E Series Service Manual
1-28 9650-1450-01 Rev. D
16.6 Decrease the output to 40mA. Output on the QED 6 analyzer is 40mA or +/- 5mA. Pulse width is ï€
40mS +/-2mS.
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16.7 Increase the output to 60mA.
Decrease the rate to 30 ppm.
Pacer rate on QED 6 analyzer is 29-31 ppm
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16.8 Increase the rate to 180ppm. Pacer rate on QED 6 analyzer is 177-183 ppm
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16.9 Connect the ECG cable to the E Series and
QED 6 analyzer. Select the ECG at 60 BPM on
the QED 6 analyzer. Decrease the pacer rate
on the unit to 58ppm.
The unit displays ECG at 60 BPM with no stimulus markers.
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16.10 Press the Async Pace softkey. The unit displays ECG at 60 BPM with stimulus markers, and displays the
Async pace message.
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16.11 Turn off the QED 6 analyzer. Set Pacer Rate to
100ppm. Press the RECORDER ON button.
The unit displays pace stimulus markers every 15mm +/-1mm.
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16.12 Press and hold 4:1 button. The unit displays pace stimulus markers every 60 mm+/- 1.5 mm.
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Record your results on the Maintenance Tests Checklist.
Do this... Verify that... Pass/Fail