Essilor Pro-B 300, User Manual

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Extended period of non-use
For an extended period of non-use (a few days), it is best to turn off the device using the main switch.
c. Using the touch screen and keypads
Using the touch screen
Use the styli supplied with the machine to use the touch screens.
After each use, you can rest the stylus on one of the stylus rests, represented by oval stickers.
You can also touch the screen with your finger.
• If the screen is not sensitive enough to finger pressure, press lightly with a fingernail.
• If the reaction area does not correspond to the position of the key, you need to calibrate the touch
screen. For further information, refer to the section Maintenance and servicing > Check and calibrate
> Calibrate the touch screen
(
F
p.121)
.
• Never press hard on the screen as this could break it.
• Never press on the screen with sharp objects such as pens, scissors, clamps, etc.
• Screen breakage is not covered by the guarantee.
On each screen, press the icon-buttons to access the desired menus and functions.
Using the keypads
When you need to enter or modify data, two types of keypads are automatically displayed, according to the
information to be entered.
• The numeric keypad is displayed for entering values.
• Reset the fields
• Go back
• Confirm
• Cancel and go back to the work screen
• The alphanumeric keypad is displayed to save or search for jobs.
U
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ANUAL
> I. F
IRST STEPS
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Pro-B 300 > v1.0 - 03.19