EverFocus 22HH1144 DVR User Manual


 
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Unplug the unit from the outlet before cleaning. Do not use liquid cleaners, abrasive or aerosol
cleaners. Use a damp cloth for cleaning
Attachments
Do not use attachments not recommended by the product manufacturer as they may cause hazards.
Water and Moisture
Do not use this unit near water-for example, near a bath tub, wash bowl, kitchen sink, or laundry tub,
in a wet basement, near a swimming pool, in an unprotected outdoor installation, or any area which is
classified as a wet location.
Servicing
Do not attempt to service this unit by yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
Power Cord Protection
Power supply cords should be routed so that they are not likely to be walked on or pinched by items
placed upon or against them, playing particular attention to cords and plugs, convenience receptacles,
and the point where they exit from the appliance.
Object and Liquid Entry
Never push objects of any kind into this unit through openings as they may touch dangerous voltage
points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the
unit.
"Rack Mount Instructions - The following or similar rack-mount instructions are included with the installation
instructions:
A) Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient. Therefore, consideration should
be given to installing the equipment in an environment compatible with the maximum ambient temperature
(Tma) specified by the manufacturer.
B) Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised.
C) Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition
is not achieved due to uneven mechanical loading.
D) Circuit Overloading - Consideration should be given to the connection of the equipment to the supply
circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.