Rx Expo - GRAUPNER MX-10 HOTT Programming Manual

Value Explanation Possible settings
RX WING Tail type NORMAL, V-TAIL
MIXER ELEVON
(aileron / elevator
mixer for deltas
and fl ying wings)
MIXER
Up to three mixers can be programmed simultaneously.
You can switch between mixer 1, mixer 2 and mixer 3
using "MIXER".
The following settings on this screen always apply to the
mixer selected in the MIXER line.
Important note:
If you have already programmed mixer functions in
the "Tail type" menu, page 105, check very carefully
that those mixers do not overlap with those of the
"RX FREE MIXER" menu.
MASTER CH ("from")
The signal present at the MASTER CH (master chan-
nel) is mixed into the SLAVE CH (slave channel) to a
user-variable extent, following the same principles as
described in detail in the section entitled "Free mixers"
on page 107.
Select "00" if no mixer is to be set.
SLAVE CH ("to")
A proportion of the signal of the MASTER CH (master
channel) is mixed into the SLAVE CH (slave channel);
the mixer ratio is determined by the percentage fi gures
entered in the "TRAVEL-" and "TRAVEL+" lines.
Select "00" if no mixer is to be set.
120 Program description: Telemetry menu
TRAVEL–/+ (mixer ratio in %)
The mixer ratio in relation to the MASTER signal is
determined separately for each direction by the values
entered in these two lines.
TAIL TYPE
The following model types are also available in the "Tail
type menu (see page 105), and should normally be set
up at that point. If you have done this, you should always
leave the TAIL TYPE at NO MIX.
However, if you prefer to use the receiver's integral
mixers, you can select the pre-set mixer function for the
corresponding model type:
• NORMAL
This setting corresponds to the classic aircraft type
with tail-mounted stabiliser panels and separate rud-
der and elevator. No mixer function is required for this
model type.
• V-TAIL
For this model type the control functions elevator and
rudder are linked together in such a way that each of
the two control surfaces - actuated by a separate ser-
vos - carries out superimposed elevator and rudder
functions.
The servos are usually connected to the receiver as
follows:
OUTPUT CH 3: left V-tail servo
OUTPUT CH 4: right V-tail servo
If you fi nd that the servos rotate in the wrong direc-
tion, please see the notes on page 111.
• ELEVON (delta / fl ying wing models)
The servos connected to outputs 2 and 3 assume su-
perimposed aileron and elevator functions. The ser-
vos are usually connected to the receiver as follows:
OUTPUT CH 2: left elevon
OUTPUT CH 3: right elevon
If you fi nd that the servos rotate in the wrong direc-
tion, please see the notes on page 111.
RX CURVE (EXPO)
RX CURVE
CURVE1 CH : 02
TYPE :
CURVE2 CH : 05
TYPE :
CURVE3 CH : 04
TYPE :
5CH FUNCTION:SERVO
Value Explanation Possible settings
CURVE1, 2 Channel assign- 1 ... according to
or 3 CH ment of the selec- receiver
ted curve setting
TYPE Curve type A, B, C
see illustration
TYPE A
Expo = –100% TYPE B
DR = 125% linear
–100% 0 +100%
–100% 0 +100%
Transmitter control travel Transmitter control travel
In most cases a non-linear control function is used for
aileron (channel 2), elevator (channel 3) and rudder
(channel 4), and the default settings assume that this is
the case.
For example, if you have set "AIL" at the transmitter, and
A
A
B
TYPE C
Expo = +100%
DR = 70%
–100% 0 +100%
Transmitter control travel