GT55 V4 Gyro No Case

This GYRO unit is specially optimized for micro RC drift. Ultra-light, small size and stable performance.

Features:
◆ Compact design, suitable for micro and micro rc drift cars
◆ High-quality gyro sensor with stable performance
◆ Internal routine optimized for RC drift
◆Support high voltage input: 3.7v-8.4v

Specification:
Dimensions: 20 x 11.8 x 7.2 mm
Working voltage: 3.7～8.4V
Weight: 2 g (without cable)
Current consumption: 20mA/6V
Working temperature: -10℃+70℃
Output signal: 1520uS (50Hz/333Hz)
Control system: PID control system
Input and output plug: JST1.5mm

Package Included:
1 gyroscope
1 x 1.5mm 4P TO 3Px2 JST Plug with High-Quality Silicon Cable

Wire Connections:
SERVO: connect steering servo
Receiver: Connect the steering channel (CH1) of the receiver; connect the control channel (CH3) of the receiver or not

When the gyro sensitivity wire is connected to the receiver CH3, the gyro sensitivity is controlled by the CH3 value, which can be adjusted on the transmitter. When the CH3 value is 0%, the sensitivity is zero. 100% sensitivity can be achieved by adjusting the CH3 value to -100% or 100%. Adjusting the CH3 value to -100% or the CH3 value to 100% will have different sensitivity curves. GYRO offers 2 different optimized sensitivity curves for drift. -100%-0% is the sensitivity sensitivity, 0%-100% is the relaxation sensitivity.

When the CONTROL channel is not connected, the gyro sensitivity is controlled by VR. When VR is in the neutral position, the sensitivity is zero. Rotate the VR left or right to reach 100% sensitivity. VR to left or VR to right will have different sensitivity curves. GYRO offers 2 different optimized sensitivity curves for drift.

Gyroscope restart operation
Turn off the transmitter.
Press and hold the gyroscope button to turn on the power
Wait for a while, the LED is always on or flashes slowly. At this time, release the button, and then press the button three times in a row (each interval is about 1 second). Turn off the power. Complete the gyroscope restart work.
This action can be repeated several times

About Gyroscope EPA Adjustment
First adjust (left and right steering) on ​​​​the transmitter, the EPA value you need.
 
EPA (Travel) Settings:
Gyro forward setting
Press the "SETUP" button, then turn on the GYRO. When the LED starts blinking fast, wait for the LED to blink slowly and the gyroscope is now in EPA (travel) setup mode, release the "SETUP" button. First turn the remote control to the left "EPA" position (the left end of the chassis) and stop there for a few seconds, when the left "EPA" position is saved in the gyroscope, the servo will automatically return to the middle position. Then turn the remote to the correct "EPA" position (right end position of the chassis) and stop there for a few seconds, when the correct "EPA" position is saved in the GYRO and EPA (drive) settings, the SERVO will automatically return to The middle position has been completed.

Gyro Reverse Setting
Press the "SETUP" button, then turn on the GYRO. When the LED starts blinking fast, wait for the LED to blink slowly and the gyroscope is now in EPA (travel) setup mode, release the "SETUP" button. First turn the remote control to the right "EPA" position (the right end of the chassis) and stop there for a few seconds, when the left "EPA" position is saved in the gyroscope, the servo will automatically return to the middle position. Then turn the remote to the "EPA" position on the left (left end position of the chassis) and stop there for a few seconds, when the correct "EPA" position is saved in the GYRO and EPA (drive) settings, the SERVO will automatically return to to the middle position has been completed.

After the above settings are completed, please re-adjust the EPA value on the transmitter, and adjust the value according to the steering of your car chassis to the value you need.