Projecting Black-And-White Documents; Adjusting Brightness And Picture Quality - Canon RE-350 Instruction Manual

Projecting Black-and-White Documents

To project clearer black-and-white documents, press the B/W button. This setting also allows color
documents to be displayed in black-and-white. Switching between color and black-and-white modes is
possible only when projecting pictures via the camera head. Therefore, color pictures via external input
equipment cannot be switched to black-and-white (see page 17). And also, color pictures of a RGB monitor
cannot be switched to black-and-white.
To project black-and-white documents, press the B/W button.
During black-and-white mode, the B/W indicator will light.
To return to normal mode, press the B/W button again.

Adjusting Brightness and Picture Quality

The brightness of the picture can be controlled by the EXPOSURE knob. When the document is dark, has
low contrast, or is small and dim against brighter background, use the EXPOSURE knob to make the image
clearer.
To adjust brightness, use the EXPOSURE knob. Turn the knob
towards the "+" side to brighten the picture. Turn the knob toward
the "-" side to darken the picture.
Use the DETAIL knob to adjust picture quality. Turn the knob
toward the HARD side to emphasize the outline of an object. Turn
the knob towards the SOFT side for a softer outline.
■ Character size when projecting a 13" x 10" size document
To fully display on the monitor a 13" x 10" size document with clear characters, refer to the samples shown
below for size and thickness. The character samples are in actual scale (equivalent to 20 point photoset
letters, and when outputting from the S-VIDEO OUT).
15
Canon Video Visualizer
Vidéo Visualiseur Canon
Operation panel
RS232C
INPUT
POWER
CONTROL SELECT
NEGA
WHITE BALANCE
AUTO
Operation panel
B/W
DETAIL
SOFT HARD
B/W DETAIL
MANUAL
RED BLUE
SOFT HARD
FOC
EXPOSURE
AUTO
- - +