Futaba 4PL 2.4GHz FHSS - Manual (Page 50)

Battery fail safe function
OFF, ACT
Initial value: OFF
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Fail Safe/Battery Fail Safe Function "F/S"
When the receiver power supply of an electric car uses a common power supply from
an ESC, we recommend that this function be set to OFF because the voltage supplied
to the receiver may drop momentarily and the battery fail safe function may be acti-
vated.
(Preparation)
- Refer to P44 and display the channel menus to be set. For
steering and throttle, display the STEERING 2 screen and
THROTTLE 2 screen by (UP) or (DN) button.
1
(Mode selection)
Select the mode by (+) or (-) button.
(Each channel can be individually set.)
2
When ending hold or off mode setting, return to the menu
screen by pressing the (CT) button. When setting fail safe,
set the servo position by the following method.
Fail safe mode selection
(Preparation)
- Select the setting item by (UP) or (DN) button. For BATT-F/S
function ON/OF, select "OFF" or "ACT" of "BFS".
1
(Battery fail safe function ACT/OFF)
The BFS function can be switched by (+) or (-) button.
2
When ending, return to the menu screen by pressing the (CT)
button.
Battery fail safe function ON/OFF
1
(Servo position setup)
When the fail safe function operates, select the setting item
"POSI" by (UP) or (DN) button. The steering wheel, the
throttle trigger or 3rd, 4th channel dial remains in the desired
operation position. When the (+) and (-) buttons are pressed
simultaneously for about 1 second, the servo position is dis-
played and you can confirm that the function was set.
When you want to release the setting, press the (+) or (-)
button for 1 second. "HOLD" is displayed.
(Each channel can be set similarly.)
2
When ending, return to the menu screen by pressing the (CT)
button.
Fail safe function setup
F/S position setup button
- The (+) and (-) buttons are
pressed simultaneously for
about 1 second.
F/S mode selection
- Select with the (+) or (-) but-
tons.
F/S mode
OFF, HOLD, F/S