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Logictech LTG-2100T Gyro setup guide

(most sections apply to other gyros as well)

Recommended servos for LTG-2100T
Mini helis - Futaba S3154 digital micro servo
Standard size helis - LTG-6100G Digital high speed servo(0.05s)

Install the gyro on a suitable flat platform on the helicopter's frame as indicated in the 
instruction sheet.

Take note to use a suitable mounting tape, the tape that comes with the gyro works best 
on most surfaces. You can experiment with different tapes if deem necessary. When 
securing down the gyro leads, do leave a bit of slack in the leads. The leads MUST NOT 
be strained as this will transmit any frame vibrations to the gyro, reducing it's 
effectiveness in yaw sensing accuracy.

All connections to be hooked up as indicated in the instruction sheet as well. Most flyers 
don't have misunderstanding in this area.

As different radio manufacturers uses different channels for the rudder and gain, I will 
term them as follows:

Rudder/tail - TAIL channel
Gain/Gyro - GAIN Channel

Please go thru your radio's instruction manuals to ensure it's clear before we proceed.

***Disregard the broken tail part, I just crashed it....***

Switch on the radio and neutral the TAIL channel.

Adjust the GAIN value on your radio's appropriate channel until the green LED on the 
gyro is OFF and the RED LED is at the 1st or 2nd position from the left.
Make sure the Revo-mix is OFF or INH.

We must go thru the mechanical setup first.

General heli's tail rotation is upwards, sweeping into the main rotor's downwash. 

Содержание LTG-2100T

Страница 1: ...o reducing it s effectiveness in yaw sensing accuracy All connections to be hooked up as indicated in the instruction sheet as well Most flyers don t have misunderstanding in this area As different ra...

Страница 2: ...At this point your servo should be in it s neutral position Mount your servo horn perpendicular to the tail pushrod...

Страница 3: ...and a red LED above The rudder stick is used to shift the red LED left and right to desired positions for setup Experiment with it and you will understand immediately To change move the red LED to th...

Страница 4: ...Once the suitable servo type is selected neutral your rudder stick and press the MENU button You will notice the green LED will shift down to ROTATE RATE Same thing...

Страница 5: ...done Now exit gyro setup by simply neutral rudder stick and don t touch the gyro It will exit in a couple of seconds You will notice it will go back to the gain indication screen as when you just ini...

Страница 6: ...Push the rudder stick to the right...

Страница 7: ...s you see on your heli is opposite REVERSE the TAIL channel In neutral state the tail blades will have a bit of an angle eg 10 degrees In order to get the neutral state tail blades angle more or less...

Страница 8: ...Now check that your gyro sensing is in the correct direction...

Страница 9: ...the green LED gets to DIRECTION Use rudder stick to move the red LED to the other position Gyro sensing direction is changed Exit gyro setup mode Your throttle curve is expected to be capable of maint...

Страница 10: ...mes to get familiar by now Go to SERVO LIMIT Green LED should be at SERVO LIMIT You will notice there will be no red LED at this stage Now move the rudder stick gradually to the left Watch the tail sl...

Страница 11: ...Now move the rudder stick to the right same thing watch the tail slider Once the tail slider touches the end the rudder stick may not be at it s end yet This is...

Страница 12: ...er stick and hold it at that position Now press the MENU button once You will notice the red LED will light up on the opposite end This means that the gyro has already registered that position as it s...

Страница 13: ...in your radio and trial and error till you get to what you want Most commonly all you have is a LED on or off or change of colours to tell you if it s in heading hold mode or not How would you know o...

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Страница 21: ...Adjust the GAIN value in your radio and see the actual LED indication until you get the...

Страница 22: ...the ROTATE RATE settings to finetune the heli s tail behaviour to your liking Experiment around and awake the potential of LTG 2100T up the GAIN channel endpoints can actually be adjusted so that the...

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