Hobby King 401B AVCS Digital Head Lock Gyro

The now famous HK401B is known to have the same characteristics as the Futaba GY401. In fact we guarantee you wont know the difference!No tail drift, excellent hold characteristics and a level of reliability only found in $100+ gyro's.Don't risk your heli with other cheap Gyro's when the HK401B has been proven by thousands of pilots to be stable and accuratein a variety of temperatures and helicopters.Functions:Compatible with both Digital and Analog systemsMinimizesrudder trim changes caused by wind, other meteorological changes, and varieties of helicopter attitude changes are automatically cancelled.Sensor vibration proofingSimple sensitivity adjustmentSpecifications:Digital proportional RIC systemOperating voltage: 4.8V ~6V( common for receiver)Operating temperature: -lOL r-.rf-45 'CDimensions: 28x26x20 mmOperating current: 80mAIMPORTANT: Make sure you isolate your Gyro from vibration. Use double sided foam tape and never use cable ties. Vibration will cause harm to the Gyro and degrade performance.Manual found in the files section below.