Heath Consultants Detecto-Pak 4 (DP) - Manual (Page 34)

CALIBRATION
100786-0 Rev. D 05/09
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(Figure 7)
Location of the Access Ports
Left
Meter Calibration
Port
Right
Course Zero
Port
(Figure 8)
Rear View of the Detecto-Pak 4 PCB
Front and rear view of the Detecto Pak 4
Access Ports