How To Set Speed To Use In Ttg Calculation; How To Display Waypoint Information - Furuno GP-3700 Operator's Manual

How to search by waypoint name
1. Press the MENU key to open the main menu.
2. Select [1. ROUTES/WAYPOINTS LIST].
3. Select [1. WAYPOINTS LIST].
4. Select [SEARCH] to show the [SEARCH] window.
5. Enter the first three characters of the waypoint name (see "How to enter alphanu-
meric data" on page 1-10) then select [ENTER]. The waypoint that best matches
the search criteria is displayed at the top of the waypoints list.
6. Press the DISP key to close the menu.
5.5

How to Set Speed to Use in TTG Calculation

Calculation of TTG is based on ship's speed data. Speed can be set manually or au-
tomatically.
1. Press the MENU key to open the main menu.
2. Select [1. ROUTES/WAYPOINTS LIST].
3. Select [1. WAYPOINTS LIST].
4. Select [SPD FOR TTG CALC].
5. Select [T. SHP SPD] or [ENT VALU].
[T. SHP SPD]: Calculate TTG with the actual ship's speed. Go to step 7.
[ENT VALU]: Calculate TTG with manually entered speed. Go to step 6.
6. Press the numeric keys to enter speed. TTG for the selected waypoint is calculat-
ed using the speed entered here.
7. Highlight the waypoint on the waypoints list to show its TTG ([TIME TO GO]) and
ETA ([EST TIME OF ARR.]) at the bottom right of the screen.
8. Press the DISP key to close the menu.
5.6

How to Display Waypoint Information

You can show the latitude and longitude position and the comment for a waypoint
1. Press the CURSOR ON/OFF key to display the cursor.
2. Put the cursor on the waypoint to find its information. A window showing the lati-
tude and longitude position and comment for the waypoint appears.
Waypoint
Note: The data window may not appear depending on menu setting. To show the win-
dow, set [WAYPOINT INFORMATION] to [SHOW] in the [1. DISPLAY FORMAT]
menu.
33°18.3085'N
119°30.3529'W
10 : 20 1601.01
Cursor
000002
5. WAYPOINTS
Waypoint information
(latitude, longitude,
comment*)
*: Default comment is
time and date of entry.
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