Trigger Slide Adjustment; About Transmitter Antenna And Receiver; About The Transmitter Antenna - FUTABA 4pls Instruction Manual

Trigger Slide Adjustment

The throttle trigger position can be moved forward and backward.
Adjustment
1
Using a 2.5mm hex wrench, loosen the trigger
slide mounting screw by turning it slightly coun-
terclockwise.
2
Using a 2.5mm hex wrench, turn the trigger
slide adjusting screw, and adjust the trigger
slide position within the marked range. When
the adjusting screw is turned clockwise, the trig-
ger slide moves away from the grip handle.
3
Retighten the mounting screw loosened at step
1 and fasten the trigger slide.

About Transmitter Antenna and Receiver

About The Transmitter Antenna

Adjust the antenna vertically
to the ground.
Warning
Adjust the antenna vertically to the ground.
Otherwise, the operating range may become shorter.
Never hold only the antenna.
Hold the grip handle. Otherwise, the antenna may be damaged.
The antenna position can be changed in the range as shown in figures A and B. However, please
do not apply unnecessary force or shock.
The internal cable may be damaged; thus transmitting distance decreases and it may cause malfunction.
Adjust so that the bottom
the top marking line.
Antenna
Trigger slide
mark does not exceed
mounting screw
Trigger slide adjusting screw
A
Antenna Moving Range
B
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