g 
Product Data Sheet – rev 4.2 
July 4th 2003  
Page 15 
 
 
 
LightSpeed
  
With Xtream 
CT Scanner System 
GE Medical Systems-America 
Milwaukee, USA  - Fax: 1 414 544 3384 
GE Medical Systems-Asia: 
Tokyo, Japan - Fax: 81 425 85 5490 
Hong Kong - Fax: 852 2559 3588 
GE Medical Systems-Europe 
Temperature Rate of Change:  3°C/hour max. 
• 
72 Hz Vertical deflection frequency  •  Easy-to-use calcium scoring software 
with integrated patient report generation 
•  Sync on green 
Relative Humidity Rate of Change:  5% 
RH/hour max. 
•  Snapshot Option (B7710LS) 
•  LCD Color Monitor*: 18” diagonal width 
•  CT Perfusion 2(B7700PL) 
•  Scan control keyboard (English language) 
assembly with intercom speaker, 
microphone and volume controls. 
Power Requirements: 
•  Smart Step (B7868WL) – SW 
The only facility input to the system is a 380 to 
480 V nominal, 3 phase Delta or Wye, 50/60 
Hz, 90 kVA service, 20 kVA average power; 
main disconnect to be located within 5 feet 
(1.5 m) of the PDU. The facility must also 
provide a protective disconnect device with 
low voltage, low energy local and multi-point 
remote capability, in the line feeders to the 
PDU. 
•  Smart Step HW (B7868SM & B7868SN)  
•  Global modem to allow InSite connectivity 
•  Advanced Vessel Analysis (B7868LA) 
•  3-Button Mouse 
•  CT Colonoscopy (B7868LC) 
•  3-Button Trackball 
•  CardIQ2 (B7710LR) 
•  Remote 21 inch Color Monitor (B7530RC) 
Image Networking: 
•  Exide UPS (B7999PS) 
•  Standard auto-configuring 
100BaseT/10BaseT Ethernet (UTP 
connection) 
•  Metal Free Table Interface for 3
rd
 Party 
Attachments (B7999PM) 
Complete, detailed specifications of all power 
requirements are available upon request.  For 
most installations, the Lightspeed
16
 CT 
Scanner System does not require any power 
conditioning equipment to be used in 
conjunction with the PDU. Regulators are not 
recommended for use with this system.  For 
those sites with known large power line 
transients, a suppresser filter for the system 
computer and peripherals may be useful.  In 
general, suppresser filters are not 
recommended.   
•  LCD Monitor (B7858LC) 
•  Direct network connection; multi-suite 
ethernet card not required for gateway out of 
suite 
•  GE Color Printer (E7014LA)  
•  Table Tray 
•  Protocols supported: 
•  DICOM 3.0 network send (one IP 
address at a time) and receive, 
pull/query, and storage commitment 
push; 
Siting Requirements 
Minimum Suite Size: 
•  AdvantageNet (GenesisNet) point-to-
point send, receive and pull/query (no 
broadcast); 
Overall Suite:  
Compatible UPS options are available if 
desired. 
15.5 feet (4.74 m) wide x 19.5 feet (5.96 m) 
deep x 9 feet (2.75 m) high.  
•  InSite point-to-point; 
Cooling Requirements: 
•  TCP/IP (for system administration) 
Recommended Suite Size: 
The cooling requirements do not include 
cooling for the room lighting, personnel or 
non-CT equipment present. Cooling 
requirements are listed by subsystem to allow 
planning for each room of the CT suite. 
Overall Suite: 
Compatible Options 
19.5 feet (5.96 m) wide x 24.5 feet (7.49 m) 
deep x 9 feet (2.75 m) high. 
•  A DICOM Print Interface is standard on the 
system.  
•  English Keyboard (B7800KE) 
Exam  Room: 13 feet (3.97 m) wide x 19.5 
feet (5.96 m) deep. 
Cooling requirements are given for minimum, 
recommended and growth allowance 
scenarios. 
•  French UIF & Keyboard (Z62401F) 
Control Room:  11 feet (3.36 m) wide x 12.5 
feet (3.82 m) deep. 
•  German UIF & Keyboard (Z62401G)   
•  The minimum cooling figures assume 
patient throughput of 3 patients per hour and 
75 scan rotations per patient.
 
•  Italian UIF & Keyboard (Z62401H) 
Equipment Room:  Not required.  Power 
Distribution Unit heat and noise output under 
all operating conditions with all available 
options is low enough to allow inclusion in the 
patient scanning suite with the table and 
gantry. 
•  Spanish UIF & Keyboard (Z62401S)   
• 
The recommended cooling requirements 
assume patient throughput limited by the 
tube cooling algorithm.
 
•  Portuguese UIF & Keyboard (Z62401P) 
•  ConnectPro HIS/RIS Interface with 
Performed Procedure Step (PPS) M4 
compatibility (B7500LN) 
• 
The suite cooling can be sized for future 
developments by using the growth 
allowance figures. This cooling will 
accommodate more patients per hour and/or 
potential future system enhancements.
 
•  Bar Code Reader (B7540RB) 
Temperature and Humidity: 
•  Volume Viewer (B7540LD) 
Exam and Control Rooms: 60°-75°F (15°-
26°C) at 30%-60% relative humidity (non-
condensing). 
•  DentaScan (B7540LS) 
 
•  SmartScorePro (B7850PL) – Gating SW  
•  Prospective or retrospective EKG-gated 
cardiac imaging in a single breath-hold  
Equipment Room:  If a separate equipment 
room is used to house the PDU, the allowable 
temperature range is 60°-84°F (15°-29°C) at 
30%-60% relative humidity (non-condensing). 
•  250-300 msec temporal resolution 
* Option