9
XP70 Instruction Manual
Fail-Safe
The Fail-Safe/Hold Function is available only when
you use PCM modulations (see modulation page 77)
Durning loss of signal this function drives the servos to
either the fail-safe preset positions or hold the last signal
position. As noted, if you are in the PPM modulation, the
Fail-Safe/Hold Function is not applicable. Therefore, the
Fail-Safe/Hold Function will not appear on your LCD in
PPM mode. Refer to the Modulation Selection Section for
more information.
Accessing the Fail-Safe Function
Press the
Down
and
Select
keys simultaneously to
access the Function Mode
In Function Mode, use the
UP
or
Down
keys to select
the
FAIL SAFE
screen.
Press the
Select
key to highlight the desired channel
Press the
IncreaSe
or
DecreaSe
keys to select
FAILSAFE
(the servo goes to a preset programmed
position during signal loss) or
HOLD
(the servo holds last
position during signal loss.
With the sticks and switches in the desired fail safe
positions, press the
clear
key to store these failsafe
position in memory.
NOTE
: To test the fail-safe turn the transmitter off.
Any channel that is set to a fail-safe position should
drive to that position and any servo that is set to hold
should remain in it’s last good position.
[FAIL SAFE] POS.-170
HOLD
THRO
≤
ch 1 2 3 4 5 6 7
F.S.
Press to enter
Function Mode
Press to enter FAIL SAFE
Press to select F.S. or HOLD
Press to select channel
Press to return
value to default
