Iridex IQ 577 - Page 47

15510-EN Rev G Wireless Footswitch and EMC 43
Guidance and Manufacturer’s Declaration - Immunity
This laser system (console and accessories) is intended for use in the electromagnetic environment specied
below. The customer or the user of the laser system should assure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level
Electromagnetic
Environment -
Guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood,
concrete, or ceramic tile.
If oors are covered with
synthetic material, the
relative humidity should
be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power supply lines
±1 kV for input/output lines
±2 kV for power supply lines
Not Applicable
Mains power quality
should be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
±1 kV differential mode
±2 kV common mode
Mains power quality
should be that of a typical
commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
) for 0.5 cycle
40% U
T
(60% dip in U
T
) for 5 cycles
70% U
T
(30% dip in U
T
) for 25 cycles
<5% U
T
(>95% dip in U
T
) for 5 sec
<5% U
T
(>95% dip in U
T
) for 0.5 cycle
40% U
T
(60% dip in U
T
) for 5 cycles
70% U
T
(30% dip in U
T
) for 25 cycles
<5% U
T
(>95% dip in U
T
) for 5 sec
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user
or the laser system
requires continued
operation during power
mains interruptions, it is
recommended that the
laser system be powered
from an uninterruptible
power supply or
a battery.
(50/60 Hz)
magnetic eld
IEC 61000-4-8
3 A/m 3 A/m Power frequency
magnetic elds should
be at levels characteristic
of a typical location in
a typical commercial or
hospital environment.
NOTE: U
T
is the AC mains voltage prior to application of the test level.