Vcr/Ecg Tab - GE Vivid 3N Pro Series Service Manual

Table of Contents

VCR/ECG Tab

To test the VCR option, insert a video cassette. Refer to

5) In the ECG and Phono Options area, complete the following, as required:

The default factory setups are seen in

user may want to set different values and presets.

Select each connected option including, ECG Exist, ECG External, Phono Exist and/or

Phono Filter.

In the No. of Periods to Store (auto-locate) field, enter the number of heart cycles (1-4) of the

frozen image that will be displayed in the multiple screen/split screen when in freeze mode.

In the Standard Systole Time (msec) field, enter the default systole time, which enables

cineloop synchronization.

In the Store time without ECG (msec) field, define the default length of a cineloop when there

is no ECG trace.

Select the Analyze only Systole checkbox to place markers only on the systole portion, for

synchronization and analysis purposes.

Select the Advanced Synchronization checkbox to enable the use of a special

synchronization algorithm. This algorithm allows non-linear stretching of the time base to

compensate for non-linearity of the heart cycle between the resting HR and elevated HR.

Select the Special Systole Colorization checkbox to enable the function of systole and

diastole colorization, if required. This function will present the systolic ECG signal in a different

color from that of the diastolic ECG signal.

Chapter 3 Installation

4-3-2 "Peripherals" on page

Figure 3-27 "VCR/ECG Tab" on page

3-44. However, the