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All product and company names mentioned herein 

are the trademarks or registered trademarks of their 

respective

 

owners. 

*Fixed at neutral if a servo is connected to a port other than a usable transmitter channel.
*The telemetry and Extra Voltage ports cannot be used with the FASST system.

FASSTest ⇔ FASST (Normal-Hi-speed)Change method                                         

1

.

 

Turn on the receiver.

Transmitter OFF

2

.

 Press and hold the Link/Mode button for at least 5 seconds. 

 

3

.

 

When the link LED begins to blink green/red the button may be released.

4

.

 

The link LED should now be blinking red in one of the patterns described by the 

chart below.  ( Default  : FASSTest )

5

.

 Each press of the Mode/Link button advances the receiver to the next mode.

6

.

 When you reach the mode that you wish to operate in, press and hold the Mode/

Link button for more than 2 seconds.

7

.

 

Once locked into the correct mode the link LED will change to a solid color.

8

.

 Please cycle the receiver(s) power off and back on again after changing the 

Channel Mode.

Link LED Red  blink

System

1 time

FASSTest

22 time

FASST Multi-ch  Normal mode

3

 time

FASST Multi-ch  High-speed mode

S.BUS ⇔ DG2 (SB/DG2 port)Change method                                         

1

.

 

Turn on the receiver.

Transmitter OFF

2

.

 Press and hold the Link/Mode button for at least 15 seconds.  

3

.

 

When the link LED begins to blink red the button may be released.

4

.

 

The link LED should now be blinking red in one of the patterns described by the 

chart below.  ( Default  : S.BUS )

5

.

 Each press of the Mode/Link button advances the receiver to the next mode.

6

.

 When you reach the mode that you wish to operate in, press and hold the Mode/

Link button for more than 2 seconds.

7

.

 

Once locked into the correct mode the link LED will change to a solid color.

8

.

 Please cycle the receiver(s) power off and back on again after changing the 

Channel Mode.

Link LED Red  blink

System

1 time

S.BUS

22 time

DG2

FASST
est

FASSTest                                          

FASSTest

 is a bidirectional communication system between the 

R7114SB

 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 transmitter's operation manual to configure transmitter to operate with telemetry sensors.

Link to the transmitter : FASSTest

1

 Bring the transmitter and the receiver close to each other, within 20 inches (half 

meter).

2

 

Turn on the transmitter.  Place the transmitter into the receiver linking mode.

3

  Turn on the receiver.

4

 

The receiver will wait for the linking process to begin for 2 seconds. Following 

that it will return to the normal operation mode.

5

 

When the link LED of the receiver changes from blinking red to solid green, 

linking is complete. (A link waiting state is ended in 1 second.)

• Refer to the transmitter's 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

.

S.BUS2                                            

S.BUS2

 extends 

S.BUS

 and supports bidirectional communication. Sensors 

are connected to the 

S.BUS2

 port.

*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.

Extra Voltage Telemetry port                                            

It connects with the battery for power, etc.

An optional external voltage input cable (CA-RVIN-700) is used. The 

voltage of the battery can be displayed with a transmitter. 

When a telemetry adapter (TMA-1) is used : FASSTest only                                             

When using a 

TMA-1

 (sold separately), change the settings by the following 

method.

The 

TMA-1

 is a device for viewing the telemetry data on a smartphone or 

tablet.

R7114SB and TMA-1 linking method                                        

1

.

 Switch the receiver to FASSTest system.

2

.

 Link the transmitter and receiver, and after confirming operation, turn off the 

power.

3

.

 Turn on the receiver power. (Transmitter power off)

4

.

 Press the Link/Mode switch for at least 10 seconds.

5

.

 When the link LED begins to blink green the button may be released.

6

The receiver enters the linked with TMA-1 mode, and the LED 

simultaneously begins to rapidly  blink red and green.

7

.

 Press the TMA-1 link switch until the LED starts to blink and wait for the 

TMA-1 to link.

8

.

 When TMA-1 linking is complete, the TMA-1 LED changes from red to green 

for a moment.

9

.

 When linking is complete, turn on the receiver power and check the 

operation of all the devices.

Link to the transmitter  : FASST

1

 Bring the transmitter and the receiver close to each other, within 20 inches (half 

meter).

2

  Turn on the transmitter and receiver.

3

 Link operation is performed by the Link/Mode switch.

• When using TM-8 module, it's possible to set F/S position (only 3CH).

0 to 1 sec.

1 to 2 sec.

More than 2 sec.

0 sec.

1 sec.

2 sec.

Press and Hold time

No function

With 

TM-8

(not included in this set)

To set the F/S 

position(No re-link)

Re-link(ID set) and to 

set the F/S position

No function

Besides 

TM-8

Re-link(ID set)

*Refer to the instruction manual of the transmitter or module used for a description of the 

linking operation, F/S position setting methods and other details.

When using Multi prop (MPDX-1)                                              

The 

MPDX-1

 can be used with 

FASSTest

 by merely setting the corresponding 

transmitter. (Refer to the instruction manual of the corresponding transmitter.) When 

using the 

MPDX-1

 Multi Prop Decoder (sold separately) with the 

FASST

 system, 

change the setting by the following method. Enable the 

MPDX-1

 at channels 11 and 

12. (Initial value: OFF) Channels 11 and 12 cannot be used individually for 

MPDX-

Multi prop mode Change method                                          

1

.

 Switch the receiver to the FASST system (Normal or High-speed).

2

.

 Turn on the receiver power. (Transmitter power off)

3

.

 Press the Link/Mode switch for at least 10 seconds.

4

.

 When the link LED begins to blink green the button may be released.

5

The receiver enters the multi prop mode and the LED of the current mode 
blinks. (Initial value: OFF)

6

.

 Each time the switch is pressed, the mode changes.

7

.

 When the receiver was switched to the desired mode, press the Link/Mode 

switch for at least 2 seconds.

8

When the link LED begins to rapidly blink red and green, mode switching is 

complete. Release the switch.

9

.

 When switching is complete, turn on the power. When the power is turned 

on, the receiver switches to the new mode.

FASST                                          

When switched, the 

R7114SB

 can use the 

FASST-Multi-ch

 mode. When the 

FASST

 system is used, the telemetry and Extra Voltage ports cannot be used. The 

FASST

 system has a Normal mode and a High-speed mode. However, in the High-speed mode, analog servos cannot be used at CH1

-

6.

Link LED Green  blink

Mode

Mode

1 time

Multi prop mode OFF

Multi prop mode OFF

2 time

Multi prop mode ON

Multi prop mode ON

FASST

1

 output.The

 MPDX-1 

extends 1 channel to 8 channels. However, since the response 

speed becomes slower and there are functional restrictions, use it at simple switch 

operation and other applications that require numerous channels.

FUTABA CORPORATION

Hobby Radio Control Business Center   Sales & Marketing Department

1080 Yabutsuka, Chosei-mura, Chisei-gun, Chiba-ken, 299-4395, Japan          TEL: +81-475-32-6051, FAX: +81-475-32-2915         ©FUTABA CORPORATION     2020, 9 (1)

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