並前往https://global-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_1.0_A_A.pdf?acerid=636825257674286721&Step1=MONITOR&Step2=ED%20SERIES&Step3=ED242QR&OS=ALL&LC=zh-cht&BC=ACER&SC=TWN_1