Nkọwa nke ngwaahịa:

• Usoro emeghe. 1) Nyepụta usoro nkwenye paswọọdụ iji kpọghee, tinye paswọọdụ ziri ezi ma pịa OK, bugharia aka iji kpọghee. 2) Mepee usoro nkwenye mkpisi aka, tinye akara mkpisi aka aka aka ezi, ma gbanye aka iji kpọghee. 3) Nhazi pụrụ iche, nwere ike ịnye akara mkpisi aka na usoro nkwenye paswọọdụ iji kpọghee. Tinye paswọọdụ wee jiri akara mkpisi aka iji to kpọghee ekwt.
• Ọnọdụ ọkọnọ ike. Jiri ọnọdụ ọkọnọ ike dị na mpụga na nke mpụga. A na - enye batrị AA anọ. Ndụ batrị karịrị otu afọ, a ga-enwe obere mkpu mkpu ala mgbe enwere ụkọ ike. Mgbe ntinye ike nke ime na-esighi n’ike, enwere ike iji ọkụ elekere mpụga maka imeghe nwa oge (a na-ejikọ akụ ahụ na USB USB ma tinye ya na ọdụ ụgbọ mmiri).
• Iji okwuntughe. A na-ekewa okwuntughe n'ime paswọọdụ nchịkwa na paswọọdụ onye ọrụ. Ogologo paswọọdụ onye ọrụ bụ mkpụrụ akwụkwọ 8-15, onye ahịa ahụ nwere ike ịgbanwe ya site na onwe ya, enwere ike ijikọ paswọọdụ ọ bụla, ihe ruru nde iri. Enwere ike itinye mkpịsị aka isii.
• Onweghi ihe nkpuchi mgbe ike nhara. A na-echekwa paswọọdụ ozugbo mgbe ọ kwụsịrị ike, enweghị koodu ekpuchighị, enweghị koodu mkpọda.
• Nchedo iji usoro abaghị uru. Tinye koodu ezighi ezi ma ọ bụ akara mkpịsị aka na-ezighi ezi ugboro atọ n'usoro, ahụ mkpọchi ahụ ga-enye mkpu ụda olu dị elu maka oge 1 n'oge eji eme ihe na-adịghị mma dị ka ịpịgharị ahụ, ịpịgharị ma na-agagharị. N'ime oge a, tinye ezi okwuntughe ma jiri mkpịsị aka aka ọhụhụ iji wepu oti mkpu.
• Nnukwu nchekwa onwe nke nchekwa. Ọ bụrụ na voltajuru juputara, mkpọchi enweghị ike imechi ya, nke nwere ike igbochi “Tesla” na ọkụ eletrik ndị ọzọ siri ike imepe.
• Ngwa nchedo ihe ike. Ihe eji achọ ihe pintch pụrụ iche emere iji gbochie ịgbagide ime ihe ike.
• Ihe eji emebe bọtịnụ mmetụ aka acrylic, nkecha na mmesapụ aka.