Airelectronics U-Ground, User Manual, Page: 11 / 13

U-Ground OneBoard User Manual - Joystick
Using the supplied aerial military connector the
connections between U-Ground OneBoard and
Futaba military connector (as detailed in Figure 5)
should be established as shown in following table
(Table 3)
Pin in Futaba
Connector
Function Connect to
1 GND
Pin 4
(White-Black-Brown; A 'Y'
may be required)
2 Signal
Pin 27
(White-Brown)
3 Vin
Connect to power supply
for joystick (6,5V-36V)
Table 3: Futaba connections
5.2 5.2 Configuration for Futaba Joystick Configuration for Futaba Joystick
Airelectronics will supply you a Futaba configured for U-Ground OneBoard, modified with a
military connector. Configuration should be not altered for the proper operation of the system.
For reference, we include hereby the proper configuration for a Futaba:
Feature Proper Setting
Modulation PCM/PPM (depends on
model)
Channel 5 switch Switch D
Channel 7 switch Switch B
Sub-Trim All set to 0
Dual Rates 100%
Exponential 0%
End points 100%
Reverse Normal for all channels
Throttle-cut Inhibited
Failsafe Normal in all channels
Modulation must be set to PCM in Futaba T7CP variant to work with U-Ground OneBoard . In
case you need to adjust modulation, follow the following instructions
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Figure 5: Military connector in
Airelectronic's modified Futaba