Dräger Zeus Infinity Empowered - Electromagnetic Emissions; EMC Declaration; General Information

Technical data
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Instructions for use Zeus Infinity Empowered SW 2.n
EMC Declaration
General information
The EMC conformity of the device has been evalu-
ated in conjunction with the external cables, trans-
ducers, and accessories specified in the list of ac-
cessories. Other accessories which do not affect
EMC conformity may be used if no other reasons
forbid their use (see other sections of these instruc-
tions for use). The use of non-compliant accesso-
ries may result in increased emissions or de-
creased immunity of the medical device.
The medical device may only be used adjacent to
or stacked with other devices when the configura-
tion is approved by Dräger. If adjacent or stacked
use of non-approved configurations is inevitable,
verify normal operation of the medical device in the
configuration in which it will be used. In any case,
strictly observe the instructions for use of the other
devices.
Electromagnetic emissions
When using wireless networking, be aware that the
system operates at 2.4 GHz range. Other equip-
ment, even if compliant with CISPR emission re-
quirements, can interfere with reception of wireless
data. When selecting wireless systems (wireless
communication media, pager systems, etc.) for use
in installations where wireless networking is used,
care must always be used to ensure that operating
frequencies are compatible. For example, selecting
wireless communication media that operate at
2.4 GHz will likely cause difficulty with the network-
ing components. Low-level signals such as ECG
signals are particular susceptible to interference
from electromagnetic energy. Even if the equip-
ment meets the test requirements described below,
smooth operation cannot be guaranteed – the ‘qui-
eter‘ the electrical environment the better. In gen-
eral, increasing the distance between electrical de-
vices decreases the likelihood of interference.
Detailed radio frequency characteristics
Communication devices in accordance with
IEEE 802.11b:
– 2412 to 2472 MHz
– DSSS (direct-sequence spread spectrum) lim-
ited to 100 mW
– Applicable to access points and client adapters
Communication devices in accordance with
IEEE 802.15.1:
– 2400 to 2485 MHz
– FHSS (frequency-hopping spread spectrum)
limited to 2.5 mW
See the instructions for use of the wireless devices
for further details.