G - 2 Operator’s Manual
G EMC Guidance and Manufacturer’s Declaration
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
The device has been evaluated to meet general RF exposure requirement. The device can be used in
portable exposure condition without restriction.
• The system needs special precautions regarding EMC and needs to be installed and put into
service according to the EMC information provided below.
• Other devices may interfere with this system even though they meet the require-ments of
CISPR.
• Preventing conducted RF immunity. Due to technological limitations, the conducted RF
immunity level are limited to 3Vrms level, conducted RF interference above 3Vrms may cause
wrong diagnosis and measurements. We suggest that you position system further from sources
of conducted RF noise.
• Portable and mobile RF communications equipment can affect system, see Table G-1,see
Table G-2, see Table G-3, see Table G-4, and see Table G-5.
If the system is operated within the electromagnetic environment listed in see Table G-3 and see
Table G-4, the system will remain safe and will provide the following basic performances:
•Imaging;
• Doppler acoustic spectral displaying;
• Taking measurements;
• Patient information;
• Date/time information.
Table G-1
GUIDANCE AND MINDRAY DECLARATION-ELECTROMAGNETIC EMISSIONS
The system is intended for use in the electromagnetic environment specified below. The customer
or the user of system should assure that it is used in such an environment.
EMISSIONS TEST COMPLIANCE ELECTROMAGNETIC ENVIROMENT -
GUIDANCE
RF emissions
CISPR 11
Group 1 The system uses RF energy only for its internal
function. Therefore, its RF emissions are very
low and are not likely to cause any interference in
nearby electronic equipment.