GE B20, Руководство пользователя

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Selecting the ECG filter
1. Press the
ECG
key.
2. Select ECG Setup - Filter , and select the appropriate option:
• STfilt : Filters high-frequency artifacts but catches slow ST
changes.
• Monit : Filters high-frequency artifacts and slow ST changes.
• Diagn : Catches high-frequency changes and slow ST
changes.
Changing the HR source
1. Press the
ECG
key.
2. Select ECG Setup - HR Source , and select the appropriate option.
• AUTO , which selects the first available HR source
• ECG
• Art
• ABP
• UAC
• Pleth
NOTE: Art , ABP , and UAC display when a related label is selected.
Selecting other HR parameters
You can select what is displayed with heart rate:
1. Press the
ECG
key.
2. Select ECG Setup - Display with HR , and select the appropriate
option.
• PR
• PVC
• None .
Displaying the ECG grid
1. Press the
ECG
key
2. Select ECG Setup - Select Grid , and select the appropriate
option:
•
ON : To view ECG wavefroms over gridlines
• OFF : To view ECG wavefroms without gridlines
Adjusting the beat sound volume
1. Press the
ECG
key.
2. Select ECG Setup - Beat Sound Volume .
3. Adjust the volume from 0 to 10 . If you select 0 , there is no audible
sound.
Setting the ECG alarms
1. Press the
ECG
key.
2. Select ECG Alarms .
• To set up the limits, select Adjust Limits .
• To OFF/ON the HR limits. select HR Alarm .
• To OFF/ON the PVC limits, select PVC Alarm .
• To adjust ST limits, select ST Alarms .
3. You can also select Alarms Setup to adjust ECG or related
alarms.