GRAUPNER HoTT MC-16 Series Programming Manual page 67

before finally being applied as a control quantity for
the respective servo.
Mixer
The transmitter's software contains a variety of mixer
functions. These can be used to apply one control
function to multiple servos or, conversely, to apply
multiple control functions to a single servo. Please
look over the numerous mixer functions in the text
beginning on page 169 of this manual.
Switches
The standard toggle switches, the 3-way switches
and both push-button switches can also be incor-
porated into control programming. However, these
switches are generally intended for switching program
options, e. g. to start and stop timers, to switch mixers
on and off, or as a teacher/pupil switchover, etc. Each
of these switches can be assigned any number of
functions.
Appropriate examples are detailed in the manual.
Control switches
Since it is very practical to have some functions au-
tomatically switched on or off for a certain control's
position (e. g. switch on/off of a stopwatch for acquisi-
tion of model run time, automatic extension of spoil-
ers and other possibilities), four control switches have
mc-16
been integrated into HoTT and
HoTT software.
These software switches, designated "C1 ... C4", are
merely defined by virtue of their contact state along
the physical control's course of travel by the touch of
a key. The switching action can be correlated to the
physical control's travel direction by software.
Of course control switches can also be freely com-
bined with the aforementioned physical switches to
solve even more complex problems.
There is a series of instructive examples which make
this programming child's play. Learn about this by tak-
ing advantage of the programming examples begin-
ning on page 280.
Logical switches
This function, which is available as standard on the
mc-20
transmitter only, allows two switches, con-
trol switches and / or logical switches, or any combi-
nation of the above, to be linked in an "AND" or "OR"
circuit. Eight logical switches "L1 ... L8" can be pro-
grammed in total; see page 148.
Fixed switches FXI and FX
This type of switch turns a function, e. g. a timer, per-
manently on (closed fixed switch) or off (open fixed
switch) or they can provide a fixed input signal for a
control function, e. g. FXI = +100 % and FX = -100 %.
For example, in flight phase programming, these fixed
switches can be used to switch a servo or speed
controller between two settings.
mc-20
Term definitions 67