Instructions ：
1.上电后，第一次按收放测试键，所有仓门盖必须是打开的，所有起落架必须是打开的。如某全仓
门没打开需要设定相定舵机的正反；如起落架没打开，需把电机的插头正负极反过来插在控制盒上。
这一步非常重要，只有符合这个运作，才可以与程序设定的时序匹配。
After power on, press the test button for the first time. All hatch LIDS must be open and all landing gear must be
open. If any hatch not be opened, the positive and negative of the related servo should be set; If the landing
gear does not open, you need to conver the motor plug on the control box. This step is very important, and only
by this way can it match the timing set of the program.
2.设置舵机正反向时，建议先把收放模式的拔码都拔在上面（模式一）
When setting up the forward and backward direction of the servo, better to plug all retract mode button to the
upposition (Mode 1).
3.设置堵转电流必知：收放架电机运转过程中，相应的指示灯会熄灭。当收放架收放到位后，电机
停转，此时对应的指示灯会变亮。如果电机停转了，指示灯还是熄灭的，说明所设的堵转电流过大。
这时应把堵转电流减小，确保电机堵转后，相应的指示灯是亮的。否则，电机会易损坏。
When setting the blocking current, it is necessary to know that the corresponding indicator light will be off during
the operation of the retractable motor. When the retractable and retractable stand is in place, the motor will stop
and the corresponding indicator light will turn on at this time. If the motor stops running, the indicator light is still
off, indicating that the set blocking current is too large. At this time should reduce the blocking current, to ensure
that the motor after blocking, the corresponding indicator light is on. Otherwise, the electricity will be easily
damaged
所以，在使用过程中，应留意收放架对应指示灯的状态。
