GE BrightSpeed Elite, Руководство по предварительной установке

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GE H
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5141177-100, R
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Chapter 1 - Introduction Page 41
1 – In
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4.5 Installation Requirements & Environment Control :
In order to minimize interference risks, the following requirements shall apply.
4.5.1 Cable Shielding & Grounding
All interconnect cables to peripheral devices must be shielded and properly grounded. Use of
cables not properly shielded and grounded may result in the equipment causing radio frequency
interference.
4.5.2 This product complies the radiated emission as per CISPR11 Group 1 Class A
standard limits
The BrightSpeed System is predominantly intended for use, in non-domestic environments, and not
directly connected to the Public Mains Network. The BrightSpeed System is predominantly intended
for use (e.g. in hospitals) with a dedicated supply system, and with a X-ray shielded room. In case
of using in a domestic environment (e.g. doctor’s offices), in order to avoid interferences, it is
recommended to use a separated AC power distribution panel & line with a X-ray shielded room.
4.5.3 Subsystem & Accessories Power Supply Distribution
All components, accessories subsystems, systems which are electrically connected to the
BrightSpeed System, must have all AC power supplied by the same power distribution panel & line.
4.5.4 Stacked Components & Equipment
The BrightSpeed System should not be used adjacent to or stacked with other equipment; if
adjacent or stacked use is necessary, the BrightSpeed System should be observed in order to verify
normal operation in the configuration in which it will be used.
4.5.5 Low Frequency Magnetic Field
In case of a digital BrightSpeed System, the Gantry (digital detector) shall be apart 1meter from the
generator cabinet, and 1meter apart from the analog (CRT) monitors. These distance specifications
will minimize the low frequency magnetic field interference risk.
4.5.6 Static Magnetic Field Limits
In order to avoid interference on the BrightSpeed system, static field limits from the surrounding
environment are specified.

Static field is specified less than <1 Gauss in Examination room, and in the Control Area.
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4.5.7 Electrostatic Discharge Environment & Recommendations
In order to reduce electrostatic discharge interference, install a charge dissipative floor material to
avoid electrostatic charge buildup.
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The relative humidity shall be at least 30 percent.
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The dissipative material shall be connected to the system ground reference, if applicable.