Konica Minolta cm-5 Instruction Manual page 46

Notes
Be careful that the bottom of the Petri Dish or Mini Petri Dish or the Calibration Glass (for Petri Dish) or Calibration Glass
(for Mini Petri Dish) does not get scratched or stained, or get fingerprints on it. If it becomes dirty, wipe it with a soft, clean
dry cloth. If dirt is difficult to remove, wipe it off with a cloth dampened with commercially-available cleaning solution. Then
remove the solution with a cloth dampened with water and allow the plate to dry. If the scratch or stain cannot be removed,
replace the Petri Dish, Mini Petri Dish, Calibration Glass (for Petri Dish), or the Calibration Glass (for Mini Petri Dish).
Notes
When the Zero Calibration Box is not in use, be sure to attach the cap to prevent the entry of dust. If dust enters the box, blow
it off with a commercially-available blower.
Be careful that the inner surface of the Zero Calibration Box (black-coated side) does not get scratched or stained. If the
scratch or stain cannot be removed, replace the Zero Calibration Box.
Notes
The White Calibration Plate (optional accessory) may become discolored if left exposed to light. Therefore, make sure to
close the cap when it is not in use so that the White Calibration Plate is not exposed to ambient light.
Do not allow the White Calibration Plate (optional accessory) to get scratched or stained, or get fingerprints on it. If it
becomes dirty, wipe it with a soft, clean dry cloth. If dirt is difficult to remove, wipe it off with a cloth dampened with
commercially-available cleaning solution. Then remove the solution with a cloth dampened with water, and leave the plate to
dry. If the scratch or stain cannot be removed, replace the White Calibration Plate.
When you replace the White Calibration Plate (optional accessory), use the data of the new White Calibration Plate to
overwrite the white calibration data stored in the instrument as user calibration data.
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