Welch Allyn Cardio Perfect Workstation Spirometer Install (Windows XP) Instructions - Installation Guide - Manual (Page 3)

Welch Allyn
CardioPerfect
The lot code and calibration code appear on the
flow transducer box:
(next page)
3 Verify the installation of the spirometer.
If your spirometer is not already plugged into the desired USB
port, plug it in now. Attach calibration syringe as illustrated.
(a) Click the Go button.
(b) Select your test patient.
(c) Click the Spirometry button.
b
a
c
3