GRAUPNER MX-10 HOTT, Programming Manual

Page: 119 / 208

119 Program description: Telemetry menu
RX FAIL SAFE
INPUT CH: 01
MODE : FAI-SAFE
F.S.Pos. : 1500sec
DELAY : 0.75sec
OUTPUT CH: 01
POSITION : 1670sec
FAIL SAFE ALL: SAVE
After pressing the INC+DEC button once more, the
display reverts from “SAVE” to “NO”. This indicates that
the position of all the servos affected by the procedure
have now been stored, and have also been adopted
in the “F.S.Pos.” line. At the same time the position for
the current OUTPUT CH (servo socket) is immediately
displayed on the screen.
RX FAIL SAFE
INPUT CH: 01
MODE : FAI-SAFE
F.S.Pos. : 1670sec
DELAY : 0.75sec
OUTPUT CH: 01
POSITION : 1670sec
FAIL SAFE ALL: NO
Switch the transmitter off, and check the Fail-Safe posi-
tions by observing the servo movements.
“Fail-Safe” in combination with “channel mapping”
It is clearly desirable that mapped servos - i. e. servos
which are controlled by a common control channel
(INPUT CH) - should respond in the same way when
interference occurs,
so the corresponding settings of the
INPUT CH determine the behaviour of mapped servos .
For example, if you are using a GR-16 eight-channel
receiver, Order No.
33508 , and receiver servo sockets
6, 7 and 8 are mapped together, i. e. if the same control
channel “04” is assigned as INPUT CH to OUTPUT CH
(servo sockets) 06, 07 and 08 …
RX FAIL SAFE
INPUT CH: 04
MODE : OFF
F.S.Pos. : 1670sec
DELAY : 0.75sec
OUTPUT CH: 06
POSITION : 1670sec
FAIL SAFE ALL: NO
RX FAIL SAFE
INPUT CH: 04
MODE : OFF
F.S.Pos. : 1230sec
DELAY : 0.75sec
OUTPUT CH: 07
POSITION : 1670sec
FAIL SAFE ALL: NO
RX FAIL SAFE
INPUT CH: 04
MODE : HOLD
F.S.Pos. : 1770sec
DELAY : 0.75sec
OUTPUT CH: 08
POSITION : 1670sec
FAIL SAFE ALL: NO
… then INPUT CH 04 determines the Fail-Safe behavi-
our of the three servos connected to control channel 4,
regardless of the individual settings of the OUTPUT CH
for INPUT CH 04:
RX FAIL SAFE
INPUT CH: 04
MODE : FAI-SAFE
F.S.Pos. : 1500sec
DELAY : 0.75sec
OUTPUT CH: 04
POSITION : 1500sec
FAIL SAFE ALL: NO
This also applies, for example, if it is mapped in turn to
INPUT CH 01:
RX FAIL SAFE
INPUT CH: 01
MODE : FAI-SAFE
F.S.Pos. : 1500sec
DELAY : 0.75sec
OUTPUT CH: 04
POSITION : 1500sec
FAIL SAFE ALL: NO
In this case servo socket 04 would respond in ac-
cordance with the Fail-Safe settings for CH 01.
In contrast, the response or delay time set in the “DE-
LAY” line always applies uniformly to all channels which
are set to “FAIL-SAFE”.
RX FREE MIXER
RX FREE MIXER
MASTER CH: 00
SLAVE CH : 00
S–TRAVEL–: 100
S–: 100
MODE : 1
RX WING MIXER
TAIL TYPE: NORMAL
Value Explanation Possible settings
MODE Mixer select 1, 2 or 3
MASTER CH Primary channel 0, 1 … according
to transmitter
SLAVE CH Secondary
channel 0, 1 … according
to receiver
S-TRAVEL– Negative mix
value 0 … 100%
S- Positive mix value 0 … 100%