Graco gpsmap 78 series 사용자 설명서

GPSMAP 78 Series Owner’s Manual

Customizing Your Device

Setting the Deep Water or

Shallow Water Alarm

1. From the main menu, select Setup

> Marine > Marine Alarm Setup.

2. Select Shallow Water > On to set

an alarm to sound when the depth is

less than the specified value.

3. Enter the depth that triggers the

shallow water alarm.

4. Select Done.
5. Select Deep Water > On to set an

alarm to sound when the depth is

greater than the specified value.

6. Enter the depth that triggers the

deep water alarm.

7. Select Done.

Resetting Data

You can reset trip data, delete all

waypoints, clear the current track, or

restore default values.

1. From the main menu, select Setup

> Reset.

2. Select an item to reset.

Changing the Page

Sequence

1. From the main menu, select Setup

> Page Sequence.

2.  Select a page.
3.  Select Move.
4.  Move the page up or down the list.
5.  Press ENTER.