Performance Verification 17
YM6000 Service Manual
General
Operation
Tests
Alarms
and
Alarm
Silence
1.
Connect
the
monitor
to
an
AC
power
source.
2.
Press
Power
button
to
turn
on
the
monitor.
3.
Connect
SpO
2
simulator
to
sensor
input
cable
and
connect
cable
to
monitor.
4.
Set
SpO
2
simulator
as
follows:
SpO
2
of
75%
and
pulse
rate
of
60bpm.
5.
Verify
following
the
monitor
reaction:
a.
Pulse
bar
begins
to
track
artificial
pulse
signal
from
SpO
2
simulator.
b.
After
about
10
to
20
seconds,
the
monitor
displays
saturation
and
pulse
rate
as
specified
by
simulator.
Verify
values
are
within
following
tolerances:
z
Tolerance
of
Oxygen
Saturation
:
±2
%
z
Tolerance
of
Pulse
Rate
:
±3bpm
c.
Audible
alarm
sounds
and
“
SpO
2
:
Lower
limit
violated.
”
message
will
be
displayed
and
%
SpO
2
numerical
area
will
flash,
indicating
the
parameter
has
violated
default
alarm
limits.
6.
Press
Alarm
silence/suspension
button
on
the
monitor
front
panel.
Audible
alarm
is
temporarily
silenced.
7.
Verify
the
following:
a.
An
audible
alarm
remains
silenced.
b.
Alarm
silence
icon
appears
in
%SpO
2
numerical
area
on
display.
c.
%SpO
2
display
continues
flashing.
d.
Audible
alarm
returns
in
approximately
120
seconds.
HR/PR
Tone
Volume
Control
1.
Press
Power
button
to
turn
on
the
monitor.
2.
Connect
SpO
2
simulator
to
sensor
input
cable
and
connect
cable
to
monitor.
3.
Set
SpO
2
simulator
as
follows:
SpO
2
of
75%
and
pulse
rate
of
60bpm.
4.
Verify
SpO
2
and
pulse
rate
values
are
correctly
displayed.
5.
Press
Alarm
silence/suspension
button
on
front
panel
of
the
monitor
to
temporarily
silence
audible
alarm.
6.
Verify
HR/PR
source
on
HR/PR
numerical
area
is
set
to
“
SpO
2
”.
7.
Select
Setup
icon
on
the
screen
to
display
Setup
menu
.
8.
Rotate
the
trim
knob
to
highlight
HR/PR
tone
volume
on
Setup
menu
and
press
the
trim
knob
to
adjust
HR/PR
tone
volume.
9.
Set
HR/PR
tone
volume
level
1
to
level
7
and
return
to
the
monitoring
screen.
Verify
beeping
pulse
rate
tone
increases.
10.
Set
HR/PR
tone
volume
level
7
to
level
1
and
return
to
the
monitoring
screen.
Verify
beeping
pulse
rate
tone
decreases.
Summary of Contents for YM6000
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