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Patient Monitor User’s manual

7-9

【Diagnosis】: Use when diagnostic quality is required. The unfiltered ECG

wave is displayed so that changes of waveform are visible.

【Surgery】:Use while the signal is distorted by high-frequency or

low-frequency interference. During a surgery, selecting the mode【Surgery】

can reduce artifacts and the interference from electro-surgical units. Under

normal measurement conditions, selecting【Surgery】may suppress the QRS

complexes too much so as to interfere the ECG analysis.

【User】: Users can manually set the switches of various filters as required.

 The states of the filter under various ECG modes

Filter

ECG mode

Drift filter HUM filter EMG filter

Diagnosis

Off Optional

Off

Surgery

Intense On Intense

Monitor

Mild On Mild

User

Optional

Note:Under the mode of【Surgery】and【Monitor】, the state of the filter

cannot be regulated. Only under the state 【Diagnosis】of【User】

can the state be regulated. Please select 【 Monitor 】 during

monitoring a patient, select【Surgery】under the state of great

interference.

 Setting QRS Volume

The monitor will give out QRS sound according to HR value. Select【QRS

Volume】in the ECG setting menu to change the QRS volume. The volume can

be set to a value between 1 and 6, and also can be silenced.

 Setting the Primary Lead

Select【Primary Lead】in ECG parameter setting menu, and you can set

the primary lead as required, the wave of primary lead will be displayed on

the top of the screen.

7.5.2 Setting ECG Waveform

Select one ECG waveform to enter the ECG wave setting menu.



Biolight Q7 User Manual

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