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5.5 Brightness adjustment
CLV-190 INSTRUCTION MANUAL
Ch.5
• The standard brightness setting is “0”.
• The standard brightness may be too bright or too dark depending on the
endoscope type and observation region. In this case, adjust the brightness as
required.
• Pressing either of the brightness buttons (“–” or “+”) once increases or decreases
the brightness by one step; pressing the button continuously increases or
decreases the brightness continuously.
• The brightness level value is saved per observation mode. The brightness should
be adjusted for each observation mode (i.e. separately for NBI).
• The brightness indication is interlocked with the brightness indication of the
connected video system center. When the brightness buttons on the video system
center are pressed, the brightness indication on the light source varies in an
interlocked operation.