PR-655/670 User Manual
41
U
TILITIES
FIGURE 43 - UTILITIES MENU
The Utilities functions include, in addition to calibrating the touch screen described earlier, seldom used features
such as Restoring the Calibration files, Restoring Standard Illuminants and Updating Firmware. The Services
item is has a factory only accessibility status.
R
ESTORING
C
ALIBRATION
/I
LLUMINANTS
This feature should only be used to restore all calibration factors and standard illuminant files to the factory
default settings.
Requirements:
1.
Secure Digital (SD) card.
2.
SD card reader.
3.
Zip file with calibration/illuminant information from Photo Research.
R
ESTORE
P
ROCEDURE
1.
Connect the USB card reader to the PC.
2.
Copy all calibration and illuminant files (contact Photo Research to obtain these files) to the SD card.
3.
Connect AC power to the instrument, or make sure a fully charged battery is used to prevent an
interruption in power during the restore process.
4.
Insert the SD card into the PR-655/670.
5.
Touch
Menu.
6.
Touch
Utilities.
Содержание PHOTO RESEARCH SpectraScan PR-655
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