HunterLab ColorFlex EZ Citrus, User Manual

Page: 50 / 66

ColorFlex EZ Citrus Citrus User’s Manual Version 2.0
50
successful, the versions of the firmware present would be displayed. Also shown is the value of
the checksum of the instrument’s calibration data as four hexadecimal digits.
Figure 85. Self-Test
The value of the checksum of the calibration data should remain constant unless the White
Tile
’s assigned reflectance is updated, or the instrument is serviced. A record of the checksum’s
value should be kept. If it changes for unexplained reasons, then the instrument may not
function correctly.
Figure 86. Self-Test Results
Press DIAGS MENU to return to the DIAGNOSTICS MENU . Press MAIN MENU to return to the
MAIN MENU .