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XD 17, XD⁺17 | Remarks for HF-emission and immunity | 135
Note: These Guidelines may not apply to all situations. The dis-
persion of electromagnetic waves is influenced by absorption
and reflections from buildings, objects and people.
WARNING:
Field strengths from fixed transmitters, such as base stations
for radio (cellular/cordless) telephones and land mobile ra-
dios, 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 con-
sidered. If the measured field strength in the location in
which this device is used exceeds the applicable RF compli-
ance level above, this device should be observed to verify
normal operation. If abnormal performance is observed, ad-
ditional measures may be necessary, such as re-orienting or
relocating this device.
WARNING:
The field strength will be lower than 3 V/m above the fre-
quency range from 150 kHz to 80 MHz.
WARNING:
Portable RF communications equipment (including peripher-
als such as antenna cables and external antenns) should be
used no closer than 30cm (12 inches) to any part of the DR
detector, including cables specified for use with the equip-
ment. Otherwise, degradation of the performance of this
equipment could result.
0434A EN 20210426 1355
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