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Chapter 2 entironment adaptability, Chapter 3 device operation manual, Notice – ELRO DVR74W 7 tft 4-ch digital recorder + 500Gb hard disc User Manual

Page 6: 1 remote key instruction

Chapter 2 entironment adaptability, Chapter 3 device operation manual, Notice | 1 remote key instruction | ELRO DVR74W 7 tft 4-ch digital recorder + 500Gb hard disc User Manual | Page 6 / 24 Chapter 2 entironment adaptability, Chapter 3 device operation manual, Notice | 1 remote key instruction | ELRO DVR74W 7 tft 4-ch digital recorder + 500Gb hard disc User Manual | Page 6 / 24