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Gyro (heli), Gyro on/off and sensitivity adjustment – HITEC Aurora 9X User Manual

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9 CHANNEL 2.4GHz AIRCRAFT COMPUTER RADIO SYSTEM

Gyro (HELI)

Gyro set-up for helis

a. Select

Gyro

from the model menu.

b. Press

ACT

to activate the gyro menu.

Single rate gyro set-up

c. The default sensitivity value is 50%. Follow
the gyro manufacturer's guidelines and apply an
appropriate

%

value with the

+ RST –

icons for

each different idle-up and hold condition
you have set.

Dual rate gyro set-up

d. Many modern gyros are
dual rate heading hold products.
To use a dual rate gyro select the Mode:
Single arrow to change it to,

Mode : Dual

and press

Yes

when asked “Sure”?

e. Consult the gyro manufacturers documentation
to determine what rate value should be applied.
Use the

+RST-

icon to apply a rate

%

value for

each idle-up and hold condition.

f. On the,

Rate1: 0%/NOR arrow

line, press the arrow

to cycle between a normal and

T.lock

or throttle

lock feature. This is used for bench testing the
gyro rate sensitivity.

g. Select the

Exit

icon to return to the model menu.

Gyro on/off and Sensitivity Adjustment.

Almost all modern helicopters use a gyro on the tail rotor control. The Aurora 9X offers you the ability to use a switch to
have three different gyro “rates” per flight condition or “idle-up” and hold condition.

To effectively set-up the gyro function, you should have the gyro manufacturer’s instruction manual available to you.

We will discuss the two main types of gyros, single and dual rate.

Without selecting a gyro switch option, you will have one rate option in each flight condition or idle-up and hold
settings. If you choose to set the gyro function on a switch, you can have a different rate value for each switch position,
in each different flight condition or idle-up and hold condition.
We will keep it simple, and not select a multiple value switch for the gyro at this point. You can do it later if you wish.

### This function can be influenced by the flight condition feature ###

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