Detailed Answer
Port equipment (RTG/STS) vibrates heavily; remote control anti-vibration design: 1. Internal circuit potting/fixing (prevent loosening); 2. Battery compartment compression (prevent power loss); 3. Key debounce circuit; 4. Housing buffer structure; 5. Pass vibration test (IEC 60068-2-6). Lideral LD series and Xingjia port models pass vibration testing.
| Circuit | Potting and fixing |
| Battery | Compression to prevent disconnect |
| Standard | IEC 60068 |
Note:Remote control abnormal noise is mostly internal loosening; send for inspection promptly.