Olympus BF-UC180F Instructions Manual page 69

Chapter 4 Operation
Observation of the endoscopic image
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Refer to the light source's instruction manual for instructions on how to adjust the
brightness.
• For this endoscope, the brightness setting on the video
system center is too high. Set the iris mode selection switch
on the video system center to peak iris mode. However,
when the image turns dark by using EndoTherapy
accessories, set the iris mode selection switch to the average
iris mode.
• For adjusting the white balance of this endoscope, set the iris
mode selection switch on the video system center to peak iris
mode. Otherwise, it may not be possible to correctly adjust
the white balance.
ULTRASONIC BRONCHOFIBERVIDEOSCOPE BF-UC180F