Dahua Technology LM49-S400 - Important Information; Safety Warnings; Product Notes

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Contents
Important Information ........................................................................................................................2
Safety Warning .................................................................................................................................2
Notes ................................................................................................................................................2
Introduction to the Product ................................................................................................................4
Product Appearance ........................................................................................................................4
Performance Features .....................................................................................................................4
External Connections ..........................................................................................................................4
Main Menu ..........................................................................................................................................6
Main Menu ......................................................................................................................................6
Picture Menu ...................................................................................................................................7
Sound Menu ....................................................................................................................................7
Option Menu ...................................................................................................................................7
Screen Menu ....................................................................................................................................8
Channel Selection ............................................................................................................................8
How to Clean Product .........................................................................................................................9
Troubleshooting ..................................................................................................................................9