User manual

28
Transmitter description - Display and keypad
Display and keypad
(The illustration shows the control pad of the mc-20 HoTT transmitter.)
Model memory location
mc-16: 1 … 20
mc-20: 1 … 24
Operating mode
Flight phase timer display, if available;
see “Flight phase timers”, page 166.
Flight phase name
see menu »Phase settings«, page 152 or 156
left four-way button:
+
ESC = select/confirm
ESC touched for about 1 s: Changeover between
telemetry menu and basic display
= scroll in one of the four directions with every
tap (, , , )
simultaneous horizontal tap ()
= changeover between basic display and servo
display
simultaneous vertical tap of the left
() keys + "SET" of the right four-
way button = changeover to the "secret
options", see page 34.
SET = select/confirm
= scroll or change value with every touch of one
of the four direction
symbols (, , , )
Circle with the finger around the circumference
= scroll/change values. Alternative values selec-
tion with the left four-way button (, , , )
simultaneous tap on 
or  = CLEAR
right four-way button:
or
Transmitter battery voltage with dynamic bar indicator. If the
lithium battery voltage underruns the 3.60 V (adjustable)
threshold a warning message will appear and an acoustic
warning will sound. (Switchover for NiMH batteries.)
Transmitter operating time. This will automatically be reset to zero after a
charging process.
Display diagram for all four digital trim levers with numeric indicator and
direction indicator
Model type indicator
winged model, heli-
copter
Model name
Stopwatch in min:s
(upward/downward)
Flight timer in min:s
micro-SD card
inserted
A selection of potential warnings and notices. More about this on
page 33.
No
pupil
signal!
Throttle
too
high!
Batt. must
be re-
charged!!
Fail Safe
setup
t.b.d.
Receiver battery
voltage RX-SPG
Signal strength
M = Model
operation
P = Pupil
(pupil
transmitter)