Dahua Vari-focal Panduan Memulai Cepat - Halaman 19
Jelajahi secara online atau unduh pdf Panduan Memulai Cepat untuk Kamera Keamanan Dahua Vari-focal. Dahua Vari-focal 20 halaman. Vari-focal dome network camera
Halaman Cetak
Quick Start Guide
3.3.6 Adjusting Focal Length
It doesn't have to adjust focal length for motorized vari-focal lens. For manual vari-focal lens, first it
has to adjust focusing lever and then the zoom lever. It needs to tighten the focusing lever after
adjustment is completed.
13