Canon CXDI-55G User Manual
Page 7
Safety Information
(5)
Recommended Separation Distances
The CXDI-55G is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The user of the CXDI-55G can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communica-
tions equipment (transmitters) and the CXDI-55G as recommended below, according to the
maximum output power of the communications equipment.
NOTE 1: To maintain the optimum EMC performance, use only the cables which are designated.
NOTE 2: Do not install the CXDI-55G and Power Box (CXDI SYSTEM II) adjacent to or stacked on top
of or underneath any other system devices.
NOTE 3: Essential Performance in terms of Electromagnetic Disturbances
• No adverse effects on image acquisition
• No adverse effects on image data transmission
Rated maximum
output power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz ~ 80 MHz
80 MHz ~ 800 MHz
800 MHz ~ 2.5 GHz
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in metres (m) can be estimated using the equation applicable to the frequency of the
transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to
the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected
by absorption and reflection from structures, objects and people.
Name
Type of shield
Length
Notes
Power cable
Non-shielded
3 m
Provided with Power Box
Sensor cable
Shielded
7.8 m
Provided with the Sensor Unit
X-ray interface cable
Non-shielded
20 m
Provided with Power Box
Remote switch cable
Non-shielded
20 m
Provided with Power Box
LAN cable
Non-shielded
Max. 20 m
Not provided
P
=
d
2
.
1
P
=
d
2
.
1
P
=
d
3
.
2