GRAUPNER mc-16 Programming Manual page 7

Using electronic speed controllers
Choosing the right electronic controller is largely a mat-
ter of matching controller performance to the motor to
be controlled.
In order to prevent an overload or damage to the
speed controller, its current rating should be at least
half of the maximum locked-rotor current draw of the
motor to which it is connected.
Particular attention is appropriate for so-called "tuning
motors". Because of their low-turns coils these motors
can draw a multiple of their rated current in a locked-
rotor condition and this can lead to the destruction of
the speed controller.
Electric ignition systems
Combustion motor ignition systems also produce in-
terference that can negatively influence remote control
functionality.
Always supply power to an electric ignition system from
a separate, dedicated battery.
Use only interference-suppressed spark plugs, spark
caps and shielded ignition leads.
Mount the receiver sufficiently far away from ignition
system components.
Static charges
WARNING:
A remote control system will be destroyed
by the magnetic shock waves produced
by a lightning strike – even if the storm is
miles away. Therefore, stop flying right away if a
storm is approaching. Static charging via the
antenna also represents a lethal hazard.
Attention
• In order to fulfill FCC HF emission require-
ments for mobile transmitters, a distance of
at least 20 cm must be maintained between
this system's antenna and other persons when this
system is operating. Operation of this system at a
lesser distance is therefore not recommended.
• To avoid disturbance caused by the electrical char-
acteristics and emissions of other transmitters, keep
at least a 20 cm distance from other transmitters.
• Operation of the remote control system requires a
correct program setting for the given country in the
transmitter unit. This is necessary for compliance
with diverse regulations like FCC, ETSI, CE etc. Fol-
low the respective instructions provided for this with
the transmitter and receiver.
• Prior to every flight, perform a complete functional
test, range test and execute a complete simulated
flight in order to exclude the possibility of system
faults or problems with the model's programming.
• Never program the transmitter or receiver while the
model is being operated.
Care and maintenance
Never clean the housing, antenna, etc. with
cleaning agents, gasoline, water or similar
P
means. Use only a dry, soft cloth.
Components and accessories
WARNING:
As manufacturer of this equipment Graup-
ner GmbH & Co. KG recommends only com-
ponents and accessories which have been
tested and approved by Graupner for their suitability,
functionality and safety. If this recommendation is
followed, Graupner accepts responsibility for the prod-
uct.
Graupner cannot accept any responsibility for
the parts or accessories of other manufacturers
which have not been approved and Graupner
cannot evaluate every individual product made by
other companies to assess if they are safe to use.
Liability exclusion / damage compensation
This manual serves only as a source of information and
can be changed without prior notification. Graupner
accepts no responsibility or liability for errors or inaccu-
racies which may be contained in this manual.
Graupner cannot monitor compliance with the assem-
bly instructions, the operating instructions or the condi-
tions and methods under which remote control com-
ponents are installed, operated, utilized or maintained.
Therefore Graupner accepts no form of liability for loss,
damage or costs consequential to incorrect usage or
operation or which can be attributed to same.
Unless otherwise prescribed by law, the obligation of
Graupner to provide damage compensation, regard-
less of legal grounds, is limited to the invoice value of
the quantity of Graupner goods contributing directly
to the damage-inducing event. This does not apply if
Graupner is found to be subject to unlimited liability
pursuant to binding legal stipulations with respect to
intent or gross negligence.
Furthermore we will only consider claims if a log file is
present; see page 26 under "Data recording" so as
page 159 under "Flight time". For the same reason
the transmitter must always be updated to the latest
software status.
It is essential that you register at https://www.graup-
ner.de/en/service/product_registration.aspx to ensure
that you are constantly informed of important software
updates. This is the only means by which we can auto-
matically keep you aware of new updates by e-mail.
Safety notices 7