Futaba GY Pdf User Manuals. View online or download Futaba GY Instruction Manual. Nstruction, Anual • Read online or download PDF • Futaba GY User Manual. The chart below works for almost all helicopters but you should consult your helicopter manual if you are not sure. Note that I have seen.

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Futaba GY Manuals

On the small helicopters a gain of around 50 is normal. Make sure you pay attention to the polarity of the receiver pins. Please gy250 as much info as you can. Please click manuao of the Quick Reply icons in the posts above to activate Quick Reply.

A higher value will make the heli pirouette faster and a lower value will make the tail slower. Now that you have found a position for the servo arm you need to mount the ball on it.

There is an error in the gyy520 which has been corrected on Futaba’s FAQ page. Standard Rate mode Flip the Gear switch up position 0 and confirm that the light on the gyro msnual solid red. Next check that the gyro can sense the helicopter is moving. You should set it up in rate mode, even if you only intend to fly it in HH mode which most of us do. Power up the radio and the receiver.

Use a real email address or you will not be granted access to the site. For the first second the light will blink slow. If everything was okay then the light on the gyro will momentarily change to violet and the servo will travel to the other side. One direction will set the gain value for heading hold and the other will be for standard rate. Also make sure manuual rudder trim under the rudder stick is centered.


In the picture on the left ,anual see I am not using them. There are three things that need to be connected. Watch the light on the gyro, when you rotate the helicopter the light will blink fast either blue or red. That is the difference between one value having a positive value and the other a negative value. To set the first limit, quickly mnaual and release the button on the gyro. Please enter a valid email address for yourself.

Futaba GY Helicopter Gyro w/Heading Hold |

You mwnual see the servo move to one side. For now set both to 50 but later you may need to adjust this up or down a little to get the best performance. Also make sure that your plugs in the receiver have the correct polarity.

In order to verify that you are a human and not a spam bot, by520 enter the answer into the following box below based on the instructions contained in the graphic. It puts the gyro in a standard rate mode so the servo will center when the rudder stick is centered. If you need to readjust then quickly press and release the gyro button. With a tail mounted servo you can move the mount on the tail boom to gy5200 your goal. The gyro should still be in the ‘Servo Limits’ mode which is gy5520 3-Blink.

Look at the light: Hold the button on the gyro for 2 seconds to go to the next function. Release the button and you will see the gyro light repeat a ‘1 blink’. At the left, look at the top picture. If you do not have a hole exactly 90 degrees then take the servo arm off mahual rotate it to another position. I rotated the servo mount to a position that put the ball directly inline with the tail control rod. You should make the decision based on what your flying style is.


Next check that the gyro responds to the rudder stick. Back to Main Page.

FUTABA GY520 Manuals

Rotate the helicopter manaul the nose moves to the left and watch the rudder servo. Do not tie the soft rubber line down to the helicopter, close to the gyro. When you power up the gyro for the first time you should have the tail servo disconnected. Hold the button down again for 3 seconds to get to the next function. In the picture you see the link it bent down, the 90 degree angle is in reference to the unbent part of the tail control rod. When you connect the servo plug to the gyro you need the link to be off so it does not bind.

When you mount the gyro, use the supplied foam tape. I was helping my buddy and he wanted me to hover it, so as mankal as I did, the tail was super wobbly. Most engineers will design the system so the front tail rotor blade moves up into the rotor downwash. That is the servo limit setting mode. Note that I have seen common problems with the tail blades grips flipped the wrong direction and the tail belt twisted the wrong direction.

Blue – F3C degrees per second Red – 3D degrees per second To change the mode, quickly press and release the button on the gyro. Wait three seconds for it to initialize.