1.5Adjusting Screen Brilliance, Panel Dimmer

Screen brilliance can be adjusted in nine steps and panel dimmer (backlighting) in four.

1.Press the [BRILL] key to open the dialog box for screen brilliance and panel dimmer. Do the next step within four seconds, otherwise the dialog box will be erased.

BRILL:3

DIMMER:3

Figure 1-3 Brilliance, panel dimmer dialog box

2.Operate or to adjust screen brilliance (0 is the lowest brilliance; 9 the highest). Note that continuous pressing of the [BRILL] key also changes the brilliance level.

3.Operate or to adjust the panel dimmer (0 is the lowest level; 4 is the highest).

4.Press the [MENU] key to register settings and close the dialog box. Note that the dialog box is automatically erased if there is no control operation within about four seconds.

Note 1: The brilliance of a commercial monitor cannot be adjusted with the [BRILL] key. Use the associated control on the monitor.

Note 2: For the supplied monitor unit, if you turn off the power with the brilliance set at minimum the screen will show nothing at next power-up. In this case press the [BRILL] key several times.

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Furuno CH-250 manual Adjusting Screen Brilliance, Panel Dimmer, Brilliance, panel dimmer dialog box