After the simulated dinosaur is plugged in, the indicator light of the controller is on, but the simulated dinosaur has no response and cannot work normally. I usually need to contact our after-sales service personnel, but if it is urgently needed and has strong hands-on ability, can I troubleshoot the problem in advance?
Faults and methods in making simulated dinosaurs
1. After the simulated dinosaur is powered on, there is no response;
Solution: Check whether the indicator light of the controller is on. If the indicator light is on and the machine still does not respond after shaking the arm in front of the sensor probe, the sensor probe may be damaged. At this time, it can be judged by replacing the sensor probe and the machine without fault. After confirming the fault, take out a new sensor probe from the repair kit for replacement or contact us directly to mail it.
2. The simulated dinosaur has actions, but the actions are incomplete (for example, only the mouth does not respond)
Solution: The machine has actions, but only one action fails. At this time, it is expected that the fuse corresponding to this action is broken. You need to use a screwdriver to open the black controller, and then visually check whether the fuse on the circuit board is blown (the fuse is the transparent case of the vehicle, and you can check whether the wire is broken through your eyes). If it is, take the corresponding color fuse from the repair kit and replace it. However, if the insurance is still damaged after starting the machine after replacement, you need to contact us immediately.
3. When the mouth of the simulated dinosaur is opened, there is no roar
Solution: As soon as the dinosaur opens the mouth, there is no sound in the speaker; if it is an external speaker, first observe whether the power indicator on the speaker lights up when the mouth is opened. If so, the SD card inserted into the speaker may be in poor contact or damaged; if the speaker indicator does not light up, the external speaker may be damaged. It can be replaced if possible. Otherwise, please contact us directly by mail.
If it is a built-in speaker, the speaker may be damaged or there may be a fault inside the controller. Please contact us directly.
4. The simulated dinosaur makes an abnormal sound
Solution: For example, when the tail of the machine swings to one side, the motor makes a sharp and abnormal noise, which may be caused by friction caused by the deformation of the machine due to external force. You need to contact us, our technicians will help you correct and restore the mechanical structure. If the tail makes abnormal noise all the way, it may be that the motor reducer or the bearing is stuck. At this time, it is necessary to replace the defective motor reducer or bearing. Please contact us by mail.
5. The skin of the dinosaur was damaged by a sharp weapon and a crack appeared
Solution: The simulated dinosaur skin is composed of silica gel and fiber cloth. If the skin is cut by a sharp tool during use, it is easy to crack. At this time, you can use needle and thread to sew up the cracks (try to keep the seams as neat as possible), then take out the transparent glass glue from the repair kit, and apply a layer of glass glue on the sewn cracks, and simply repair them after drying.