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FUTABA GPB-1 Instruction Manual

FUTABA GPB-1
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69
WARNING
Always level the swash plate using the cyclic stick before applying throttle
and spooling up the main rotor blades. During takeoff small corrections may be
necessary. If you make large corrections while the helicopter is on the ground, it
may tip over since the helicopter is firmly on the ground and the gyros are over-
compensating due to the lack of movement.
Some helicopters may have a tendency to resonate/shake during spool up.
Always leave the helicopter on the ground until this resonance or shaking goes
away. If this issue continues, it is recommended to try some rubber skid stops or
take off from a softer surface such as grass. Vibrations contribute to this ground
resonance. Verify that everything on your model is balanced correctly.
*When the CGY760R is used with an ESC or BEC and a power switch is not used,
there is a possibility of an intermittent connection when connecting the flight battery.
This may cause the CGY760R initialization to fail. Always ensure that the gyro has
initialized properly by verifying that the gyros are compensating as the helicopter is
moved. It is recommended to use a power switch on the power supply line to avoid
this possibility.
Rudder Gyro Trim Flight:
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FUTABA GPB-1 Specifications

General IconGeneral
BrandFUTABA
ModelGPB-1
CategoryScience Education products
LanguageEnglish