Zoom - Oce 3000 User Manual

of other drawings using the Dual Display mode will be displayed. On
switching the Océ 3000 Microfilm Scanner on, the zoomed display is set to the
bottom right hand corner of the image by default.

Zoom

In Enlarged or Dual Display mode, the zoom and pan facility allows you to
take a closer look on a defined area of the image displayed on the screen. This
facility is available both during scanning and during browsing.
Clicking the left mouse button defines the top left corner of the area
Zooming
to enlarge. Dragging the mouse with the button still depressed defines a
rectangular area. The aspect ratio of this rectangle is the same as for the display
window.
Releasing the left mouse button again displays the defined area.
Clicking the right mouse button toggles between the enlarged image and the
full image display. An alternative method is to use the F6 key.
When zoomed, the displayed area may be moved on the screen using the scroll
bars or the cursor keys.
An alternative method of zooming is to use the "+" and "–" keys on the
numeric keypad. In this case, the area in the centre of the display window is
enlarged.
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