48
FailSafe (loss of clean signal and low receiver battery) submenu (
F/S
): sets responses in case of loss of signal or low Rx 
battery. 
FailSafe (
F/S
): instructs a 2.4G receiver what to do in the event radio interference is received. 
Adjustability:
FHSS
 mode: ch2 only)
NOR
 (normal) setting holds the servo in its last commanded position. 
F/S
F/S
 also applies to the Battery 
F/S
 (see below). 
F/S
 also applies to the Battery 
F/S
 (see 
below)
F/S
 setting is used in certain competitions to prevent the aircraft from flying away and doing potential damage 
elsewhere. Conversely, the 
F/S
long enough to regain control. 
NOR
ACRO
from and recover from the radio interference and minimize damage if crashed. 
NOR
 is typically the safest choice. 
F/S
 function for safety reasons. 
Updating
F/S
Settings: If you specify a 
F/S
F/S
move to the settings that you chose. 
GOAL of EXAMPLE: STEPS: INPUTS:
switch) to a preset position.
NOTE: This is one of several 
functions for which  the radio requires 
Open
F/S
 function.
for 1 second.
to
F/S
.
Choose Channel to change. (ex: Ch. 8)
to Ch 8.
Set and  fail safe command.
that controls channel 8 to desired 
OFF
 position.
for 1 second to store.
Repeat as desired.
Close.
Where next? 
Adjust
END POINTs
 to gain proper 
F/S
 responses if needed: see p. 36.
Adjust
SUB-TRIM
 to gain proper 
F/S
 responses if needed: see p. 46.
Battery FailSafe (
F/S
): a second battery low warning feature (separate from the transmitter low voltage warning). When 
F/S
 function moves the throttle 
to a predetermined position. When the Battery 
F/S
position) or a preset position. You should immediately land. You may temporarily reset the Battery 
F/S
 function by moving 
the THROTTLE STICK to idle. You will have about 30 seconds of throttle control before the battery function reactivates. 
Adjustability:
NOR F/S
 setting for throttle results in Battery 
F/S
 going to the servo position reached by moving THROTTLE STICK to 
the bottom with TRIM LEVER
F/S
 position setting for throttle results in Battery 
F/S
 also going to the same throttle servo position as the regular 
F/S
.