Calibration Introduction Calibration Procedure
6 - 2 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual
6.1 Calibration Introduction
The following procedures are provided to verify the proper operation of the Passport 2
Monitor. Service Diagnostics provide the capabilities of diagnosing problems within the
Passport 2 hardware. A menu driven interface with the same “look and feel” as that of the
Passport 2 User Interface, is used to execute all tests.
CAUTION: Calibration is not to be performed while monitoring a
patient.
6.2 Warning and Guidelines
In the event that the instrument covers are removed, observe these following warnings and
general guidelines:
1. Do not short component leads together.
2. Perform all steps in the exact order given.
3. Use extreme care when reaching inside the opened instrument. Do not contact exposed
metal parts which may become live.
4. Read through each step in the procedure so it is understood prior to beginning the step.
6.3 Test Equipment and Special Tools Required
6.3.1 Description
• Digital Mercury manometer w/bulb and valve 0-500 mmHg - Netech Digimano -
Accuracy 0.25% Full Range
• Test Chamber/Dummy Cuff - P/N 0138-00-0001-01 (700cc) or -03 (500cc)
•DVM
• Patient Simulator
• Digital Flow Meter
• Calibration Gas - P/N 0075-00-0033
• Calibration Gas Regulator - P/N 0119-00-0166
• Safety Analyzer - Dempsy Model or equivalent
• Flow Meter - Sierra Instruments or equivalent
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