6.2.4. White Balance Adjustment
This adjustment procedure is used to display the correct image color on the monitor. Be sure to
always adjust the white balance in the following cases:
* Before observation.
*After exchanging the endoscope
*When restarting the Digital Video Monitor
*When any abnormality can be seen in the color of the image even if white balance adjustment
has been completed.
Warning
When adjusting the white balance of the endoscope, use a white object such as a piece of gauze
without bringing it in contact with the endoscope. Contact of the endoscope with a non-sterilized object
may result in cross-contamination.
Caution
When adjusting the white balance, make sure the light built in the distal end is on and take care
not to expose the distal end of the endoscope to external light. Otherwise, it may cause an
incorrect white balance adjustment.
When performing white balance, please ensure that the endoscopic image that requires white
balance is the central image. This device can only perform white balance processing on the
central image.
1) The adjustment procedure is used to display the correct image color on the monitor. Be sure to
always adjust the white balance before observation or when any abnormality can be seen on the color
of the image even if white balance adjustment has been completed.
2) Hold the endoscope stable to avoid wash-out of the monitor image, monitoring a white object such
as a piece of gauze in such a way that it does not contact the endoscope; contact of the endoscope
with a non-sterilized object may result in cross-contamination. Vathin Medical does not provide any
accessories (e.g. white cap) for white balance.
3) Maintaining the stable condition in step 1, tap the icon on the screen. Icon will turn to
. When the icon return to , the prompt "White balance successful" will be displayed in
the bottom right corner of the screen.
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