RJS Inspector D4000 Auto Optic (FIRMWARE version A.05 and Earlier) - Manual (Page 30)

Operator
’
s Guide Inspector 4000
™
002-5564 RJS, Minneapolis, MN 23
9.0 Data Analysis Screens
After doing a scan, the Pass/Fail Analysis screen displays. (See Pass/Fail Analysis, 8.0)
From the Pass/Fail Analysis screen press Select to bring up the Data Analysis Screen.
Press Select
to bring up the next screen:
PCS 98 Req 75
Rmn 01% eRmx 83%
This is the print contrast (PCS) screen. Light and dark reflectance values are shown.
eRmx is greatest reflectance of an element (does not include quiet zone).
On the top row of the display, “Req” designates the minimum PCS required for the
particular symbology. UPC and EAN have weighted PCS calculations, while most other
symbologies require a minimum value of 75.
Note: PCS is calculated as follows:
L - D
L
Where:
L = Lightest (highest reflectance)
D = Darkest (lowest reflectance)