RJS Inspector D4000 Auto Optic (FIRMWARE version A.05 and Earlier) - Manual (Page 33)

Operator
’
s Guide Inspector 4000
™
002-5564 RJS, Minneapolis, MN 26
Press Select to bring up the next screen.
Bar width deviations are represented graphically on the display.
-100 % Tol. +100%
-------++RRARR+++++
 “R” letters represent “range.”
 “A” represents the average of all character bar width deviations.
Note: The location of the “A” is indicated with the 5 LEDs also.
See Table 9-A.
The closer the “A” is to the center of the display, the better. The following shows the
percentage of the scanning tolerance at each position on the display:
-
93 -
79 -
65 -
50 -
36 -
22 -
8 -
1 0 +
8 +
22 +
36 +
50 +
65 +
79 +
93

Negative numbers to the left indicate bars that are narrower.

Positive numbers to the right indicate bars that are wider.
The closer the “A” is to the edge, the more likely the Reject.