1.DEVICE（设备）
a. Disable auto connection 禁用自动连接
it disables Tello drone registration for devices with WiFi scanning problem 对于有 WiFi 扫描问题的设备，它禁止 Tello 无人机连接
connects Tello with the current connected WiFi as official Tello app does 像官方的 Tello 应用程序那样将 Tello 连接到当前已连接的 WiFi 上
b. Tello drone registration B. 特洛无人机注册
register Tello drone for auto-connecting 注册 Tello 遥控器自动连接
Android Location service should be turned on to scan 安卓系统WiFi 位置 应该打开服务来扫描 WiFi
2.CONTROLLER(控制）
a. Stick Position 固定姿势
Stick position is MODE2 (LEFT:Yaw/Throttle, RIGHT:Roll/Pitch) 操纵杆位置是模型2(左: 偏航 / 油门，右: 滚动 / 俯仰)
Yaw/Throttle position selection (not mode change) 偏航 / 油门位置选择(不改变模式)
Yaw/Throttle and Roll/Pitch position is swapped 偏航 / 油门和滚动 / 俯仰位置被调换
easy for gyro sensor control 易于陀螺传感器控制
b. Acc Sensor Sensitivity 传感器灵敏度
gyro sensor sensitivity 陀螺传感器灵敏度
higher, more sensitivity 更高，更敏感
c. FlyPad/GameSir (GameSir available from V 0.5 release) C. flypad / GameSir (GameSir 可在 v0.5版中使用)
register Parrot FlyPad or GameSir T1D controller 注册FlyPad 或 GameSir T1D 控制器
it can be activated in the main controller screen 它可以在主控制器屏幕上被激活
d. Button mapping 按钮映射
mapping the bluetooth/usb controller buttons to the functions 将蓝牙 / usb 控制器按钮映射到这些功能
① ~ ⑦ functions are matched with number buttons on screen 1 ~ 7个函数与屏幕上的数字按钮相匹配
L2(LT) / R2(RT) buttons are used as combination buttons (like shift keys) L2(LT) / R2(RT)按钮用作组合按钮(如 shift 键)
L2(LT) / R2(RT) buttons can not be used alone L2(LT) / R2(RT)按钮不能单独使用
available buttons for supported controllers 支持控制器的可用按钮
below buttons can be used alone or combined with L2(LT) / R2(RT) 以下按钮可单独使用或与 L2(LT) / R2(RT)组合使用
3.FEATURES（特殊设置）
a. Video recording file format 录像文件格式
MP4 : general use (default) Mp4: 通用(默认值)
h.264 : raw video stream for debugging 264: 用于调试的原始视频流
b. Audio Recording (available from V 0.5 release) 录音(可从 v 0.5版本)
enable recording audio from device mic. 启用从设备麦克风录音
only available with MP4 video format 只提供 MP4格式的视频
c. TTS
Enable/Disable "Text To Speech" 启用 / 禁用"朗读播报"功能
d. Video Processing (default : off) 视频处理(默认值: 关闭)
this switch is enabling/disabling video processing such as face tracking (turn it on for face tracking) 此开关启用 / 禁用视频处理，例如面部跟踪(打开它进行面部跟踪)
video processing requires much cpu power and specific feature Android supports 视频处理需要大量的 cpu 资源和 Android 支持的特定功能
if the device does not support required feature, this is turned off internally and face tracking is deactivated 如果设备不支持所需的功能，这是关闭内部和面部跟踪停用
if your device is slow when it is on, turn it off 如果你的设备运行的很卡，请关闭这个选项
e. Face Detection library checking 人脸检测库检查
face detection is processed with Google vision library 人脸检测采用谷歌视觉库进行处理
Google Play Services has probably not finished loading the required files. Google Play 服务可能还没有完成所需文件的加载
Usually, the download is taken care of at application install time, but this is not guaranteed. 通常，下载是在应用程序安装时处理的，但这并不能保证
In some cases the download may be delayed. 在某些情况下，下载可能会延迟
if the library checking fails 如果检测库检查失败
disconnect from the drone and connect to the internet 切断无人机连接到互联网
go to playstore and see there is an update about "Google Play Services", if so update it 去 playstore 看看有没有关于"谷歌游戏服务"的更新，如果有的话
if the issue is still reproduced 如果问题仍然存在
go to applications in the Android settings and find "Google Play Services" 进入 Android 设置中的应用程序，找到"Google Play Services"
click storage and clear cache 单击存储并清除缓存
go to aTelloPilot and click the "check" button, it will initiate Google Play Services to download the library 进入 aTelloPilot 并点击"检查"按钮，它将启动 Google Play 服务下载该检测库
after several minute, click the button again to see if it is working well 几分钟后，再次点击按钮，看看是否工作正常
f. RC tuning遥控器调整（不建议设置）
RC outputs can be tuned with 'Rate' and 'Expo' RC输出可以通过'Rate'和'Expo'进行调整
'Rate' tunes the slope of the line or curve 调整直线或曲线的斜率
'Expo' tunes the variation points of the curveExpo曲线的变化点
max 'Rate' and min 'Expo' will make input:output ratio to 1:1 最大"Rate"和最小"Expo"的输出入比例为1:1
no modification for output 没有修改输出
4.TELLO（其他设置）
a. Photo Quality A. 照片质量
Normal / High 正常 /高质量
b. Low Battery Warning 低电量警告
can change battery warning level (10% ~ 50%) 可以改变电池警告(10% ~ 50%)
c. Exposure Value 曝光值
can change camera exposure 可以改变相机的曝光度
d. Video bitrate 视频比特率
can change video bitrate (Auto, 0.5Mb, 1Mb, 1.5Mb, 2Mb, 3Mb, 4Mb) 可更改视频比特率(自动，0.5 Mb，1Mb，1.5 Mb，2Mb，3Mb，4Mb)
e. Altitude Limit (戊)高度限制
can change altitude limit from 1m ~ 30m) 可以改变高度限制从1米 ~ 30米)
f. Log saving 保存日志
saving flight logs for analysis 保存飞行日志以便分析
g. Video mode startup (available from V 0.5 release) 视频模式启动(可从 v0.5版本)
change video mode when it starts up. 启动后就开始录像
