Furuno CH-250 Uživatelský manuál stáhnout pdf (Strana 74)

4-6

4.8.1 Inscribing the event marker

1. Operate the Omnipad to place the cursor on the location desired for an event marker.

2. Press the [EVENT] key to inscribe the event marker.

NAV

DATA

A-SCOPE

DISPLAY

"Previous event marker"

"Latest event marker"

Display area

To delete all event markers,

place the cursor outside

the display area and

press the [EVENT] key.

Figure 4-5 How to inscribe, delete the event markers

4.8.2 Deleting all event markers

All event markers can be erased from the screen as follows:

1. Operate the Omnipad to place the cursor outside the display area.

2. Press the [EVENT] key to show the following dialog box. Do the next step within four

seconds, otherwise the dialog box will be erased.

DELETE EVENT MARK?

YESNO

3. Press

to select YES and press the [MENU] key. All event markers are erased from the

screen.

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Furuno CH-250 Uživatelský manuál Strana 74