1. Introduction .......................................................................................................................................... 1
1.1 The purpose of writing ............................................................................................................. 1
1.2 Appearance ................................................................................................................................. 1
1.2.2 2U Series ........................................................................................................................... 1
2. Operating Instructions ....................................................................................................................... 3
2.1 Menu Item Description ............................................................................................................ 3
3. Scope of application ......................................................................................................................... 11
3.1 Hardware environment .......................................................................................................... 11
3.2 Software Environment ............................................................................................................ 11
4. Basic Operations ................................................................................................................................ 12
4.1 Startup ....................................................................................................................................... 12
4.2 Preview....................................................................................................................................... 12
4.3 Change password .................................................................................................................... 13
4.4 PTZ operation ........................................................................................................................... 14
4.5 Recording Control ................................................................................................................... 14
The directory
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UMD NVR User Manual