Furuno GP-3700 Operator's Manual page 71

5. Set the fish type (see "How to enter alphanumeric data" on page 1-10). Select
[ENTER] to go back to [MARK FILTER FISH TYPE SETTING] on page 6. The fish
type set is displayed on the right side of the [TYPE OF FISH 1](to 10) item.
6. Press the DISP key to close the menu.
How to set the date for the mark filter
When selecting [DATE] as object for filter, each push of the knob selects the option of
content as follows:
[DISP. ALL] → [FRM 1 WEEK] → [FRM 30DAYS] → [FRM 1 YEAR] → [THIS TERM]
→ [THIS TIME] → [AA/AA TO BB/BB] → [AA/AA TO NOW]
[THIS TERM]: Displays marks of plus or minus one month from the current date (re-
gardless of year).
[THIS TIME]: Displays marks of plus or minus three hours from the current time (re-
gardless of date).
To set the month and day for AA/AA or BB/BB, do the following:
1. Press the MENU key to open the main menu.
2. Select [4. MARK/TRACK SETTING].
3. Display [MARK FILTER DATE & TIME SETTING] on page 6.
4. Select [STARTING DATE].
5. Set the starting date (AA/AA) with the numeric keys.
6. Select [FINISHING DATE].
7. Set the ending date (BB/BB) with the numeric keys.
8. Press the DISP key to close the menu.
4. MARKS, LINES
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