. ATTACHMENTS, OPTIONS USE OF REAR VIEW MONITOR MARK SWITCH To side (B): Contrast becomes weaker. the To side (B): Brightness decreases. 6 - 90 BRIGHT/DIM LIGHT SELECTOR SWITCH When t his switc h is pressed, th e brightness of the monitor display lowers. A mark of "DIM" appears on the upper left side of th e display then. When t he switc h is pressed ag ain, the The sh own mark positio n does not correspond with the machine. Do not use this f unction. CONTRAST ADJUSTMENT KNO With thi s knob (6 ), contrast on th e monitor display c an be adjusted to be ei ther stronger or weaker. To side (A): Contras t becomes BRIGHTNESS ADJUSTMENT KN With th is knob ( uminance can be adjusted To side (A):
Brightness i ncreas monitor display