources. Especially,
do not route the motor wire next to the receiver, crystal or receiver
antenna.
Noise suppression capacitors should be installed on almost all motors.
If the proper capacitors are not installed, high frequency noise will
reduce range and cause loss of control along with various other problems.
Make sure your motor is equipped with noise suppression diodes or
capacitors.
NOTE
FET servo wire (7.2V) can also generate noise, position them as far
away as possible from the receiver and the antenna.
Position the crystal side at the top instead of the bottom side. Please refer
to the following diagrams.
Space available in your model will determine how much padding can be
placed around the receiver. When the receiver in a good quality foam rubber,
such as those available from Du-Bro, Carl Goldberg, Sig, and others. R/C
foam is made from natural rubber, which eliminates vibration far better than
synthetic foam, (such as the kind used for packing many consumer times).
CAUTION
The receiver contains precision electronic parts. These parts are
vulnerable to vibration and shock.
NOTE
When wrapping the receiver, keep in mind that you are trying to cushion
a delicate piece of electronic equipment, so "wrap" the foam, don't
"stretch" it around the receiver.
HELPFUL HINT
It is quite a simple way to isolate the receiver from vibration by attaching
to the chassis or mounting plate with thick double-sided tape.
Many modelers prefer to install their receiver into the model at this point,
with no further protection. Another sizeable group of modelers prefer to go
a step further, and place the foam-wrapped receiver into a plastic bag,
secured with a rubber band around the receiver case as well as the servo
and battery wires.
The advantage of the plastic wrap is the protection against fuel or oil in the
event of a major crash. The disadvantage of the plastic, especially if you
run the model in very hot and humid conditions or wet days, is that moisture
can accumulate inside the receiver.
CAUTION
Any contact with moisture i.e. water or condensation may cause
malfunction and loss of control.
HELPFUL HINT
If you choose to wrap your receiver in both foam and a plastic bag, it
is recommended to periodically remove the receiver from your model,
remove the foam and bag to let the receiver "air out". This maintenance
procedure will let you determine if any moisture is accumulating in the
protective wrap. Small holes cut into the bag will allow airflow into the
receiver, and eliminate the need for the periodic checks, although you
will lose a certain amount of protection against fuel or oil with this step.
Battery installation
Always wrap the battery pack in foam, and mount it in the location specified
in your models instructions. It is also recommended to wrap the battery pack
in a plastic bag, as its location (close to engine and fuel tank) makes fuel
proofing vital.
Switch installation
Pick the most convenient location for your on/off switch as required by your
particular model. Always mount the switch on the opposite side of the engine
exhaust. After mounting the switch, carefully bundle any excess servo wires
with cable ties, keeping them away from any moving item (pushrod, servo
arm, etc.) that could catch and cut the wires. Any empty space in your
fuselage radio compartment can be filled with excess foam.
Receiver antenna
Refer to your model's instructions for the location desired for the receiver
antenna to exit the Body or Fuselage. A general guideline is to exit the
antenna from the Body / Fuselage at the closest possible point to the receiver,
that is, have as much antenna as possible outside the model.
Use a strain relief (a knot will work) where the antenna exits the model, to
avoid the antenna being ripped out of the receiver in the case of a mishap.
A rubber band works well for this. REMEMBER: THE ANTENNA WIRE IS
YOUR MODELS "LINK" TO THE TRANSMITTER. Take care to eliminate
any chance of the antenna wire being caught or tangled in the prop, wheels,
etc.
NOTE
The receiver antenna may seem long. The length of the receiver antenna
is critical to the proper operation of your radio. Do not cut or alter from
the original length for any reason, or you might severely limit the range
of the system, and the receiver would become considerably more
susceptible to interference and high frequency noise that will result in
loss of range and control.
CAUTION
If a connector is not fully inserted, vibration may cause the connector
to work loose while the model is operating. This will result in loss of
control.
Battery power
Turn the power switch on to check. As the LED light begins to flash, it is
time to change the cells.
Linkages
Once satisfied with the pushrods, attach them to the servo arm/horn per
your models instructions. Then operate each servo horn over its full stroke
and check to see that the linkage does not bind or is not too loose.
CAUTION
Before connecting the pushrods or control cables, make certain that
there is no binding or unnecessary drag on the controls. Excessive
force applied to the servo horn by binding or poor installation may lead
to excessive power consumption by the servos and will quickly drain
the receiver pack as well as make your model perform poorly.
Inspect all linkage installations and any point where metal could come in
contact with other metal parts. Make sure these parts do not touch other
metal parts under vibration.
NOTE
The high frequency noise generated by this contact will cause interference
and possible loss of control.
Adjustments
With all transmitter trim levers set in their neutral position, turn on the radio
system and reconfirm proper control directions. Adjust the pushrods mechan-
ically to achieve neutral centered control with neutral transmitter trim.
The design, engineering, and production staffs at Ace R/C wish you might
happy running with your new SkyMaster T4 FM radio system.
Functions
Servo Reversing
It is sometimes necessary or convenient to reverse the output direction of
the servo. The direction of the rotation for each individual servo can be
changed by simply flipping the reversing switch that corresponds to the
channel number on the receiver where the servo is plugged in.
Final Checks
Once you have completed the radio installation to your satisfaction, then
test the operation of the system before hooking up any push rods or control
cables.
Connecting
Check the receiver, servos, and battery connectors; to be sure they are firmly
connected.
Frequency List
Base on the difference countries regulation, you should choose the suitable
frequency to match your countrys rule. The following table show difference
band(crystal) available for each frequency of Commander series
Transmitter Controls
1. Right Stick: CH1 & CH2 control for Mode1 type. CH3&CH4 control for
Mode 2 type.
2. Left Stick: CH3 & CH4 control for Mode1 type. CH1&CH2 control for
Mode 2 type.
3~6. Channel Trim TAB: Using these functions to trim the control to neutral
position of the relative servos of each channel.
7. Power Switch: Turn the transmitter on or off.
8. Antenna: Never operate the transmitter without extending this antenna
or you may create interference to other modeler.
9. Voltage Indicator: These 3 LED lights will indicate the condition of the
transmitter battery. There are “Green”(left), “Yellow”(middle) and “RED”
(right) to show the battery condition is “Good”, “Fair” and “Poor”. When
the middle “Yellow” LED light on, it means that the transmitter still work
and remind you have to charge the battery pack. When the right “RED”
LED light on, then you have to call back you model and stop the operating.
Otherwise, you may loose control of your model due to loose the
transmitter signal.
10. Trainer Switch(Only available for T4A & T6H): Trainer switch is function
to change the model control right between the student and coach. A
coach cable must be connected with the coach and student transmitter.
And this switch is control by the coach*s transmitter.
11. Servo Reversing & Mixing Function :
a) T4A The left 4 switch es function to reverse the
direction of the Ch1~Ch4 servos. When adopt the V-
tail or Elevon mixing function, set the 6th switch on
the *ON position. The set the 5th mixing function you
want to use.
b) T6H/T6M * The 6 switch function to reverse the
direction of the Ch1~Ch6 servos.
12. Crystal: The frequency could be changed by replacing the new crystal
set. It is recommend to use the original manufactured crystal set and
to change the transmitter and receiver crystal at same time.
13. Chargin g Ja ck: Recharge the transmitte r battery only as using a
rechargeable NiHM battery pack.
repair and each internal adjustment to an FCC type accepted R/C transmitter
must be made in accordance with the technical regulations specified by the
FCC. The internal adjustments should be performed by, or under the immediate
supervision and responsibility of, a person certified as technically qualified
to perform transmitter maintenance and repair duties in the private land
mobile services and fixed services by an organization or committee repre-
sentative of users in those services.
The FCC at this time does not require the modeler to obtain a special license
for the operation of this unit. However, it is still the owner's responsibility to
observe all FCC rules & regulations governing its use. For a copy of these
rules write to:
Federal Communications Commission
Washington, DC 20554
FCC Caution: To assure continued compliance, any changes or modifications
not expressly approved by the party responsible for compliance could void
the user's authority to operate this equipment. (Example - use only shielded
interface cables when connecting to computer or peripheral devices)
Using Caution at the Flying Filed
Always check if there is anyone operating on the same frequency. If so,
make sure that you don't turn on at the same time.
Do not operate the model or use the radio in rain, lightning, or at night.
Do not operate the model or use the radio if you have been drinking alcohol
or under the influence of any other substance that will affect your skills.
Always check battery power before you operate.
Always keep your transmitter clean: wipe it with a mild detergent or window
cleaner if there is any fuel, oil, dirt, or dust on the transmitter.
Keep out of reach of children.
Do not store the radio in temperatures below -10 ˚C(14˚F) or above 40˚C
(104˚F) or in a humid, dusty, or high vibration environment. Keep the radio
away from direct sunlight.
To prevent corrosion, take out the batteries if you are going to store the
radio for a long period.
The servos will glitch at ±25˚ if there is any frequency at about 200~250
MHz nearby when using this radio.
JAGUAR ACCESSORIES
Commander accessories
3
Battery cover
While pressing
this part
Ni-MH Battery Pack
AQ418-35/36/40/41/72M1
SKY COMMANDER T4A TRANSMITTER,
35/36/40/41/72MHz MODE1
AQ418-35/36/40/41/72M2
SKY COMMANDER T4A TRANSMITTER,
35/36/40/41/72MHz MODE2
Receiver battery replacement/installation
Insert 4 fresh AA cells into the
receiver battery holder. Make
sure the batteries are loaded in
the correct polarity order. Main-
tain the battery contacts in the
same way as described in pre-
vious section.
Insert the switch harness plug
into the receiver socket marked
"BATT"
CAUTION
When the transmitter will not be used for any short or long period,
always remove the batteries.
Service
Thank you for purchasing of the ACE RC COMMANDER SERIES Radio.
Thunder Tiger strives to bring you the highest level of quality and service
we can provide. We test our products around the world to bring you state-
of-the-art items. Thunder Tiger guarantees that you should enjoy many hours
of trouble free use from our R/C products . Thunder Tiger products have
been sold worldwide through the authorized distributors that are supported
directly and rapidly from Thunder Tiger. You may find that Thunder Tiger
is always pursuing to explore new items creatively with highest quality. To
update the latest product information and to get the best technical support,
please feel free to contact your local hobby shops or Thunder Tiger authorized
distributor.
2969-J/S Ni-MH BATTERY PACK/
SQUARE, 4.8V/1100mAH AA
System Contents
Product Description Sky Commander T4A Sky Commander T6H Sea Commander T6M
Item No 8418-C3 8418-S4 8602-C4 8603
Transmitter T4A T6H T6M
Receiver TR602 FD TR602FD TR601F
Servos C1016x3 S1903x4 C1016x4 None
Battery Pack 9.6V 1100mAh NIMH Tx Battery Pack
Charger 110mA Tx/Rx Charger
Accessory Switch hardness x 1, Receiver Battery holder x 1, Frequency flag x 1
NOTE
Set the Power Switch switch on OFF* position before charging. And
the charger plug must be correct type (+* inside and -*outside, type
TAMIYA N-3U or equivalent). The wrong type may burst causing personal
injury and damage.
14. Simulator/Trainer Port: This port is designed to connect to the PC
simulator or another transmitter to do the training with a suitable cable
device. This trainer port is 9C connector type. So the cable you use,
must have the same 9C connector type on the end. TT#2707 FSU Flying
Simulator USB connector is recommended to connect to the FMS
simulator. And the #AT0148 Trainer Cable is recommend to use for the
flying training.
15. 5th Channel Control Switch: Function only available for T6H & T6M.
On T6H, this function is for the adjusting of Gyro Gain.
16. 6th Cannel Control Switch: Function only available for T6H & T6M.
On T6H, this function is for adjusting Flight Mode*.
AQ603-27/40/41/75
SEA COMMANDER T6M TRANSMITTER,
27/40/41/75MHz
AQ602-35/36/40/41/72M1
SKY COMMANDER T6H TRANSMITTER,
35/36/40/41/72MHz MODE1
AQ602-35/36/40/41/72M2
SKY COMMANDER T6H TRANSMITTER,
35/36/40/41/72MHz MODE2
2707-J FSU FLYING SIMULATOR
USB INTERFACE, w/Phone Jack
4
2
5
1
6
8
9
7
13
15 16
12
10
14
11
Specifications
Transmitter Sky Commander Sky Commander Sea Commander
T4A T6H T6M
Item No 8418 8602 8603
Configuration Dual Sticks
Channel Encoder 4Ch 6Ch 6Ch
Frequency(MHz) 35/36/40/41/72 35/36/40/41/72 27/40/41/75
Modulation FM(PPM)
Current Drain 150mA@9.6V
Band Width +/-10KHz/-40db
Power Requirement 9.6V
Trainer/Simulator Port Yes No
Servo Reverse CH1~CH4 CH1~CH6
Mixing V-Tail & Elevon None
Receiver TR602FD TR601F
Frequency(MHz) 35/36/40/41/72 27/40/41/75
Channel 6Ch 6Ch
BEC NO
Modulation FM(PPM)
Type Dual Conversion Single Conversion
Channel Spacing 10KHz
Battery Power 4.8~6V
Current Drain 35mA@6V
Dimension-mm(in)
50x34x14.4 (1.72x1.12x0.68) 35.6x26x15 (1.40x1.02x0.59)
Weight(g/oz) 23g/0.74oz 10g/0.35oz
Servos STD SERVO S1903 MICRO SERVO C1016
Item No. 8114 8117
Control Plus width control
Operating Range +/- 45 degree
Power Supply 4.8~6V
Current Drain 10mA/Idel, 650mA/stall 5.0mA@4.8V
Torque(Kg-cm/oz-in)@4.8V
3Kg-cm/42.18oz-in 1.6Kg-cm/22.2oz-in
Speed(sec/60°)-4.8V 0.19sec/60° 0.1sec/60°
Weight(g/oz) 47.4g / 1.67oz 9g / 0.32oz
Dim-mm(in)/LxWxH 40.4x20.0x37.9 22.1x11.4x23.6
(1.6x0.8x1.48) (0.87x0.45x0.93) Fcc Rules And Regulations
You are responsible for the proper operation of your station (transmitter) at
all times and are responsible for observations, servicing, and maintenance
as often as may be necessary to ensure proper operation. Each internal
