SD Card (Secure Digital memory card) (Not 
included)
The T8FG transmitter model data can be stored 
by  using any  commonly found  SD  card. When 
T8FG transmitter update software is  released, the 
software  is updated using an SD card. The T8FG 
is capable of using  SD cards with a memory  size 
between 32MB and 2GB.
Inserting/removing the SD card
1. Turn  off  the  transmitter  power  and  then 
open the battery cover at the bottom of the 
transmitter.
2.
SD Card Slot
[Inserting the card]
  Turn the SD card so that the front of the card 
faces the rear of the transmitter and slide the 
card into the card slot.
*Push in the card until it is rmly seated in the card slot.
[Removing the card]
  When the SD card is pressed in once again, 
the card will be released from the card slot. 
and can be removed.
3.  Close the battery cover.
SD card initialization
To use an SD card with the T8FG, the card must 
first be formatted. Once  formatted,  the card does 
not have to be reformatted. Formatting is performed 
by the T8FG.
  [IMPORTANT] When an SD card is formatted 
f o r   t h e   T 8 F G ,   a ll   p re -e xi s t i n g   da t a   i s 
destroyed. Do not  format a card containing 
important data.
[Formatting procedure]
1. Insert the SD card into the SD card slot of the 
T8FG.
2. T u r n   o n   t h e   T 8 F G   p o w e r .   W h e n   a n 
unformatted card  is inserted  into the  T8FG, 
the screen shown below appears.
3. If  the  T8FG  is  ready  to  format,  move  the 
cursor  to  [FORMAT]  and  touch  the  RTN 
button.  (To  cancel  formatting,  move  the 
cursor  to  [CANCEL]  and  touch  the  RTN 
button.)
Caution
Be  sure  to  turn  off  the  power  to  the 
transmitter before  inserting  or  removing 
the SD card.
As the SD card is a precision device, do not 
use excessive force when inserting.
Restrictions when using an SD card
The following  restrictions  apply when using an 
SD card:
*The  SD  card  must  first  be  initialized  using  the  T8FG 
dedicated format. The SD card cannot be used as is without 
formatting for the T8FG.
*Initializing  destroys  all  the data  previously saved on the 
card.
*An SD card formatted to the T8FG cannot be written directly 
from a  PC  by Windows  Explorer,  etc. The  files  must be 
converted and  written  by the  Futaba  File System software. 
Files are identied by number instead of name. This special 
conversion software can be downloaded from Futaba's web 
site at: 
  http://www.futaba-rc.com/sellsheets/downloads.html