FUTABA CGY750, Instruction Manual, Page: 5 / 124

P
RECAUTIONS
￸ Verify that the gyro mounting pads are in good
condition.
￸ Verify that the gyro wires are not contacting
the frame of the helicopter.
￸ The servo type parameters within the CGY750
must match the type of servo you are using. In-
correct setting may damage the CGY750 or the
servos, possibly resulting in a loss of control dur-
ing flight.
￸ Always ensure that there is some slack in
the gyro cables to help maximize performance.
Always use the supplied gyro mounting pads to
attach the gyro to the helicopter mechanics. Do
not use a strap that encompasses the CGY750
sensor. This may affect the overall performance of
the gyro.
￸ Always allow the gyro to adjust to the sur-
rounding environmental temperature before flight.
A large temperature change during use will cause
drift and other operational issues.
 The gyro sensor and control box have a elec-
troconductive coating. Do not allow any power
leads or other wiring to come into contact with
these items.
￸ If you are switching between Normal Mode
and AVCS Mode in flight, please keep in mind
that you must have the gyro re-learn the center
position after making a trim change within the
transmitter. To memorize the new center position
simply flip the gain switch on the transmitter three
times between Normal Mode and AVCS Mode
(Normal
t
AVCS
t
Normal
t
AVCS) within one
second. The servo will center indicating that the
new center position has been memorized.
￸ When operating the gyro in AVCS Mode, all
compensation and revolution mixing must be dis-
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