1M23N17470 R7003SB FASSTest-2.4GHz Bidirectional Communication System S.BUS2 / S.BUS Port and Conventional System Receiver Thank you for purchasing a Futaba R7003SB FASSTest-2.4GHz compatible receiver. The R7003SB receiver features bi-directional communication with a FASSTest Futaba transmitter using the S.BUS2 port. Using the S.BUS2 port an impressive array of telemetry sensors may be utilized. R7003SB has a merit which acquires the information from the model on flight by connecting an optional telemetry sensors. It also includes both standard PWM output ports and S.BUS output ports. 4 ports of R7003SB can choose an output channel from the 11 modes. Applicable systems: Futaba FASSTest-2.4GHz system-
transmitter If R7003SB does not use S.BUS/S.BUS2 system, it can perform only operation of 3 channels. However, if S.BUS/
S.BUS2 system is used, use of the maximum channel of a transmitter can be performed. You have to use S.BUS/
S.BUS2 servo, in order to use S.BUS/S.BUS2 system. Usage precaution Analog servos cannot be used with the R7003SB in the FASSTest 12CH mode. The R7003SB receiver can only be used with FASSTest capable transmitters. Velcro or similar mounting methods. Protect from moisture. for compliance could void the users authority to operate the equipment. WARNING Changes or modification not expressly approved by the party responsible The R7003SB receiver should be protected from vibration by foam rubber, Keep away from conductive materials to avoid short circuits. Don't connect the servo or gyro which do not correspond to S.BUS2 port S.BUS2. When the servo and gyro which do not correspond to S.BUS2 are connected to S.BUS2 port, there is a danger of falling by malfunction. the operation of all the servos before flight. Turn on the power in transmitter receiver order. In addition, always check Do not insert or remove the servo connector while the receiver power is ON. Since the S.BUS servo switches the operation mode automatically according to the type of signal (S.BUS signal/PWM signal) from the receiver, if the connector is inserted or removed while the power is ON, an S.BUS connected servo will be erroneously recognized and may stop.
(Antenna installation) 90 Please refer the table below for LED status vs receiver's condition. Antenna installation precaution Do not cut or bundle the receiver antenna wire. Do not bend the coaxial cable. It causes damage. The antennas must be mounted in such a way to assure they are strain Keep the antenna as far away from the motor, ESC and other noise sources Be sure that the two antennas are placed at 90 degrees to each other. relieved. The R7003SB has two antennas. In order to maximize signal reception and promote safe modeling Futaba has adopted a diversity antenna system. This allows the receiver to obtain RF signals on both antennas and fly problem-free. Antenna installation for carbon fuselage as you possibly can. WARNING You must leave 30mm at the tip of the antenna fully exposed. The exposed antenna should be secured so that it cannot move around or back inside of your aircraft. Servo for conventional system S.BUS Servo Green Red Solid Off Solid Off Alternate blink LED Indication Status No signal reception Receiving signals Unrecoverable error (EEPROM, etc.) Link/Mode switch
(It is not used for a link.) LED R7003SB Antenna port 2 S.BUS port 1 S.BUS2 port
(Typical installation) Battery Battery to 3/B A battery is connectable also with which port. HUB HUB HUB HUB SW CH output mode A (Default) Example S.BUS2 Servo S.BUS2 Gyro Temperature Sensor RPM Sensor Altitude Sensor Mode Port1 A(Default S.BUS Port Port2 CH2 3/B CH3 S.BUS2 S.BUS2 Compliance Information Statement
(for U.S.A.) This device, trade name Futaba Corporation of America, model number R7003SB, complies with part15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
(3) This module meets the requirements for a mobile device that may be used at separation distances of more than 20cm from human body. To meet the RF exposure requirements of the FCC this device shall not be co-located with another transmitting device. The responsible party of this device compliance is:
Futaba Service Center 3002 N Apollo Drive Suite 1, Champaign, IL 61822 U.S.A. TEL (217)398-8970 or E-mail: support@futaba-rc.com (Support) FASSTest FASSTest is a bidirectional communication system between the R7003SB receiver and FASSTest capable transmitters. Multiple optional telemetry sensors may be connected to the S.BUS2 on the receiver and that data is in turn displayed on the transmitter.
*Please see your transmitters operation manual to configure transmitter to operate with telemetry sensors. R7003SB Specifications FASSTest-2.4GHz system/S.BUS2 and S.BUS port and conventional system receiver Dual antenna diversity Size: 0.89 x 1.47 x 0.37 in. (22.5 x 37.4 x 9.3 mm) Weight: 0.25 oz. (7.2g) Power requirement: 3.7V to 7.4V(Voltage range: 3.5 to 8.4V) Battery F/S Voltage: It sets up with a transmitter Extra Voltage port (port2)"EXT-VOL cable and CA-RVIN-700" of an option is used: 0 70V DC
* Be sure that when using ESCs regulated output the capacity of the ESC must meet your usage condition. S.BUS2 S.BUS2 extends S.BUS and supports bidirectional communication. Sensors are connected to the S.BUS2 port. Port S.BUS S.BUS2 S.BUS Servo S.BUS Gyro
S.BUS2 Servo S.BUS2 Gyro Telemetry sensor
*Only S.BUS2 capable devices may be connected to the S.BUS2 port. Standard S.BUS servos and gyros should not be connected to the S.BUS2 port. Link to the transmitter Easy Link ID allows FASSTest receivers to link to compatible transmitter without pressing the link button on the receiver. 1 Bring the transmitter and the receiver close to each other, within 20 inches (half 2 Turn on the transmitter. Place the transmitter into the receiver linking mode. 3 Turn on the receiver. 4 When the LED of the receiver changes from blinking red to solid green, linking meter). is complete.
* Refer to the transmitters operation manual for complete details on how to place the transmitter into the linking mode.
* If there are many FASSTest systems turned on in close proximity, your receiver might have difficulty establishing a link to your transmitter. This is a rare occurrence. However, should another FASSTest transmitter/receiver be linking at the same time, your receiver could link to the wrong transmitter. This is very dangerous if you do not notice this situation. In order to avoid the problem,we strongly recommend you to double check whether your receiver is really under control by your transmitter.
* If the System Type of the transmitter is changed, the receiver will need to be re-linked to the transmitter.
* Link is required when a new model is made from a model selection. or the engine is operating as it may result in serious injury. WARNING Do not perform the linking procedure while the motor's main wire connected When the linking is complete, please cycle the receiver power and ensure Please power up your system in this order. Transmitter first, followed by the If the R7003SB receiver was previously linked to another transmitter, make sure that transmitter is not operating while linking the receiver to the new the receiver is properly linked to the transmitter. receiver. transmitter.
[Transmitter is always OFF]
the button can be released. Channel Modes The R7003SB is capable of changing its channel allocations as described in the table below. Please choose the mode which suited the use in the following procedure from the 11 modes. 1 Press and hold down the Link/Mode button on the R7003SB receiver. 2 Turn the receiver on while holding down the Link/Mode button. After power up, 3 The LED should now be blinking red with green. 4 Each press of the Mode/Link button advances the receiver to the next mode. 5 When you reach the mode that you wish to operate in, press and hold the 6 When LED blinks in green with red, it is the completion of a mode change. 7 Please cycle the receiver power off and back on again after changing the Mode/Link button for more than 2 seconds.
[Refer to CH Mode table shown below.]
Channel Mode.
*5 seconds after the receiver ON, LED shows CH Mode. Mode Port1 A(Default S.BUS S.BUS2 S.BUS Port R7003SB CH Mode table S.BUS2 Port2 S.BUS2 3/B CH3 S.BUS S.BUS2 CH2 CH4 CH5 CH7 CH8 CH12 LED blink Red 1 time Red 2 time Red 3 time Red 4 time Green 1 time Green 2 time Green 3 time Green 4 time Red and Green 1 time Red and Green 2 time Red and Green 3 time CH1 CH2 CH1 CH2 CH4 CH11 B C D E F G H I J K Measurement of Extra Voltag R7003SB can display the voltage of a receiver battery on a transmitter. Furthermore, the following procedures are required in order to display the voltage of another battery (Drive battery etc.). 1 The optional adapter for CA-RVIN-700 is purchased. 2 R7003SB is changed into "EXT-VOL Mode" in the following procedure.
*If "EXT-VOL Mode" is used, the port 2 cannot be used as the servo CH. 3 According to the manual of CA-RVIN-700, battery wiring is branched and it 4 One side of EXT-VOL CABLE is connected to the port 2 of R7003SB. connects. How to change R7003SB into "EXT-VOL Mode"
1 Turn on the receiver. LED lights up red.[Transmitter is always OFF]
2 Press and hold the Mode/Link button for 5 seconds to 10 seconds.
*It becomes the mode which makes a mistake in exceeding 10 seconds. In that case, carry out power supply OFF and redo. 3 The LED should now be early blinking green. Mode/Link button is released. 4 Each press of the Mode/Link button advances the receiver to the next mode. 5 When you reach the mode that you wish to operate in, press and hold the Mode/
6 When LED blinks in green with red, it is the completion of a mode change. 7 Please cycle the receiver power off and back on again after changing the EXT-
Link button for more than 2 seconds. VOL Mode. Mode Servo Mode(Default EXT-VOL Mode E x t e r n a l v o l t a g e measurement OFF ON R7003SB
*It changes into EXT-VOL Mode to Port2 EXT-VOL CABLE
(It is attached to R7003SB.) EXT-VOL EXT-VOL CABLE
(Option) Black line Red line with external power input must be less than 70V Power Battery or another power supply for servos LED blink Green 1 time Green 2 time Fuse to Motor Motor Controller Branch To Motor Controller or Servo
* There is a danger of receiving an electric shock.
*It connects with reference to the manual of CA-RVIN-700. WARNING Don't touch wiring. Don't connect to Extra Voltage before turning on a receiver. When not using EXT-VOL, "EXT-VOL Mode" is turned OFF. Don't connect EXT-VOL CABLE other than port 2 of R7003SB. When using the R7003SB Receiver with the GYA430, GYA431 and CGY750 The following table corresponds to the gyro's functions. A port can be used effectively. The servo which a gyro controls is connected to a gyro.
* Please refer to the description of each gyro manual. S.BUS Gyro Goup table Gyro control CH CH Mode Rudder Elevator Aileron Elevator+Rudder Aileron+Rudder Aileron+Elevator Aileron+Elevator+Rudder or CGY750 D,E F G H I J K
[ Example: Connecting GYA431 to R7003SB CH Mode G ]
GYA431 is used for the aileron of an airplane R7003SB Port 2 Port 1 3/B S.BUS2 Battery H U B GYA431 CH4 Rudder servo CH2 Elevator servo CH1 Aileron servo CH6 2nd Aileron servo CH3 Throttle servo FUTABA CORPORATION 1080 Yabutsuka, Chosei-mura, Chosei-gun, Chiba-ken, 299-4395, Japan Phone: +81 475 32 6982, Facsimile: +81 475 32 6983 FUTABA CORPORATION 2012, 10 (1)