Warnings And Cautions; Explanation Of Graphical Symbols - HIKVISION 720TVL Instruction Manual

WARNINGS AND CAUTIONS

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE. DO NOT INSERT ANY METALLIC OBJECT
THROUGH THE VENTILATION GRILLS OR OTHER OPENINGS ON THE EQUIPMENT.
CAUTION

EXPLANATION OF GRAPHICAL SYMBOLS

The lightning flash with arrowhead symbol, within an equilateral triangle,
is intended to alert the user to the presence of uninsulated ''dangerous
voltage'' within the product's enclosure that may be of sufficient magnitude
to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(Servicing) instructions in the literature accompanying the product.
PRECAUTIONS
Installation
Do not install the unit in an extremely hot or humid place or in a place subject to excessive dust, mechanical vibration.
Cleaning
Clean the unit with a slightly damp soft cloth.
Use a mild household detergent. Never use strong solvents such as thinner or benzene as they might damage the
finish of the unit.
Retain the original carton and packing materials for safe transport of this unit in the future.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICABLE PARTS INSIDE.
REFFER SERVICING TO QUALIFIED SERVICE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
PERSONNEL.