Do you have a question about the Hirobo S.R.B. Quark and is the answer not in the manual?
Details critical safety warnings regarding battery handling, storage, and flying conditions.
Critical safety warnings about battery overcharging, mistreatment, and potential hazards.
Step-by-step instructions for safely recharging the Li-Po battery.
Critical warnings regarding transmitter battery types, antenna usage, and power switch.
Detailed procedure for safely powering the helicopter and transmitter on and off.
Checklist of essential pre-flight checks for components and batteries.
Instructions on how to perform a vertical takeoff.
Practice guide for controlling ascent and descent using the throttle stick.
How to practice turning the helicopter's nose left or right.
Guidance on how to make the helicopter hover stably.
Instructions on moving the helicopter horizontally while hovering.
Instructions on replacing main blades and ensuring balance for flight quality.
How to adjust main blade tracking to reduce vibration.
Adjusting trim levers to correct unwanted forward/backward or left/right movement.
Adjusting rudder trim using control unit volume to correct unwanted turning.
Adjusting main blade rotation speed via pitch angle based on LED indicators.
Troubleshooting guide for when the unit fails to respond.
Troubleshooting for erratic or jerky unit movements.
Solutions for when the unit rotates unintentionally.
Troubleshoots issues where the unit drifts instead of hovering.
Identifies causes and solutions for strong vibrations.
How to adjust gyro sensitivity for tail stability.