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If the temperature is outside the preset limits, the instrument will display:
or
Should this happen, move the unit to a warmer or, respectively, colder place and let it
stabilize before trying it again.
Each instrument remembers set-up information in addition to measurements. Should the
user data (such as previous calibration, white calibration target value, etc.) not to be
valid, the instrument will display the warning:
or
If either of these messages appear, press the square, gray
MODE
key.
Note: These messages should normally never occur. If they occur an unexpected event
has occured. This may happen when the units is being used with a personal computer, but
should never happen in normal stand alone use. If they recur this should be considered a
unit hardware failure. When either of these messages occur the unit may not return to the
exact state of the prior set-up. You may need to consult the set-up function in the
Instrument Control Menu section of the manual to restore your setup.
Too cold to measure
Press MODE if ok
Too hot to measure
Press MODE if ok
User xsum error
Press MODE if ok
User data error
Press MODE if ok
