How To Change Frequencies; Tuning Tip - Carson BIG EC-135 Betriebsanleitung

Free flying training
• When you feel secure, stand laterally to the model and
practice control from this angle of view or
• allow the model to fly toward you and control it in the
opposite direction
• Avoid jerky load variation. since otherwise the upper and
lower rotor could touch and cause the model to crash.
• Always fly the model in front of you or allow it to circle above
you. If you allow the model to fly behind your back, you
could lose your orientation and thereby the control over the
helicopter.
i. How to change frequencies
Make sure that nobody else is transmitting in the proximity of
your frequency! Interfering signals on the same frequency can
make you lose control over your model. If you are flying with
other RC users, it might be necessary to change the frequency.
Transmitter
A rapid change of frequencies is possible simply by unplugging
an interchangeable crystal on the back of the transmitter and
then plugging in another one.
For reasons of operational safety, employ only crystals recom-
mended by the suppliers explicitly for use in your remote
control system.
Remove the holder for the transmitter crystal from the back of
the transmitter housing of a switched-off transmitter.
Set the crystal replacement with another channel of the same
frequency band. Pay attention that the correct crystal is
employed. Transmitter crystals are as a rule characterized with
the letters T or TX (T = Transmitter).
j. Tuning tip
To make your helicopter more agile in the air, simply mount the
steering linkage in the outer hole of the servo lever as shown
on the picture.
Never attempt to catch the model in mid
flight!
Receiver
Plug in an interchangeable crystal into the receiver for a rapid
change of frequencies.
The suitable receiver crystal with the frequency suitable to the
transmitter must be labelled with the same channel number as
the transmitter crystal. It additionally bears the identification
letter R or RX (R = Receiver).
Now take the transmitter and subsequently the receiver into
operation and check the functioning of the equipment.
Do not mix up the transmitter and
receiver crystals!
The transmitter and receiver crystals must be of an identical
frequency.
Make sure that the crystal is fully inserted in the transmitter and
receiver, not partially.
CARSON Helikopter BIG EC-135 507014
GB
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