1. Laʻititi le voluma, mamanu tulaga ese, faigofie ona faʻagaoioia
2. Ia talafeagai mo masini fa'alogo tete'e, masini fa'aliliu malosi
3. Otometi le zero-tracking, otometi le zero pe a faʻaola
4. Feso'ota'iga fa'asolosolo
5. Fa'aalia le mamafa o le fa'atulagaina o le port fa'asolosolo (kisi fa'atulagaina o le port fa'asolosolo)
6. Fa'aulufalega fa'a-analog: 4-20mA.0-10V, Fa'aulufalega ki-tape, fa'aulufalega RS232 po'o le RS485
O le DT45 o se masini fa'asalalau mamafa la'ititi ua mamanuina mo taimi e mana'omia ai le fa'asalalauina o mamafa i nofoaga fa'apisinisi. E la'ititi le tele o le masini fa'asalalau, e mautu lona fa'atinoga, faigofie ona fa'agaoioia, fa'atasi ai ma le RS485, analog (current ma voltage), ma feso'ota'iga numera e fa'afetaui ai mana'oga o nofoaga fa'apisinisi. E fa'aaogaina lautele i le paluina o sima, u'amea, converter ma alamanuia vaila'au, fafaga ma le gaosiga o mea'ai ma isi taimi.
1. Fa'aoga o le tete'e o le avega o le sela ma le avega o le sela
2. Falegaosimea palu sima, u'amea, mea fa'aliliu ma alamanuia vaila'au
3. Mea'ai ma le fa'agaioiga o mea'ai ma isi taimi
