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are all the HoTT-specific displays in the base display;
"PPM" is also superimposed instead of "HoTT":
Graubele
Stop watch
0:00h
PPM
#01
Flight time
H-J Sandbrunner
00:00h
K78
4.1V
V
M
0
0
0
SP mode
(Digital signal at DSC sock-
et)
If you need for external RF module from another
manufacturer, or however, instead of the analog PPM
signal a special digital signal, then connect it to the
DATA jack and select the line "module" to "SP Mode":
B A S I C
S E T T I N G , M O D E L
Model name
Graubele
Info
1234g/111111
Stick mode
1
Module
SP mode
SEL
MOD
Also include here the choice by pressing the central
SET
ESC
key of the right or the centre
touch pad.
Parallel to this choice are also the options described
below "Receiver output" and "Range Test" and hidden
all HoTT-specific displays in the basic display and
instead of "HoTT", "SP" is displayed:
86
Program description - Base setup models | Winged models
Graubele
#01
0:00h
0:00.0
H-J Sandbrunner
0:00.0
4.1V
0
RX VOLT:0.0v
"Mode" column
0
B A S I C
Model name
Info
Stick mode
Module
In this column you select the transmission mode of
the external RF module:
•
Mode "1":
1
•
Mode "2":
bind
"BIND" column
BD
B A S I C
Model name
key of the left
Info
Stick mode
Module
The "BIND" column in the right-hand column can be
used to initiate the "Bind" process of the non-Graup-
ner system – the transmitter's RF section must be
switched off when the transmitter is first switched
on.
0:00.0
Stop watch
0:00.0
SP
Flight time
00:00h
K78
V
RX VOLT:0.0v
M
0
0
S E T T I N G , M O D E L
Graubele
1234g/111111
1
1
bind
SP mode
SEL
MOD
BD
2-channel hopping
x-channel hopping
S E T T I N G , M O D E L
Graubele
1234g/111111
1
1
bind
SP mode
SEL
MOD
BD
Important notes:
•
The output voltage of the DATA
socket is around 5 V, and must be
reduced to the power supply
voltage generally required by external
digital RF modules (3 to max. 3.3 V). This
is accomplished using the circuit which
0
is shown here in diagrammatic form:
DATA S
Vcc IN = 5 V
Vcc OUT = 3 ... 3.3 V
Low Drop
DATA +
Voltage
Regulator
22µF/6.3 V
22µF/6.3 V
GND
DATA -
• Servo travels must be limited to max.
128 %.
SP channels
Note:
This menu line is suppressed in the "Module"
line if you select "HoTT" or "EXT.".
If necessary, use the Select buttons of the left or
right-hand four-way button to move to the "SP chan-
nels" line, then briefly press the central
the right-hand four-way button to activate the Value
window:
B A S I C
S E T T I N G , M O D E L
Info
Stick mode
SP module
Module
SP channels
125000 baud signal
Vcc
SP.-MODULE
with
digital input signal
GND
SET
button of
1234g/111111
1
1
bind
6
SEL
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