. OPERATION EXPLANATION OF COMPONENTS 3) When the buzzer cancel switch is operated , the brightness of the display panel B (multi-information) backlighting is set. 3 - 31 2. Adjusting backlig hting of displa y panel B (multi-information 1) The diagram on the right is the or adjustin g t he brightness o isplay panel (multi-inform On the scree switch to the n, operate the screen for adj buzzer usting t cancel switch he brightness. to U to 2) The brightn ess can be adjusted by operating the witch. he information s The higher t he number, the brighte r the s creen becomes; the lower the > position: N number, the d umber increas arker the screen becomes.
es o U REMARK eturn to the maintenance mode, operate the buzzer cancel switch to t. To r eturn to the m aintenance m ode, op erate th e buzzer cancel switch to t The brightness o f the backlight ing of th e moni tor panel differs according t o whether t he front la mp is lit o r not. Entering this mod e when the fro nt lamp s are lit makes it possible t o adjust the brightness when t he front l amps are l it. In the sa me way, enteri ng this mode when the front lamps are not lit makes it possible to adjust the lit. when fron amps possibl brightness when the front lamps are not