3 Before using VJ-1624/1624W OPERATION MANUAL
3-76
20. Remove the whilte reference plate from the plate installation place, turn it over so that the black side
faces up, and install it back to the original place.
NOTE
• When White reference plate is not in use, make sure that it is turned over facing down to avoid
any contamination.
No. Name
1 Whilte reference plate
2 Plate installation place
1
1
2
2
3