Futaba 3PRKA 2.4GHz - Manual (Page 3)

4 Safety Precautions
Safety Precautions
2.4GHz System Precautions

WARNING
 Do not cover/hold the built-in antenna part of T3PRKA-2.4G transmitter by your hand
during running. Do not put any conductive plate/sticker on the antenna part.
Otherwise, the operating range may become shorter.
 Do not perform the linking procedure while motor's main wire is connected or the engine is
operating as it may result in serious injury.
 While the linking is done, please cycle receiver power and check if the receiver to be linked
is really under the control by the transmitter to be linked.
 Always use R203GF 4.8V~7.4V rechargeable battery or regulated output from ESC.
Using dry cell batteries may cause the system to malfunction.
When using an ESC, be sure that the regulated output capacity meets your usage condi-
tion.
 In order to maintain complete control of your car/boat it is important that it remains visible
at all times. Running behind large objects is not suggested. Doing so may result in the
reduction of the quality of the radio frequency link to the model.
For your safety as well as that of others, please read this manual thoroughly prior to
installation and operation of your digital proportional R/C system.
Definition of Symbols
The following defines the symbols used in this manual.
Explanation of Symbols

DANGER Procedures which may lead to a dangerous condition and cause death or
serious injury to the user if not carried out properly.

WARNING
Procedures which may lead to a dangerous condition or cause death or
serious injury to the user if not carried out properly, or procedures where
the probability of superficial injury or physical damage is high.

CAUTION Procedures where the possibility of serious injury to the user is small, but
there is a danger of injury, or physical damage, if not carried out properly.
Explanation of Graphic Symbols
 Indicates an operation that prompts a warning (including Caution).
 Indicates an operation that must not be performed.
 Indicates an operation that always must be performed.