Operator’s Manual 8-7
110017276EN Rev. B
8 Specifications
Guidance and Manufacturer’s declaration – electromagnetic immunity
The
Stellaris® PC
Vision Enhancement System is intended for use in the electromagnetic environment
specified below. The customer or the user should assure that it is used in such an environment.
Immunity Test
IEC 60601 test
level
Compliance
level
Electromagnetic environment – guidance
Conducted RF
IEC 61000-4-6
3 Vrms 150 kHz
to 80 MHz
3 Vrms
Portable and mobile RF communications equipment
should be used no closer to any part of the
Stellaris® PC
Vision Enhancement System , including
cables, than the recommended separation distance
calculated from the equation applicable to the
frequency of the transmitter.
Recommended Separation distance
d =
1,2
√P (Conducted)
d =
1,2
√P 80 Mhz to 800 MHz (Radiated)
d =
2,3
√P 800 Mhz to 2,5 GHz (Radiated)
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in metres (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:
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to
2,5 GHz
3 V/m
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
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
Stellaris® PC
Vision Enhancement System is used exceeds the applicable RF compliance level above,
the
Stellaris® PC
Vision Enhancement System should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating the
Stellaris® PC
Vision Enhancement System .
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Summary of Contents for STELLARIS PC
Page 1: ...Operator s Manual ...
Page 78: ...1 68 Operator s Manual 110017276EN Rev B 1 Getting Started ...
Page 190: ...3 36 Operator s Manual 110017276EN Rev B 3 ...
Page 244: ...4 54 Operator s Manual 110017276EN Rev B 4 ...
Page 284: ...6 26 Operator s Manual 110017276EN Rev B 6 Troubleshooting ...
Page 329: ...Preface ...
Page 330: ...Table of Contents ...
Page 331: ...Getting Started ...
Page 332: ...User Interface ...
Page 333: ...Customizing Your System ...
Page 334: ...Detailed Reference ...
Page 335: ...Cleaning and Sterilization ...
Page 336: ...Troubleshooting ...
Page 337: ...Service and Warranty ...
Page 338: ...Specifications ...
Page 339: ...Glossary ...
Page 340: ...Index ...
Page 341: ...Preface ...
Page 342: ...Table of Contents ...
Page 343: ...Getting Started ...
Page 344: ...User Interface ...
Page 345: ...Customizing Your System ...
Page 346: ...Detailed Reference ...
Page 347: ...Cleaning and Sterilization ...
Page 348: ...Troubleshooting ...
Page 349: ...Service and Warranty ...
Page 350: ...Specifications ...
Page 351: ...Glossary ...
Page 352: ...Index ...