FUTABA T26SZ How To Update Firmware

Your Futaba T26SZ transmitter programming can be updated easily
online. When functions are added or improved, the update file
can be downloaded from our website. Copy the update files to the
microSD card and then use the following procedure to update the
program. Check our web site for the FAQ regarding updating for more
information.
Note: If the battery fully discharges during
program updating, updating will fail. When
the remaining battery capacity is 50% or
less, always recharge the battery before
updating.
Note: The model data in the transmitter can
be used unchanged after updating, but to
be safe, back up the model data before
updating.
1. Download the zip file of the update data
from our website.
Futaba WEB
26SZ Update Zip file
3. The "FUTABA" folder will be created on your
computer.
4. Copy the "FUTABA" folder into your microSD
card.
Copy the "FUTABA"
folder into your SD card.
Note: If the microSD card has already had
"another FUTABA" folder before you make a
copy, the "FUTABA" folder is OVERWRITTEN.
How to update T26SZ
Download
5. Insert the microSD card with "FUTABA" folder
that contained the update software into the
SD card slot on your T26SZ radio transmitter.
6. Turn on the transmitter power while pressing
down the "EXIT" button. The update screen
appears on the LCD display of your T26SZ
and the software update is started.
1
Press the EXIT switch and turn on
Updating
Installed microSD card
of the update file
2