5
Important Safety Information and Warnings
Do not place heavy objects on the DVR.
Do not let any solid or liquid fall into or infiltrate the DVR.
Please brush the printed circuit boards, connectors, fans, machine box and so on regularly.
Before the dust cleaning please switch off the power supply and unplug it.
Do not disassemble or repair the DVR yourself.
Do not replace the components yourself.
Environment
Please place and use the DVR between 0ºC and 40ºC. Avoid direct sunlight & keep the DVR
away from heat source.
Do not install the DVR in damp environment.
Do not use the DVR in smoky or dusty environment.
Avoid collision or strong fall.
Please ensure the DVR level installation in a stable workplace.
Please install in ventilated place. Keep the vent clean.
Use within the rating input and output scope.
Accessories
Be sure to use accessories recommended by the manufacturer. Before installation, open the
accessory kit and check if all the components are included. If any components are missing, contact
your vendor ASAP.
