beautypg.com

Chapter 8. set menu & system, 1 information – Opticom Elite H Series DVR User Manual

Page 51

Chapter 8. set menu & system, 1 information | Opticom Elite H Series DVR User Manual | Page 51 / 110 Chapter 8. set menu & system, 1 information | Opticom Elite H Series DVR User Manual | Page 51 / 110