KERN PNJ User Manual

- 23 - PNJ_PNS-SH-e-2011
8 Replacing the AJDP circuit board
Only at KERN possible.
8.1 How to remove the AJDP circuit board
 Remove the case
 Flip the board holder assy over (be carful not to damage the liquid crystal
surface of the display board)
 LF board cable
 IF board cable
AJDP circuit board failure
Removal of AJDP circuit board (Use a board
that has undergone settings for the scale)
Resetting original address
Span calibration
Performance check
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KERN PNJ Specifications

General

Brand	KERN
Model	PNJ
Category	Scales
Language	English