Beckman Coulter UniCel DxC 600, Instructions For Use Manual

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A13914AF
11-16
Utilities
Touch Screen Calibration
Touch Screen Calibration
Introduction
Touch Screen Calibration adjusts the system so that a screen touch results in the selection of the
correct item. Perform touch screen calibration when:
•
the touch screen is first installed,
•
the monitor is moved (especially higher or lower), or
•
screen touches do not select the correct item.
Parallax
Parallax affects touch screen selections; that is, an item on the screen apparently changes its
position when seen from different angles (side, top or front). Therefore, before the calibration,
install the monitor in a stable postition - at eye level, if possible.
Alignment Data
Alignment Data includes all alignment information including photometer data.
Procedure
Calibrate the touch screen in the same position (sitting or standing) as most operators work. Follow
the steps below to calibrate the touch screen.
1
Select the
Utils
icon from the menu bar.
2
Select
10 Touch Screen Calibration
.
3
Use your finger or a pencil eraser and touch the target in the lower left corner for one second.
4
Repeat Step 3 for the target in the upper right corner. The system shows a new screen.
5
Repeat Steps 3-4 and the system saves the calibration automatically.
NOTE
If you select the
EXIT
icon, the system will abort the calibration and disable the touch screen
function.