Ma module 21-inch 3-waya osinthika amatha kuwongolera kutulutsa kwamagetsi, kupereka mphamvu zokhazikika komanso zodalirika pa TV, kuteteza bwino chinsalu ndi zochitika zina zoyipa zomwe zimachitika chifukwa cha kusinthasintha kwamagetsi, ndikuwonetsetsa kuti ogwiritsa ntchito amatha kusangalala ndi phwando lowoneka bwino komanso logwirizana. Panthawi imodzimodziyo, mphamvu zake zogwiritsira ntchito mphamvu zowonongeka sizimangowonjezera mphamvu zogwiritsira ntchito mphamvu, komanso zimachepetsanso kwambiri kugwiritsa ntchito mphamvu za TV, ndikuyankha mwachangu zofunikira za anthu omwe alipo panopa pofuna kuteteza mphamvu ndi kuteteza chilengedwe.
Kuphatikiza apo, kugwiritsa ntchito gawoli lamagetsi ndikochuluka kwambiri kuposa magetsi osinthira ma TV. Ndi kukhazikika kwake kwamagetsi komanso kusinthasintha kwakukulu, ndi chisankho chabwino pazida zambiri zamagetsi zomwe zimakhala ndi mphamvu zolimba. Kaya ndi zida zolondola m'munda wamafakitale, zida zosiyanasiyana muofesi, kapena zinthu zosiyanasiyana m'dongosolo lanyumba lanzeru, gawo lamagetsi ili limatha kupereka kusewera kwathunthu ku zabwino zake ndikupereka chitsimikizo cholimba cha magwiridwe antchito okhazikika a zidazi.