Furuno GP-3500 - Manual (Page 66)

4. MARKS & LINES
4-4
4.3 Changing Mark Size
You may choose mark size as follows:
1. Press the [MENU] key to display main menu.
2. Press the [4] key to display the MARKS/SHIP’S TRACKS SETUP menu.
3. If PAGE 2/2 appears, rotate the [ENTER] knob clockwise to select
“PREVIOUS PAGE.”
NEXT PAGE
MARKS SIZE
1. L 2. L+ 3. S
LINES STYLE 1. 2. 3. 4.
TRACK INTERVAL 1 TIME (00M10s) DIST (0.10nm)
TRACK INTERVAL 2 TIME (00M10s) DIST (0.10nm)
SHIP'S TRACKS DISP 1. ON 2. OFF
DISP TRACKS (HOLD) 1. ON 2. OFF
PLOT TRACKS (HOLD) 1. ON 2. OFF
TRACKS COLOR 1. 2. 3. 4.
TRACKS BY TEMP RANGE GRDNT (0.2˚F 2.0˚F)
WHITE: 041.0˚F BELOW
BLUE: 041.0˚F ~
PURPLE 050.0˚F ~
LIGHT BLUE: 054.5˚F ~
GREEN:
059.0˚F ~
YELLOW: 063.5˚F ~
RED: 068.3˚F ABOVE
TRACKS BY DEPTH RANGE GRDNT (2 ft 20 ft 200 ft)
WHITE: 0032.8 ft SHALLOWER
BLUE: 0032.8 ft ~
PURPLE 0164.0 ft ~
GREEN: 0656.2 ft ~
YELLOW: 0984.3 ft ~
RED: 1312.3 ft DEEPER
SHIP'S TRACKS 15,000
MARKS 1,000/16,000
4. MARKS/SHIP'S TRACKS SETUP PAGE 1/2
TURN KNOB TO SELECT MENU.
SELECT THE ITEM OF EACH MENU BY TRACKBALL.
Marks/ship’s tracks setup menu (page 1)
4. Rotate the [ENTER] knob to choose “MARKS SIZE.”
5. Press appropriate numeric key to choose size.
1. L: Large
2. L+: Large with dot at center of mark
3. S: Small
6. Press the [MENU] key several times to close the menu.