Futaba GY520 - Manual (Page 5)

5
P
RECAUTIONS
• When operating the gyro in AVCS Mode, all tail rotor
compensation and revolution mixing must be disabled and
any tail rotor offsets for fl ight modes must be disabled.
• When the GY520 is operated in AVCS mode the tail rotor
servo will not center when the stick is released. This is
normal operation for AVCS mode. The servo may also move
to the extent while the model is being carried out to the fl ight
line. Before take off, you must center the tail rotor servo by
moving the tail rotor stick full left, then full right, back to full
left and then allow the stick to center within one second. You
can also visually center the tail rotor pitch slider by using the
tail rotor stick.
• Do not drop the GY520 onto a hard surface or subject the
GY520 to a strong shock as this may damage the sensor.
Always use the supplied mounting pads or the Futaba
replacement mounting pads available from your local
hobby dealer.
• Always exit programming mode before attempting to fl y
the model.
• Do not use any type of priority mixing or gain reduction
mixing on the GY520.
Y520 Mnl.indd 5 Y520 Mnl.indd 5 4/7/2009 7:55:00 AM 4/7/2009 7:55:00 AM