Dell OptiPlex VDI Blaster Edition Devon IT Terminal Operating System (DeTOS) D - Page 17

ELO Touch Screen Support

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ELO Touch Screen Support Upon connecting an ELO Touch Screen to your thin client you will be presented with a calibration screen on first boot to ensure your unit functions properly. There are two ways to calibrate your ELO Touch Screen device when attached to your thin client. Calibration - Option 1 Upon first boot of the operating system, you will see a gray calibration screen with a countdown timer in the middle if an ELO device is found. 1 Use your finger or a stylus to tap the center of the red cross that displays in the upper left-hand corner. Try to get as close as possible to the small circle in the center of the red cross. Another calibration spot will appear in the top right-hand corner. Use your finger or a stylus to tap the center of the red cross. Repeat for the calibration spots that appear in the bottom right-hand corner of the screen, and then the bottom left-hand corner of the screen. NOTE: If the calibration is inaccurate, the calibration tool will ask you to re-try the process until a more accurate reading is achieved. You can wait until calibration is achieved or press any key to cancel the dialog at any time. Getting Started | 17

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Getting Started | 17
ELO Touch Screen Support
Upon connecting an ELO Touch Screen to your thin client you will be presented
with a calibration screen on first boot to ensure your unit functions properly.
There are two ways to calibrate your ELO Touch Screen device when attached
to your thin client.
Calibration
–
Option 1
Upon first boot of the operating system, you will see a gray calibration screen
with a countdown timer in the middle if an ELO device is found.
1
Use your finger or a stylus to tap the center of the red cross that displays
in the upper left-hand corner. Try to get as close as possible to the small
circle in the center of the red cross.
Another calibration spot will appear in the top right-hand corner. Use your
finger or a stylus to tap the center of the red cross. Repeat for the
calibration spots that appear in the bottom right-hand corner of the screen,
and then the bottom left-hand corner
of the screen.
NOTE:
If the calibration is inaccurate, the calibration tool will ask you to re-try
the process until a more accurate reading is achieved. You can wait until
calibration is achieved or press any key to cancel the dialog at any time.