照说明书写是有的啊
http://manuals.hobbico.com/fut/14sg-manual.pdf
參考 P34, P90
Low battery alarm and auto shut-down
When the battery voltage reaches 5.2V, an
audible alarm will sound.
Land your aircraft immediately.
When the battery voltage reaches 3.9V, the
transmitter will be turned off automatically.
*If you do not operate the transmitter (or move a stick,
knob, switch or digital trim) for 30 minutes, the message
an audible alarm will sound.
低电量警报和自动关机
当电池电压达到5.2V时,
会发出声音警报。
立即降落你的飞机。
当电池电压达到3.9V时,
发射器将自动关闭。
*如果您不操作变送器(或移动摇杆,
旋钮,开关或数字微调)30分钟,消息
会发出声音警报 |