Auto B/C Adjustment Window - Hitachi TM3030 Plus Instruction Manual

4.3.34 Auto B/C Adjustment Window

This button allows setting a brightness or contrast level. Select [Auto B/C Adjustment] from
the [Setting] menu to display the Auto B/C Adjustment window. On this window, set the
brightness and contrast levels to desired levels.
1. Brightness Level
Adjusts the brightness level (-2 to +2) during the execution of Auto B/C adjustment. The
level can be changed by manipulating the slider. When the level is raised and Auto B/C
adjustment is performed, the brightness of the observation image is increased.
Conversely, when the level is lowered, the brightness is decreased.
2. Contrast Level
Adjusts the contrast level (-2 to +2) during the execution of Auto B/C adjustment. The
level can be changed by manipulating the slider. When the level is raised and Auto B/C
adjustment is performed, the contrast of the observation image is increased. Conversely,
when the level is lowered, the contrast is decreased.
Figure 4.3.34 Auto B/C Adjustment Window
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