Ana buƙatar saurin lokacin amsawar pixel mai sauri don kawar da fatalwa (trailing) a bayan abubuwa masu saurin gudu a cikin wasanni masu saurin gudu.Kamar yadda saurin lokacin amsa yake buƙatar zama ya dogara da matsakaicin matsakaicin adadin wartsakewar mai saka idanu.

Mai saka idanu na 60Hz, alal misali, yana sabunta hoton sau 60 a sakan daya (miliyi 16.67 a tsakanin refresh) don haka, idan pixel ya ɗauki tsawon fiye da 16.67ms don canzawa daga launi ɗaya zuwa wani akan nunin 60Hz, zaku lura da fatalwa a baya. abubuwa masu saurin tafiya.

Don mai saka idanu na 144Hz, lokacin amsa yana buƙatar zama ƙasa da 6.94ms, don mai saka idanu na 240Hz, ƙasa da 4.16ms, da sauransu.

Pixels suna ɗaukar tsayin lokaci don canzawa daga baki zuwa fari fiye da akasin haka, don haka ko da duk sauye-sauyen fari zuwa baƙar fata suna ƙasa da 4ms da aka nakalto akan na'urar saka idanu na 144Hz, alal misali, wasu sauye-sauye masu duhu zuwa haske na iya ɗaukar sama da 10ms. Saboda haka, ku Za a sami alamar baƙar fata a cikin fage mai sauri tare da yawancin pixels masu duhu, yayin da a wasu wuraren, fatalwar ba za ta zama sananne ba. Gabaɗaya, idan kuna son guje wa fatalwa, ya kamata ku nemi masu saka idanu na caca tare da takamaiman amsa. Gudun lokaci na 1ms GtG (Gray zuwa Grey) - ko ƙasa. Wannan, duk da haka, ba zai ba da garantin aikin lokacin amsa mara aibi ba, wanda ke buƙatar inganta shi yadda ya kamata ta hanyar aiwatar da overdrive na mai saka idanu.

Kyakkyawan aiwatar da overdrive zai tabbatar da cewa pixels suna canzawa da sauri, amma kuma zai hana fatalwa mai jujjuyawa (watau pixel overshoot) . An kwatanta fatalwar fatalwa a matsayin hanya mai haske ta bin abubuwa masu motsi, wanda ke haifar da pixels ana tura su da ƙarfi ta hanyar m. Saitin overdrive.Don gano yadda ake aiwatar da overdrive akan na'urar duba, da kuma wane saitin da ya kamata a yi amfani da shi akan adadin wartsakewa, kuna buƙatar neman cikakken sharhin duba.