Setup - Enable “0” Reader”
About “0” Reader” feature
This feature removes or restores the ‘0 Reader’ button on the measure screen. The “0 Reader” button allows the technician who is reading dosimeters to decide when to zero the spectrophotometer and can do so directly from the main measurement screen.

How to make the “0” Reader” button on measurement screen visible to users
1 Go to the Setup screen (sprocket icon) → Miscellaneaous.
2 Enable ‘Manual Mode’
3 Click Save.
