ECG
19-3
19.3.2 Triggering Mode
In the ECG menu, move the cursor onto [Trig Mode] to turn it on and then select the
triggering mode among selections Single, Dual, AT and Timer and set the delay time T1
and T2.
z Single Trigger: When an R waveform is detected, an image will be triggered after
delay time T1 (set in the ECG menu).
z Dual Trigger: When an R waveform is detected, two images in two windows will be
triggered respectively after delay time T1 and T2 (set in the ECG menu).
z Timer Trigger: An image will be triggered after a time interval (set in the ECG
menu).
z AT: The AT delay time is set through the path: Setup → Image Preset → Physio.
19.3.3 Real & Trigger
The Real & Trigger feature is valid for Single, AT and Timer triggering modes. Move the
cursor onto [Real & Trigger] in the ECG menu to turn it on or off.
After the [Real & Trigger] is turned on, two images are displayed respectively in two
windows, one is triggered by ECG, and the other is real time image. After [Real & Trigger]
is turned off, only the image triggered by ECG is displayed.
19.4 ECG Review
When an image is frozen, the ECG waveform where the image is triggered will be frozen
at the same time. In the Dual triggering mode, the two window images are frozen at the
same time. When images are reviewed with the ECG electrodes connected, the ECG
waveform is the reference for time.
After the images are frozen, all real time images are in the status of linked review.
19.5 Exiting ECG
In the ECG mode, move the cursor onto [Display] to turn it off in the ECG menu, and the
ECG waveform disappears and the system exits the ECG mode.
19.6 Setting ECG
You can set up ECG parameters through the path: Setup → Image Preset → Physio page.
See the figure below.
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