Caution
(Commercial product) 
SD standard and SDHC standard microSD cards
*The data in the memory card cannot be guaranteed regard-
less of the contents and cause of trouble or damage. Always 
back-up the valuable data in the memory card.
(Some models may not be operated by card.)
Caution
Always use R334SBS under the following conditions:
Battery  :Power requirement Rated voltage 3.8~7.4V (dry cell battery cannot be used) 
Matched to the ratings of the receiver and connected servo.
• Transmitter’s receiver system > T-FHSS SR-SR mode channel (ON): SR mode of Futaba SR compatible servo.
• Transmitter’s receiver system > T-FHSS SR-SR mode channel (OFF):
Normal mode of Futaba SR compatible servo.
&
Futaba digital servo.
• Transmitter’s receiver system > T-FHSS/S-FHSS/FASST   
 Transmitter’s response type: Digital servo :Futaba digital servo
 Transmitter’s response type: Analog servo :Futaba all servo (Normal mode of Futaba SR compatible servo.)
Under other conditions, the set will not operate, or the specifi ed performance will not be displayed even if it operates. In 
addition, it may cause trouble with servos and other equipment. Futaba will not be responsible for damage, etc. caused by 
combination with the products of other companies. 
Note: However, digital servos (including BLS Series brushless servo) can only be used in the 
"
Digital servo type
"
.
Insert the card with the metal termi-
nals side at the bottom.
Remove the card by pushing it in and 
then pulling it out.
Install and remove the card by push-
ing it in until you hear a click.
31
Before Using
Handling a microSD card (commercial product)
T7PX model data and telemetry log data can be saved by using a commercial microSD 
card. When T7PX software updates are released, the microSD card can also be used to 
make the update.
Always insert and remove the microSD card in the state in 
which the transmitter power is off.
If the microSD card is removed while being accessed (read or write), the 
card itself and the data may be destroyed.
Do not install and remove the microSD card with the mi-
croSD card slot facing your face.
If you remove your fi ngers quickly, the microSD card may fl y out and 
strike your face and is dangerous.
Since the microSD card is a precision device, do not subject 
it to unreasonable force or shock.
-When a microSD card is installed in the T7PX trans-
mitter, a folder called 
"
Futaba
"
 is created. Folders called 
"
LOG
"
 and 
"
MODEL
"
 are created in this folder. The 
"
MODEL
"
 folder stores the model data and the 
"
LOG
"
 
folder stores the telemetry log data. When 
"
Save screen
"
 
is set at the push switch by switch setting, an image of 
the screen to be displayed on the T7PX is saved by that switch. The saved image is stored in 
a folder call 
"
PICTURE
"
. A 
"
PICTURE
"
 folder is not created until 
"
Save screen
"
 is set.
-The telemetry log data recorded on the microSD card can be converted to CSV format by 
the telemeter log converter released on our home page. When copying or moving a log  le, 
always select both .FLI and .FLD  le.
1M23N32602_7PX_E.indb   31 2017/08/02   14:17:09