Service manual

CHAPTER 1MAINTENANCE TESTS
24 9650-0801-01 Rev. A
Heart Rate Alarm Test
Tools Needed ECG simulator
Do this... Observe this... Pass/Fail
1.
Press the power button on the
Propaq MD to turn the unit on.
Connect the ECG leads to the
ECG
simulator
. Set the simulator to 120
BPM and press the Leads quick
access key
() on the Propaq
MD unit and select lead II.
II displays next to the Leads quick
access key.
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2. On the Propaq MD:
• Press the Next quick
access key ( ) key to
access the second set of
quick access keys.
• Press the Alarm quick
access key ().
• Press the Limits softkey.
The Alarm Settings menu displays.
oo
3. On the Propaq MD, select HR/PR
Alarm in the Alarm Settings menu
and use the navigation keys to do
the following:
• Set the Upper Limit Enable
to ON.
• Set the Lower Limit
Enable to ON.
• Set the Lower limit to 30.
• Set the Upper limit to 150.
Use the navigation keys to exit the
Alarm Settings menu.
4. On the Propaq MD, press the Alarm
Suspend key ( ).
The red alarm suspension timer
displays at the top of the next to the
message area.
5.
Remove a lead wire from the
ECG
simulator.
T
he ECG LEAD FAULT message
displays.
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6. On the Propaq MD, press the Alarm
Suspend key ( ).
The Alarm Suspend key flashes
.
7.
Reattach ECG Lead wire to
ECG
simulator.
The ECG LEAD FAULT message no
longer displays.
oo
Set simulator to 20 BPM or lower.
Heart Rate Value is highlighted and
the alarm tone sounds. The HR/PR
LOW ALARM message displays.
8. On the Propaq MD, press the Alarm
Suspend key ( ).
The Alarm Suspend key flashes.
The
red alarm suspension timer displays
at the top of the screen next to the
message area.
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9. Set the simulator to 120 BPM.
I, II,
III...