GE H
EALTHCARE
D
IRECTION
FC091194, R
EVISION
11
V
IVID
7 S
ERVICE
M
ANUAL
2 - 2
Section 2-2 - General Console Requirements
Section 2-2
General Console Requirements
2-2-1
Console Environmental Requirements
2-2-1-1
If the unit is very cold or hot
2-2-1-2
Environmental specifications
2-2-1-3
Cooling
The cooling requirement for the Vivid 7 is 3500 BTU/hr. This figure does not include cooling needed for
lights, people, or other equipment in the room. Each person in the room places an additional 300 BTU/
hr. demand on the cooling system.
2-2-1-4
Lighting
Bright light is needed for system installation, updates and repairs. However, operator and patient
comfort may be optimized if the room light is subdued and indirect. Therefore a combination lighting
system (dim/bright) is recommended. Keep in mind that lighting controls and dimmers can be a source
of EMI which could degrade image quality. These controls should be selected to minimize possible
interference.
CAUTION
If the unit is very cold or hot, do not turn on its power until it has had a chance to acclimate to
its operating environment.
Table 2-2
Vivid 7 Acclimate Time
DON’T STORE AT
THESE
TEMPERATURES
KEEP STORAGE TEMPERATURE WITHIN THESE LIMITS
o
C
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
o
F
-40
-31
-22
-13
-4
5
14
23
32
41
50
59
68
77
86
95
104
113
122
131
140
Hrs
20
18
16
14
12
10
8
6
4
2
0
0
0
0
0
0
0
2
4
6
8
Table 2-3
Environmental Specifications for Vivid 7 Scanners
Operating temperature
Storage temperature
Humidity
Heat dissipation
10 to 35
o
C (50 to 95
o
F)
-20 to 60
o
C (-4 to 140
o
F)
< 90% rH non-condensing
3500 BTU pr hour
Summary of Contents for Vivid 7
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Page 38: ...GE HEALTHCARE DIRECTION FC091194 REVISION 11 VIVID 7 SERVICE MANUAL xxxvi...
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