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5
Hold the distal end of the endoscope in place and
press P on the touch panel for at least 2 seconds.
• The white balance is adjusted. After the white balance is set, the
message "White balance OK!" appears on the monitor for about
5 seconds.
• If adjustment of the white balance fails, the message "White
balance failed! Please retry." appears on the monitor. Adjust the
white balance again.
Be sure to press P and adjust white balance before the
procedure.
Exposure Control Button
You can select from two exposure control modes for adjusting the brightness of images appearing on the monitor.
[AUTO]:
The brightness set with the brightness setting buttons is automatically adjusted so that it is uniform. Selection
is possible when an endoscope is connected.
[MANUAL]:
The brightness set with the brightness setting buttons is applied without any automatic adjustments.
1
Press a on the touch panel and select a setting.
• Each press switches the item between [AUTO] and [MANUAL].
• The selected item illuminates green.
• When changing the brightness, press U or V of [BRIGHTNESS] to set the level.
Mode Button
1
When the exposure control method is set [AUTO], select the light measuring method from
[AVERAGE] and [PEAK]. The indicator of the selected method illuminates.
[AVERAGE]: Adjust the [BRIGHTNESS] level in relation to the average value of the brightness of the video signal.
[PEAK]:
Adjust the [BRIGHTNESS] level in relation to the maximum value of the brightness of the screen.
NOTE
The light measuring method setting is stored in memory even after you turn off the processor.
Color Balance Button
You can manually adjust the color tones of images appearing on the monitor.
1
Press c on the touch panel.
• The color balance adjustment screen appears.
2
Press UV of [BLUE] or [RED].
• Each press of U or V changes the color tone.
• When you adjust a color tone, the level is indicated by the indicator and the value is displayed on the monitor. Note
that the standard value is [0] when you make adjustments.
NOTE
The color balance setting is stored in memory even after you turn off the processor.
Normal Screen
Operating Procedure
Circle at the
Bottom of the
Adjuster
5
28
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