Controlling Computer And Accessories; Electrical Safety; Peripheral Configurations - GE Medical Systems PRODIGY Service Manual

1.7

Controlling Computer and Accessories

1.7.1 Electrical Safety

IEC and UL/CSA certification
1.7.2 Electromagnetic interference

1.7.3 Peripheral Configurations

1.7.4 Standard room configuration (system no. DF+12000 and
greater)
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1-26 Safety
IEC: To maintain electrical safety, all computer equipment and accessories
connected to the scanner must meet all IEC requirements for safety, such as
IEC 950, "Safety of information technology equipment, including electrical
business equipment," and IEC 801-5, "EMC Surge Immunity Requirements."
The computer and all accessories must have the CE label.
UL/CSA: To maintain electrical safety, all computer equipment and
accessories connected to the scanner must have safety agency approvals for
UL/CSA.
Although the scanner meets safety standards regarding electromagnetic
interference (EN60601-1-2), you may still experience a loss of performance
under extreme electromagnetic conditions. Maximize the distance between
the scanner and other equipment, and use a dedicated power line, to avoid
interference to and from the scanner.
distributor before adding peripherals.
Note: The scanner's output power strip can be used to supply the
Host PC with isolated power. If it is to be used the following
conditions must be met. If the conditions cannot be met, the
scanner's output power strip cannot be used.
Note: See also Peripheral Block Diagrams - Section 2.2.3
The computer, peripherals, and all other equipment must be located more
than 1.83 m from the scanner. Use an outlet strip to power the computer and
all peripherals. The outlet strip must be mounted off the floor so that it does
not touch other equipment. If your outlet strip was provided by LUNAR, it has
a maximum output of 15A, 120VAC. Only system-related equipment should
be powered by the outlet strip.
The correct connection of the computer and all
peripherals is necessary to maintain electrical
safety. The signal cable of the scanner is
intended only for connection to an approved
computer. Call LUNAR Support or your LUNAR
PRODIGY Service Manual (Rev C - 2000)