OXYGEN CONCENTRATOR USER MANUAL
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and d is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey, a should be less than the
compliance level in each frequency range
b
Interference may occur in the vicinity of
equipment marked with the following
symbol:
NOTE1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2 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 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 is used
exceeds the applicable RF compliance level above, the ME 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.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3
V/m.
ENVIRONMENT PROTECTION
Dispose of the device in accordance with local regulations. When the
product is at the end of its life and the user intends to discard the product, it
must be disposed of separately from other waste. Please contact your local
agency or waste disposal service center for instruction and local disposal laws.
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