• Zokhala ndi LCD yowala bwino, chithunzi chomveka bwino ndi mitundu yosiyanasiyana zimasonyeza njira ya fayilo momveka bwino.•Kutengera umisiri wapamwamba kwambiri wama frequency angapo woyezera netiweki ndikuwongolera zokha kumatsimikizira kuti miyesoyo ndi yolondola.•Autoclavable wapamwamba kopanira, wapamwamba mbedza, wapamwamba kafukufuku.Kupewa matenda opatsirana moyenera.• Pochita muyeso, kusintha kwa mawu kungasonyeze malo a fayilo mumtsinje wa mizu.