RJS Inspector D4000 Auto Optic (FIRMWARE version A.06 and Later) - Manual (Page 20)

Inspector D4000
™ Auto Optic
Operator
’s Guide
RJS, Minneapolis, MN 002-5564
hold auto-optic scanner head still until you hear a
“chirp”
sound.
Place Optics on
Black/Enter Key
Place the Auto Optic on the black section of the calibra-
tion plaque with the inspection hole in the bottom of the
Plexiglas plate flat against the surface. Press Enter and
hold auto-optic scanner head still until you hear a
“chirp”
sound.
When both light and dark have been calibrated the
following screen will display:
Calibrated
Reflectance XX%
Verify that the unit is calibrated by again placing the Auto
Optic on the light or dark area of the plaque.
The reflectance % value will display. Reflectance values
should be within 2% (of the known value of the plaque)
for white and 2% (of the known value of the plaque) for
black.
If the
“Unable t
o Calibrate
” screen displays, repeat the
calibration.
Unable to
Calibrate
Note:
Power drain is greatest in the calibration mode. The au-
tomatic shut-off feature is disabled in calibration mode.
Once the unit is calibrated, the calibration data will remain
in memory; however, you should calibrate the unit at the
beginning of each day or each shift for the proper PCS
readings.