ECO 2 Ultrasound Diagnostic System
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fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast, and TV broadcast transmitter cannot be
predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the measured field strength
in the location in which the ultrasound system is used exceeds the applicable RF compliance level
as stated in the immunity declaration, the ultrasound system should be observed to verify normal
operation. If abnormal operation is observed, additional measures may be necessary, such as
re-orienting or relocating the ultrasound system or using an RF shielded examination room may be
necessary.
Use either power supply cords provided or designated by CHISON. Products equipped with a
power source plug should be plugged into the fixed power socket which has the protective
grounding conductor. Never use any adaptor or converter to connect with a power source plug (e.g.
three-prong-to-two-prong converter).
Locate the equipment as far away as possible from other electronic equipment.
Be sure to use only the cables provided by or designated by CHISON. Connect these cables
following the installation procedures (e.g. wire power cables separately from signal cables).
Lay out the main equipment and other peripherals following the installation procedures
described in this manual.
Notice against User Modification
The user should never modify this product.
User modifications may cause degradation in Electrical Safety. Modification of the product
includes changes in:
Cables (length, material, wiring, etc.)
System configuration/components
User modifications may cause degradation in EMC performance. Modification of the product
includes changes in:
Cables (length, material, wiring, etc.)
System installation/layout
System configuration/components
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