Readjusting The White Balance; Converting From Negative To Positive - Canon RE-350 Instruction Manual

Readjusting the White Balance

Readjust the white balance after changing the illumination, or when the color tone seems unnatural.
Adjustment to a desired color tone can be made manually.
1. To readjust the white balance, complete the following steps:
Put some white paper on the document table.
Project the white paper to full monitor size by pressing the
ZOOM buttons (WIDE button or TELE button).
Press the AUTO WHITE BALANCE button.
2. To adjust to the desired color tones, adjust manually by using
the WHITE BALANCE knob. Turning the knob towards the RED
side increases the red tones. Turning the knob to the BLUE
side increases the blue tones.

Converting from Negative to Positive

Adjust projected image to full monitor size
1
using the WIDE and TELE buttons.
Press the NEGA button for conversion.
2
During the conversion, the NEGA indicator will light.
To return to normal mode, press the NEGA button again.
If color tones seem unnatural, press the AUTO WHITE
MEMO
BALANCE button, or adjust the white balance manually.
MEMO • When the AUTO WHITE BALANCE button is pressed, the AUTO WHITE
BALANCE indicator flashes, then lights up when adjustment is completed.
However, automatic adjustment may not be done, depending on the types of
objects or light source. If adjustment is unsuccessful, the indicator goes off. If
this happens, readjust according to method 1. mentioned above.
• Do not move the object while the AUTO WHITE BALANCE indicator is
flashing otherwise adjustment will not be done correctly.
• Color tone changes are based on the position of the knob when the AUTO
WHITE BALANCE button is pressed. For example, to emphasize the red
tones, turn the knob towards the BLUE side, press the AUTO WHITE
BALANCE button, then turn the knob towards the RED side.
• By pushing the NEGA button, you can convert from black to white or vice
MEMO
versa. Also, if the image is already in color, you can convert from primary
colors to complementary colors.
• Negative/positive conversion is only possible with pictures via the camera head.
Operation panel
RS232C
INPUT
POWER
CONTROL SELECT
NEGA
WHITE BALANCE
AUTO
Operation panel
ZOOM
FOCUS
EXPOSURE
MANUAL
AUTO
WIDE TELE
NEAR FAR
- - +
Operation panel
RS232C
INPUT
POWER
CONTROL
SELECT
NEGA
WHITE BALANCE
AUTO
B/W DETAIL
MANUAL
RED BLUE
SOFT HARD
E
BACK
LIGHT
LIGHTS
B/W DETAIL
MANUAL
RED BLUE
SOFT HARD
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