Matrix Visionpro System Manual page 23

This is not always possible but every attempt should be made to place the primary protection as close as possible
to the entry point of the cables into the building, shelter or equipment housing. Hence, the system should be
installed with lighting protectors. In addition, grounding (connection to earth ground) is very important to protect the
system.
Refer "How to Make the Telecom Earth"
Protecting the System from Static charges
While installing the system or servicing the system, care must be taken to provide a path to the static charges. It is
strongly recommended that the system engineer should touch a grounded object before touching the system
before installation or maintenance tasks.
Shock and Fire Hazard
• Always wear a properly earthed, electrostatic discharge preventive wrist strap/belt while handling the
system and its components to prevent damage to the system and harm towards yourself.
• Do not open the system in power ON condition, to avoid shock hazards.
• The ventilation openings on the sides of the product's enclosure must not be blocked or covered to prevent
overheating.
• Never insert or push objects of any kind into the product through the openings as they may touch
dangerous voltage points or short-out parts which may result in fire or electric shock.
• Do not overload wall outlets and station cords as this can result in the risk of fire or electric shock.
• Do not overload wall outlets and station cords as this can result in the risk of fire or electric shock.
• Avoid using a telephone (other than a cordless type) during a storm, to prevent electric shock from
lightning.
• Do not use the telephone to report a gas leak in the vicinity of the leak so as to prevent the risk of fire.
External Devices
• When you connect external devices like telephone instruments, cables, connectors, etc., ensure that they
are of standard make and of good quality, so that the functioning of the system is not affected.
• Matrix does not guarantee the performance of external devices that are not supplied by it.
Cleaning and Maintenance
• Switch off power supply, and only then unplug the product from the power outlet before cleaning.
• Do not use liquid cleaners or aerosol cleaners.
• Use a dry cloth for cleaning.
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for detailed information.
Matrix VISIONPRO System Manual