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Chapter 1. Preface
3. Precautions – After Powering On!
Page 13
3. Precautions – After Powering On!
Item 1. If you detect strange odor or detect strange rattling noise immediately turn the DVR
Unit’s power off.
Please contact your seller or service center for further
instruction.
Item 2. Avoid shock and keep the DVR unit free from vibration.
Constant vibration and sudden shock will possible damage
Hard Disk Drive and may cause bad sectors on Hard Disk
Drive, dislodged connectors and may even cause damage
to the main board.
Item 3. Make sure any debris does not fall in through ventilation
hole.
Also be cautious about other conductive material such as
paper clips or other conductive material to have any
contact with the main board of the DVR unit.