Section 3 - Troubleshooting
SERVICE MANUAL 6200-43E REV. A
WELCH ALLYN ATLAS MONITOR 5
82.No less than 30 seconds after completing the measure-
ment another measurement should start. While it is
pumping up, press <BP START/CANCEL>. Measure-
ment stops immediately and pressure is dumped (as
seen on manometer on simulator).
82.1. If measurement does not stop immediately:
Main board or button.
82.2. If pressure does not drop below 10mmHg
immediately: Main board
83.
Press <AUTO> and X lights up (not flashing).
84.Disconnect the tubing from the BP port on the Atlas.
85.Press <BP START/CANCEL> and note the time (to the
second).
86.The BP should abort with an alarm after no longer than
one minute.
87.Cycle power on Atlas, connect a 5 lead cable set to the
simulator.
88.Configure the simulator for NSR 100BPM and Imped-
ance Respiration.
89.Plug the cable into Atlas.
90.Press <DATE/TIME> <TREND> to access Advanced
Configuration menu.
91.Press <Select> to highlight ECG lead set and press
<Set> to select 5 wire.
92.Set ECG gain to Automatic.
93.Set ECG speed to 25mm/s.
94.Set ECG bandwidth to Monitor.
95.Set Second trace selection to ECG.
Press <TREND> to return to idle screen
Should see:
95.1. ECG cascading onto second line
95.2. Scale bar on left of top line
95.3. Heart rate displayed as set on simulator
95.4. Lead Selected = II
95.5. Pulse tone high pitched
Press <LEAD SELECT> and step through each of the lead
settings.
Should see:
95.6. Different looking ECG waveforms
95.7. Heart Rate will go to dashes and alarms on
some leads
96.Set lead selected to II
ECG
3.1 Functional Test and Initial Diagnostic
Note: Simulator must sup-
port impedance respirator.
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