Manual Focusing - Canon RE-455X Bedienungsanleitung

Manual Focusing

When auto focus doesn't focus correctly or when focusing on a particular point of a three-dimensional
object, you can focus manually. Manual focusing is available up to approx. 65mm above the document
table. Because of depth of field, sharp focus may not be achieved for the entire area of a three-dimensional
object.
■ Undesirable objects for focusing
Objects such as those listed below may present some difficulty with focusing. If this happens, focus the lens
manually.
1. Objects with a low reflection factor (such as a dark cloth, hair, etc.)
2. Objects having a glossy or reflective surface (glassware, etc.)
3. Objects viewed through glass.
4. Objects with low contrast.
5. Objects with only horizontal lines or diagonal lines.
Follow the procedures below.
Press the FOCUS button
to switch to manual focus
mode.
Press the NEAR button or
the FAR button to adjust
the focus.
To return to auto focus mode,
press the FOCUS button.
• When the FOCUS button is pressed for two seconds or longer, the mode will
switch to one-shot auto focus (one-shot AF: once focus is achieved on the
subject, focus will be locked in this mode). This mode is recommended when
changing subjects often.
• When switching projection between three-dimensional objects and paper
documents and in other similar cases, switch to one-shot AF mode first, then
press the FOCUS button achieve focus.
• The FOCUS indicator flashes in one-shot AF mode, and it turns off once the
subject is properly focused.
• To return from one-shot AF mode to normal auto focus mode, and hold press
the FOCUS button for two seconds or longer.
Operation panel
ZOOM
FOCUS
DETAIL
MANUAL
AUTO
WIDE TELE
NEAR FAR
SOFT HARD
FOCUS button
STILL
ZOOM
PICTURE
PRESET
E
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