请将接收器放置在附近的无遮挡位置，避免靠近其他 2.4GHz 设备（如 Wi-Fi 路由器或无线鼠标），检查发射器和接收器的电池，并按照说明书重新进行配对。在正常工作条件下，该产品的延迟低于 20 毫秒。

08:02:27 query returned open=false
08:03:36 dblclick "Place the receiver in an unobstructed location nearby, avoid proximity to other 2.4GHz devices (such as Wi-Fi routers or wireless mice), check the batteries in both the transmitter and receiver, and re-pair the units according to the instructions. Under normal operating conditions, the product has a latency of less than 20ms." sidepanelOpen=false autoUpdate=true isAdv=true