(Ⅲ) Mashandisiro
◆ Dzvanya bhatani "ON" kuti uvhure mudziyo.
◆ Isa iyo yakareba probe muzvinyorwa zvekuedza, ipapo LCD icharatidza hunyoro hunoedzwa pakarepo.
Sezvo akasiyana akaedzwa zvinhu zvine akasiyana midhiya midhiya. Iwe unogona kusarudza nzvimbo yakakodzera pane knob iyo iri pakati pe tester.
Sezvo akasiyana akaedzwa zvinhu zvine akasiyana midhiya midhiya. Ndapota sarudza nzvimbo yakakodzera pane knob iri pakati. Semuyenzaniso, kana tichiziva rudzi rwezvinhu zvine mwando we8%, sarudza chiyero chechipiri chekuyera uye isa knob pa5 panguva ino. Wobva wadzvanya ON uye gadzirisa Zero knob(ADJ) kugadzira Display pa 00.0.Isa probe pane izvo. Mirira nhamba yakagadzikana yekuratidzira se8%.
Nguva inotevera patinoedza zvinhu zvakafanana, tinoisa knob pa 5. Kana nhamba yekuratidzira isiri 8%, tinogona kushandura knob neclockwise kana kupikisa-clockwise kuti tiite kuratidza pa8%.