Mindray VS-900, Руководство оператора

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B-5
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV
broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location in which the [ME EQUIPMENT or ME
SYSTEM] is used exceeds the applicable RF compliance level above, the [ME EQUIPMENT or ME
SYSTEM] should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as re-orienting or relocating the [ME EQUIPMENT
or ME SYSTEM].
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than3V/m.
WARNING

The device is configured with a wireless network connector to receive wireless
signal. Other devices may interfere with this device even though they meet the
requirements of CISPR.
Recommended separation distances between portable and mobile RF communications
equipment and the device
The device is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the device can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the device as recommended below,
according to the maximum output power of the communications equipment.
Rated
maximum
output power
of transmitter
（
W
）
Separation distance in meters (m) according to frequency of the
transmitter
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 1.20 1.20 2.30
10 3.80 3.80 7.30
100 12.00 12.00 23.00
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.
P d 2 . 1

P d 2 . 1

P d 3 . 2
