User's Manual

Guidance and manufacturer’s declaration – electromagnetic immunity
The Tobii Dynavox I-Series+ device is intended for use in the electromagnetic environment specified below. The customer or
the user of the Tobii Dynavox I-Series+ device should assure that it is used in such an environment.
IMMUNITY test
IEC 60601 test level Compliance level
Electromagnetic environment
– guidance
Voltage dips, short
interruptions and voltage
variations on power supply
input lines.
IEC 61000-4-11
< 5 % UT (>95 % dip in UT)
for 0.5 cycles.
40 % UT (60 % dip in UT)
for 5 cycles.
70 % UT (30 % dip in UT)
for 25 cycles.
< 5 % UT (>95 % dip in UT)
for 5 s
< 5 % UT (>95 % dip in UT)
for 0.5 cycles.
40 % UT (60 % dip in UT)
for 5 cycles.
70 % UT (30 % dip in UT)
for 25 cycles.
< 5 % UT (>95 % dip in UT)
for 5 s
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
the Tobii Dynavox I-Series+
device requires continued
operation during mains
interruptions, it is
recommended that the
Tobii Dynavox I-Series+
device batteries are in place
or that the device be
powered from an
uninterruptable power supply
(UPS).
UT is at 100 VAC 60 Hz or
230 VAC 50 Hz.
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
Guidance and manufacturer’s declaration – electromagnetic immunity
The Tobii Dynavox I-Series+ device is intended for use in the electromagnetic environment specified below. The customer of
the user of the Tobii Dynavox I-Series+ device 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 equipment
should be used no closer to
any part of the
Tobii Dynavox I-Series+
device, including cables,
than the recommended
separation distance
calculated from the equation
applicable to the frequency
of the transmitter.
Recommended separation
distance
Conducted RF
IEC 61000-4-6
3 Vrms 150 kHz to 80 MHz 3 V
for 150 kHz to
80 MHz
Radiated RF
IEC 61000-4-3
3 V/m 80 MHz to 2.5 GHz
3 V/m
for 80 MHz to
800 MHz
Tobii Dynavox I-Series+ User’s manual v.1.0 - en-US
Appendix B Compliance Information
81