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
±
1
kV
for
input/output
lines
Mains
power
quality
should
be
that
of
a
typical
commercial
or
hospital
environment.
Surge
IEC
61000-4-5
±
1
kV
line(s)
to
line(s)
±
2
kV
line(s)
to
earth
±
1
kV
line(s)
to
line(s)
±
2
kV
line(s)
to
earth
Mains
power
quality
should
be
that
of
a
typical
commercial
or
hospital
environment.
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
of
QT
ECG
requires
continued
operation
during
power
mains
interruptions,
it
is
recommended
that
QT
ECG
be
powered
from
an
uninterruptible
power
supply
or
a
battery.
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.
NOTE
U
T
is
the
a.c.
mains
voltage
prior
to
application
of
the
test
level.
QT
ECG
is
intended
for
use
in
the
electromagnetic
environment
specified
below.
The
customer
or
the
user
of
QT
ECG
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
QT
ECG,
including
cables,
than
the
recommended
separation
distance
calculated
from
the
equation
applicable
to
the
frequency
of
the
transmitter.
68
Summary of Contents for QT ECG QTERD100
Page 15: ...15...
Page 17: ...The Electrode Strip is packaged and sold separately 17...
Page 18: ...18...
Page 20: ...20...
Page 21: ...21...
Page 35: ...35...
Page 37: ...37...
Page 38: ...Input patient s symptoms Click the Note button to input patient s symptoms 38...
Page 39: ...39...
Page 41: ...41...
Page 45: ...45...
Page 47: ...47...
Page 48: ...Add comment Click the New Comment button you can add new comment 48...
Page 50: ...50...
Page 61: ...A FCC Statement B IC Statement C Advice for Electromagnetic interference 61...
Page 64: ...APPENDIX B IC Statement 64...
Page 66: ...APPENDIX C Taiwan requlatory information NCC 66...
Page 72: ...FCC Part 15C 72...
