Optelec Traveller HD, Руководство пользователя

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Optelec Traveller HD
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this mode is disabled. The foreground and background color can be
enabled and changed in the Traveller HD Menu.
5. Reading mode 4 (optional) : This mode enhances the foreground /
background contrast. Pictures and text will be displayed in the
configured high contrast foreground and background color. By default
this mode is disabled. The foreground and background color can be
enabled and changed in the Traveller HD Menu.
3.2.4. Object lighting on / off
Pressing the Mode button for three seconds will turn off the object lighting.
Pressing this button for three seconds again will turn the object lighting back
on.
3.2.5. Snapshot
To make a snapshot, press the white Snapshot button located below the
Zoom wheel. It allows you to take a temporary picture of a text or image.
Pressing the Snapshot button again for 2 seconds will save the temporary
image. The Traveller HD can save up to 1000 images.
3.2.6. Menu
Press the blue Menu button located at the left side of the unit, marked with
the word “Menu” to activate the Traveller HD settings menu. For more
information about the Traveller HD menu, please refer to chapter 4.
3.2.7. Reading line
The Traveller HD can display a reading line to help you position the Traveller
straight on the document. To display the reading line, press the blue Reading
Line button below the Mode button at the left side of the unit for 2 seconds.
Push this button again to hide the reading line.
3.2.8. Positioning the reading line
When the reading line is activated, press the Reading Line button for 2
seconds again. The line blinks to indicate it can be moved. Press the Reading
Line button to move the line to one of its three positions, top half, middle or
bottom half of the screen. After 5 seconds, the reading line will stop blinking
and exits modification mode automatically.