EC Line EC-1553, User Manual

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Safety information
Before installing and using the EC-1553, take note of the following precautions:
• Read all instructions carefully.
• Do not place the unit on an unstable surface, cart, or stand.
• Do not block the slots and opening on the unit, which are provided for ventilation.
• Do not push objects in the ventilation slots as they may touch high voltage components and result in
shock and damage to the components.
• Only use the power source indicated on the marking label. If you are not sure, contact your dealer or the
Power Company.
• The unit uses a three-wire ground cable, which is equipped with a third pin to ground the unit and
prevent electric shock. Do not defeat the purpose of this pin. If your outlet does not support this kind of
plug, contact your electrician to replace your obsolete outlet.
• Do not place anything on the power cord. Place the power cord where it will not be in the way of foot
traffic.
• Follow all warnings and cautions in this manual and on the unit case.
• When replacing parts, ensure that your service technician uses parts specified by the manufacturer.
• Avoid using the system near water, in direct sunlight, or near a heating device.
WARNING
The system uses a 3V CR2032 battery mounted on the mainboard to
keep time. There is a risk of explosion if the wrong battery type is used
when replacing. Dispose of used batteries according to local ordinance
regulations.
CAUTION
The USB ports can be damaged if care is not taken when connecting
devices. Ensure USB devices are correctly inserted.
Plugging a phone line into the LAN port (RJ-45 connector) can damage
the connector. Take care only plug an RJ-45 connector into the LAN port.