Chison ECO 1VET, Operation Manual

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ECO Series VET Digital Color Doppler Ultrasound System
4
Notice upon Installation of Product
Separation distance and effect from fixed radio communications equipment: field strengths from 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 by 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

Securing system parts (cover open/close, cover screwing)