Geeetech A30T User Manual page 31

5) If you click "Yes", it will restore factory settings. See picture (7-23).
6) Click "Detector "to its interface. See picture (7-24).
There is no display at printing interface if no opening. Only printing interface opens, it shows
filament. When the picture is green, it can test filament. When the picture is red, it cannot test
filament. See picture (7-25), (7-26).
Shenzhen Getech Technology Co.,Ltd
（Picture 7-22）
（Picture 7-23）
（Picture 7-24）
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