Mindray Passport 5-Lead, Service Manual

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Operation (XG) Operation (5-Lead, 5L, LT and XG)
1 - 116 0070-00-0420 Passport 5-Lead, 5L, LT, XG Service Manual
2. Use the ESIS choke cable if an electro-surgical device is to be used on the patient.
3. Plug patient cable into the ECG (30) connector.
An ECG waveform should now be present on the screen and the heart rate read-out
should now be functional.
4. Select desired lead setting by pressing the front panel ECG LEAD key (7). Lead II is
automatically selected at power-up.
5. Select desired ECG size by pressing the front panel ECG SIZE key (8). An ECG of 1cm/
mV is automatically selected at power-up.
6. If cascaded ECG is desired in waveform 2, use the Set-up menu (see “Use of Menus” on
page 1-109), to choose this option.
NOTE: Set the Auto Display for IBP1 and CO
2
to either waveform 3
or Off. If either of these functions are set to waveform 2,
they will have a higher priority to display, if they are
detected.
7.
Choose HR source for rate meter from HR menu. Choices are: ECG, BP1, SpO
2
, or
AUTO. AUTO selects the source from a hierarchy (ECG, IBP1, SpO
2
) of what is currently
monitored.
8. Press BEEP VOLUME (21) to set the volume of the systole beep.
WARNING: Thoracic respiration measurement may interfere with some
pacemakers. Refer to the pacemaker’s manual.
“ECG Lead Fault” Message
• The Passport XG will display the message “ECG Lead Fault” to indicate when ECG
monitoring is inoperative.
• When ECG lead I, II or III is being monitored, a lead fault sensed by RA, LA, or LL will
cause the “ECG Lead Fault” message to display.
• When lead aVR, aVL, or aVF is being monitored, a lead fault sensed by RA, LA, LL, or RL
will cause the “ECG Lead Fault” message to display. When the specified 3-Lead cable is
used, the “ECG Lead Fault” message will display because the RL lead is not available.
• When ECG V lead is being monitored, a lead fault sensed on RA, LA, LL, RL or C will
cause the “ECG Lead Fault” message to display.
• When the specified 3-Lead cable is used, the “ECG Lead Fault will display because the RL
and C is not available.
WARNING: Do not use the following 3-Lead ECG cables with Passport
XG (P/N’s 0998-00-0133-xx, 0998-00-0134-xx and 0998-
00-0137-xx): 0012-00-0620-05, -06, -07, -08; 0012-00-
0722-05, -06, -07, 08; 0012-00-0723-05, -06, -07, -08;
0012-00-0724-05, -06, -07, -08. The above 3-Lead cables
contain a jumper wire which connects RL (right leg) to LL (left
leg). As a result, when you view aVR, aVL and aVF you will
see the appropriate ECG waveforms (even though you are
using a 3-lead cable). However, there may be excessive
noise on these waveforms which can corrupt the heart rate
calculation. See Section 5 in the Datascope P/N’s 0070-00-
397, 0070-00-0440, 0070-00-0503 of the Passport
Operating Instructions for a list of the proper ECG cables.
1.6.6.1 Adult Electrode Placement
For 5 Lead ECG Monitoring