15
c) Connecting the Receiver
The receiver is connected to the “X13” connection socket of the combiboard (1). A suitable connection cable (2) is
supplied with QuadroCopter. The connection socket “X13” has 10 contacts that are numbered from the right to the left.
Contact 10 is on the left, contact 1 on the right.
The contacts are assigned as follows:
Contact 10 = Channel 1
Contact 9 = Channel 2
Contact 8 = Channel 3
Contact 7 = Channel 4
Contact 6 = Channel 5
Contact 5 = Channel 6
Contact 4 = Channel 7
Contact 3 = Channel 8
Contact 2 = 5 V/DC/Plus (+)
Contact 1 = GND/Minus (-)
The signals of the 8 inputs (channels 1 – 8) are measured and processed by the composite signal converter. All
available signals are combined into a composite signal pursuant to the specifications for RC remote control systems
(pulse width between 1 and 2 ms). Due to measuring of the signals and signal processing, there will be a delay of one
frame length. However, this has no effect during operation and is therefore only mentioned for the sake of complete-
ness.
The measured servo signals may appear in any order, parallel, in sequence or overlapping. There is no limitation, so
that the composite signal converter can be used for all common systems. A synch break between the different signals
is also not required.
For the receiver’s power supply, it is sufficient to connect the contacts 1 (minus/-) and 2 (plus/+) to a single servo
connection cable.
Important!
Observe that the composite signal converter are assigned without gaps! In a 6-channel system, this means
inputs 1 - 6 and not 1 - 4 and then 6 and 7. With this assignment, the electronics would not recognised
channels 6 and 7!
Due to the many remote control receiver sizes and builds on the market, we cannot give any concrete
installation notes for the receiver. Depending on the receiver used, you may either install it between the
PCBs in the grid frame of on the reinforcement plate.
If the PCBs in the grid frame must be repositioned for installation of the receiver, we recommend installing
the main PCB of the gyro precisely at the centre for best flight characteristics (it is located on the small,
protruding PCB).
R21
X6
PAD1
X14
PAD2
Q2
C19
C18
R40
C17
C4
IC3
LD1
R42 R41
R43 LD2
R22
R21
X13
D1
X15
X6
+
-
1
10
Figure 5
Summary of Contents for QuadCopter 650 ARF
Page 1: ... QuadroCopter 650 ARF Item no 20 93 00 Version 11 10 Operating Instructions ...
Page 24: ...24 i Possible Flight Modes Mode Throttle Yaw Pitch Roll 1 2 3 4 ...
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