DVR User’s Manual
2
Caution and Preventive Tips
Handle with care, do not drop the unit
Mount the unit in an equipment rack or place it on a solid, stable surface
Indoor use only. Do not place the unit in a humid, dusty, oily, or smoky site
Do not place it in an area with poor ventilation or in an area close to fire or other sources of
heat. Doing so may damage the unit as well as cause fire or an electric shock
When cleaning is necessary, shut down the system and unplug the unit from the outlet
before uncovering the top cover. Do not use liquid cleaners or aerosol cleaners. Use only
a damp cloth for cleaning
Always shut down the system prior connecting or disconnecting accessories, with the
exception of USB devices
This symbol intends to alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature accompanying the
appliance.
This symbol intends to alert the user to the presence of unprotected “Dangerous
Voltage” within the product’s enclosure that may be strong enough to cause a
risk of electric shock.
