Optelec Compact+, User Manual

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Optelec Compact
+
English Page 13
Turning the power on / off
Switch the unit on and off by pressing the orange button, located at the right side of the unit, for
half a second. By default the Compact
+
will start in high contrast white on black (negative) text
mode.
Using the magnification button
To set the magnification, simply turn the lever of the round button, located next to the
display. Placing the unit on a flat surface, allows you to select one of the three
magnification levels; 5X, 7.5X or 10X. Lifting the unit, allows you to lower the
magnification which is useful to obtain an overview of the object or text being viewed.
Selecting a viewing mode
Pressing the round mode button, located next to the display, allows you to select one
of the five viewing modes.
- Negative mode: reading in high contrast white on black
- Positive mode: reading in high contrast black on white
- Photo mode: view full color text and photos
- High contrast yellow text on a black background: reading in high contrast yellow on
black
- High contrast yellow text on a blue background: reading in high contrast yellow on blue