Respironics SmartMonitor 2 Service Manual page 54

Checkout Setup
The Battery Charger and the Patient Cable should remain
connected to the SmartMonitor 2, as they were in the Func-
tional Self-Test.
Disconnect the lead wires from the Self-Test connectors of the
SmartMonitor 2. Loosen the binding post caps (labeled “RA”
and “LA”) on the Model 5000 Simulator under THREE LEAD
ECG/RESP.
Insert the white lead wire into the post-labeled “RA”. Insert
the black lead wire into the post-labeled “LA” Tighten both
post caps on the Simulator.
Set the Simulator Controls as Follows:
Simulator Setting
ECG Beats/Min
ECG AMPL/MV
RESP. Breaths/Min
Variation OHMS
Base Impedance OHMS
Turn the Simulator POWER on.
Turn the SmartMonitor 2 power on and proceed to Verification
of ECG Signal Sensitivity.
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SmartMonitor 2 Service Manual
Verification of the ECG Signal Sensitivity for SmartMonitor 2
There are 11 test points that require different simulator settings.
For each test point, make the required changes as listed in the
following table and verify the appropriate SmartMonitor 2 re-
sponse. A Simulator setting value that changes from the previous
Test Set Up are in BOLDED TEXT. Press the RESET button
on the SmartMonitor 2 to reset any alarm faults.
Due to large signal changes that result when Simulator settings
are initially changed, the off-scale signal recognition circuitry of the
SmartMonitor 2 may activate and cause brief pauses in detection.
Once stabilize before proceeding with verifying the operation of the
SmartMonitor 2.
Chapter 8: Verification
8-7