功能选单 meaning in English

options

The monochrome screen is easy to read , and the clickable thumbwheel control permits scrolling through programming and feature menus readily enough
单色萤幕十分易读，按键式的拇指控制旋钮，能够方便地浏览节目与功能选单。
A please enter " geometry " in the osd adjustment menu and choose " phrase " to change the setting . or please see the manual for adjustment setting
请由osd微调功能选单中选取geometry进入该选单后由其中phrase或请参阅使用手册调整设定。