(1) Nhazi etiti 12mm triangular dị warara, ọdịdị ihe oyi kpọnwụrụ akpọnwụ.
(2) N'ihu-ikepụ elu-nkenke infrared mmetụ aka na mmetụ aka nke ± 2mm, na-akwado mmetụ 20-point, ma nwee nnukwu uche.
(3) Site na interface OPS, enwere ike ịgbasa sistemụ abụọ.
(4) N'ihu ihu ihu, ọkà okwu n'ihu, na mmepụta ọdịyo dijitalụ.
(5) Na-akwado mmetụ ọwa zuru oke, ịgbanwee ọwa mmetụ akpaaka, yana njirimara mmegharị ahụ.
(6) Njikwa ọgụgụ isi, njikwa anya na-ejikọta igodo ụzọ mkpirisi kọmpụta, nchebe anya nwere ọgụgụ isi, yana ịgbanye ma gbanyụọ otu bọtịnụ.