Carestream Carestream Vita Flex CR System, User Manual, Page: 12 / 86

Site Preparation
2–4 6K7304 | 2014-10-20
Guidance and manufacturer’s declaration - electromagnetic immunity
The Vita Flex system is intended for use in the electromagnetic environment specified below. The cus-
tomer or the user should assure that it is used in such an environment.
Immunity test IEC 60601 test level
Compliance
level Electromagnetic environment - guidance
Portable and mobile RF communications equip-
ment should be used no closer to any part of the
CR System, including cables, than the recom-
mended separation distance calculated from the
equation applicable to the frequency of the trans-
mitter.
Recommended separation distance
Conducted RF IEC
61000-4-6 3 Vrms
150 kHz to 80 MHz 3 Vrms d = 1.17 ÷P
Radiated RF IEC
61000-4-3 3 Vrms
80 MHz to 2.5 GHz 3 v/m d = 1.17 ÷P 80 MHz to 800 MHz
d = 2.33 ÷P 800 M Hz to 2.5 GHz
where P is the maximum output rating of the
transmitter in watts (W) according to the transmit-
ter manufacturer and d is the recommended sepa-
ration distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site sur-
vey
*
,should be less than the compliance level in
each frequency range
†
.
Interference may occur in the vicinity of equip-
ment marked with the following symbol:
Note 1: At 80 MHz and 800 MHz, 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.
* Field from fixed transmitters, such as base station 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 Scanner is used exceeds the applicable RF compliance level above, the Scanner should be observed
to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or
relocating the Scanner.
† Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 v/m.