Dräger Medical JM-103, Руководство по эксплуатации

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DRAFT 20 June 2005
Jaundice Meter (Model JM-103) User Manual (usr070) Page 2 - 15
SP
ECI
FIC
AT
IO
NS
NOTE:
At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE:
These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from
structures, objects, and people.
a. Field strengths from fixed transmitters, such as base stations for radio,
cellular/cordless telephones, 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 unit is used exceeds the
applicable RF compliance level, observe the unit to verify normal operation.
If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the unit.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be < 3
V/m.
Guidance and Manufacturer’s Declaration—Electromagnetic
Immunity
The Jaundice Meter (JM-103) is intended for use in the electromag-
netic environment specified below. The customer or user of the unit
should ensure that the unit is used in such an environment.
Immunity
Test
IEC
60601
Test
Level
Compli
ance
Level
Electromagnetic Environment—
Guidance
Recommended Separation Distance