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Service Manual Functional verification 21
If incorrect, press NEXT and UP or DOWN to select and change the time and date.
Then enter the new setting by pressing the ENTER key.
20. Turn off the monitor.
ECG/RESP Channel and Alarm Indicators
The following procedures verify the ECG channel and the alarm indicator drivers. The
setup procedure below is used for both the visual and the electrical checks that follow.
Setup
1. Turn on the monitor and verify that it powers up correctly.
2. Put the monitor into FACTORY ADULT MODE by pressing SETUP > MORE >
CHANGE > SETUP > USE NOW > YES.
3. Press HOME to return to the Main Menu.
4. Set the patient simulator as follows:
• ECG Waveform: normal sinus rhythm
• ECG Rate: 80 beats per minute (bpm)
• ECG Size: 1 mV amplitude
• Resp Lead: Lead I
• Resp Baseline Impedance: 1 KΩ
• Resp Rate: 40 breaths/minute (br/m)
• Resp Breath Amplitude: 1.0Ω
5. Set the monitor as follows:
• Respiration Lead: Lead I (ECG/RESP, MORE; select lead and change as
necessary)
• ECG Lead: Lead II (ECG/RESP, ECG LEAD)
• ECG Size: 1 mV (ECG/RESP, ECG SIZE)
• Resp Size: 8X (ECG/RESP, RESP SZE)
• Respiration ON (ECG/RESP, MORE; select and set RESP to ON)
• ECG Sweep: 25 mm/Sec (SETUP, MORE; select and change HR/PR sweep as
necessary)
•Alarms (software versions 3.6x and greater): Set alarm limits to OFF for HR/PR
and RR/BR (SETUP > ALARMS > LIMITS > ON/OFF > NEXT SETTING > ON/
OFF > NEXT PARAMETER > ON/OFF > NEXT SETTING > ON/OFF. Press
HOME . The ALARM(S) OFF light will turn on, indicating that one or more
alarm limits have been disabled.
• Alarms: (all other software versions): All alarms OFF (SETUP > ALARMS > ALL
ALARM. Press YES when prompted until all alarms are off except for the Apnea
alarm, which cannot be turned off. The ALARM(S) OFF light will turn on, indicating
that one or more alarm limits have been disabled.