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Introduction
Thank you for purchasing our 2D Color Analyzer CA-2500 series. This instrument measures unevenness of
luminance and color on various display unit or projector, backlight and car instrument panel in 2 dimension.
Read this manual carefully before use.
"CA-2500" and CA-2500S are applied as representative examples for explanation and illustration
respectively in this instruction manual. Only those with different specification are indicated model by model.
Packaging material
Retain accompanying packaging materials (carton, protector, and plastic bag) for future use.
This is delicate measurement instrument. Use packaging materials supplied in purchasing in case this instrument
needs to be transferred for such purpose as maintenance in Konica Minolta-authorized service facility. These
packaging materials are useful for minimizing shock or vibration to this instrument in such situation.Should any
of these packaging materials be lost or broken, contact the nearest Konica Minolta-authorized service facility.
Note on use
Be sure to use this instrument properly. Use of this instrument in ways other than those specified in this
manual may result in risk of injury, electric shock, instrument damage, or other problems.
Operating environment
l Do not use this instrument outdoor since standard accessory AC adapter (AC-A312) is designed for indoor use.
l Never disassemble this instrument for being composed of delicate electronic components.
l Use this instrument at rated voltage of 100-240 V . Connect AC power cord to AC outlet with rated voltage
100-240 V 50/60 Hz. Connected voltage should not be outside the range of ±10% of nominal.
l This instrument is classified into a Pollution Degree 2 as instrument used mainly in manufacturing plant, laboratory,
warehouse or equivalents. Use this instrument in metal dust free and non condensing potential environment.
l This instrument is categorized into Overvoltage Category I as equipment which is powered by an AC
adaptor connected to commercially available power.
l If protective earth terminal is equipped with the PC to control this instrument, connect the PC terminal to a
protective earth outlet. If not, electric shock may occur due to earth leakage.
l Take care not to enter foreign substance like water or metal in this instrument. Operating in such state
causes serious danger.
l Do not use this instrument under direct sunlight or near heater. The internal temperature of this instrument
becomes much higher than ambient temperature which may break this instrument. Also, be sure to keep
good ventilation in using this instrument. Never cover air duct of this instrument.
l Avoid rapid change in ambient temperature which may form dew condensation.
l Avoid using this instrument in extremely dusty or humid place.
l Use this instrument at ambient temperature between 10ºC and 30ºC and relative humidity 70% or less
with no condensation. Operating this instrument outside specified temperature and humidity range may
unsatisfy its original performance.
l Do not use this instrument at altitudes above 2000 meters (6560 ft).
l Even if the product is used within the specified operating temperature/humidity range, the displayed
values may be affected by long-term conditions of use. If you have any question about specification,
please contact the nearest Konica Minolta-authorized service facility.
This instrument
l Do not subject this instrument to strong impact or vibration.
l Do not forcibly pull, bend, or apply strong force to power cord for attached AC adapter or USB cable. This
may result in snapping.
l Connect this unit to power source with minimal noise.
l Should breakage or abnormality be found during operation, switch power off immediately and unplug.
Then, refer to "Error Check" on pages 29.
l Should this instrument break down, do not try to disassemble and repair it by yourself. Contact the nearest
Konica Minolta-authorized service facility.
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