Mindray DC-85

7-4 Physiological Signal
7.1.3 Parameter Description
Parameter
Description
ECG Source
Select ECG source.
ECG Gain
Function: to set the amplitude of ECG trace.
Value: 0-30, in increments of 1.
Position
Function: to set the vertical position of the both traces on the image
display.
Value: 0%-100%, in increments of 5%.
Speed
Function: change the speed of the physio trace.
Value: 15-120mm/s
Trig Mode
Select the trig mode.
Value: Off, Single, Dual, Timer
Real &Trigger
Turn on/off the real-trigger
Invert
To invert the display.
T1
Function: to set the delay time T1 in Single trigger or Dual trigger.
T2
Function: to set the delay time T2.
Method: select a proper value in the drop-down list.
Interval
In timer triggering mode, set the time interval for Timer
triggering.
7.2 Respiratory Wave
7.2.1 Respiratory Wave Operation Basic Procedures
1. Connect the ECG lead and position the ECG electrodes. For details of ECG lead connection,
see ―7.1.1 ECG Operation Basic Procedures‖.
2. Press <Physio> to enter Physio screen.
3. Switch the imaging modes and display formats, adjusting the parameters to get an optimized
image.
4. Parameter adjusting
In Physio menu, click [RESP] on the touch screen. Adjust [Speed], [RESP Gain], [Position] and
[Invert].
5. Exit Respiratory display mode, and remove ECG electrodes from the patient.
6. Press <Physio> to exit physio mode.