Mindray BeneView T8, Operation Manual

Page: 83 / 290

Monitoring ECG/Resp
7-9
7.5 Changing ECG Settings
7.5.1 Accessing ECG Menus
By selecting the ECG parameter window, you can access the [
ECG Setup
] menu. By
selecting any ECG wave, you can enter its lead menu.
7.5.2 Choosing the Alarm Source
In most cases the HR and PR numerics are identical. In order to avoid simultaneous alarms
on HR and PR, the monitor uses either HR or PR as its active alarm source. To change the
alarm source, select [Alm Source] in the [ECG Setup] menu and then select either:
„ [
HR
]: if you want the HR to be the alarm source for HR/PR.
„ [
PR
]: if you want the PR to be the alarm source for HR/PR.
„ [
Auto
]: If the [Alm Source] is set to [Auto], the patient monitor will use the heart rate
from the ECG measurements as the alarm source whenever a valid heart rate is available.
If the heart rate becomes unavailable, for example the ECG module is turned off or
becomes disconnected, the patient monitor will automatically switch to PR as the alarm
source.
7.5.3 Choosing a 5-Lead ECG Display Screen
When monitoring with a 5-lead set, you can, in the [
ECG Setup
] menu, set the [
ECG
Display
] screen to:
„ [
Normal
]: The ECG waveform area shows 2 ECG waveforms.
„ [
Full-Screen
]: The whole waveform area shows 7 ECG waveforms only.
„ [
Half-Screen
]: The upper half part of the whole waveform area displays 7 ECG
waveforms.
When [
ECG Display
] is set to [
Normal
] and [
Sweep Mode
] is set to [
Refresh
], cascaded
ECG waveforms can be displayed. To cascade ECG waveforms:
1. Select either ECG wave to enter its lead menu.
2. Select [
Cascade
] and then select [
On
]. A cascaded waveform is displayed in two
waveform positions.