Service manual

LUMISCAN ACR-2000 SERVICE MANUAL - SECTION 1.0 PRE-INSTALLATION
1-1
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1.0 PRE-INSTALLATION
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1.1 Purpose
The purpose of this section is to provide the necessary information to efficiently configure a site for the
LUMISCAN ACR-2000 pre-installation. This includes environmental, electrical, and physical
parameters.
1.2 Voltage Requirements
The LUMISCAN ACR-2000 operates at 120 VAC for domestic units. International units operate at
220/240 VAC. To change the voltage of the LUMISCAN ACR-2000 READER, follow the procedure in
SECTION 2.0 of the Service Manual. The ACR-2000 ERASER is permanently configured for
120VAC or 240VAC.
1.3 Environmental
There are several environmental factors to consider when installing the LUMISCAN ACR-2000
READER. The basic concerns are ambient light, humidity and temperature.
The ambient light in which the LUMISCAN ACR-2000 READER operates is extremely important. The
LUMISCAN ACR-2000 READER is a DARKENED ROOM CR system meaning the ambient light can
not exceed Exposure Value (EV) of 2. The room should be light enough to see where objects are, but no
lighter. Too much ambient light during a scanning operation will darken images and introduce image
artifacts.
Under No circumstances should the digitizer be placed in a darkroom with a film processor present. This
will Void the warranty.
The humidity and temperature limits are 20 to 80% non-condensing, and 15° to 35°C, operating,
respectively.
The room should have good ventilation.
Another factor to consider prior to installing the LUMISCAN ACR-2000 is dust. The LUMISCAN
ACR-2000 contains optics that are affected by dust. In a dusty environment, small amounts of dust and/or
dirt may enter the optics module. This dust can affect image quality. To prevent this potential problem, it is
recommended that the LUMISCAN ACR-2000 be installed and operated in a clean environment.
Do not install in a room where laundry or towels are stored. These add lint and dust to the environment