Furuno GP-280 Operator's Manual page 49

Changing track color by temperature unit place
1. Press [MENU], [2], [5] to display the Common Function menu, and select Page 2.
2. Press [↑] or [↓] to select Track color by temp.
3. Press [→] to select By step.
By step

0.2 °F step
2.0 °F step

↑↓
: Sel
ENT : Fix
CLR : Cancel
MENU : Esc
[EXAMPLE]
Preset unit 0.2˚
GRN
YEL
RED
60.0˚F
4. Press [↓] or [↑] to select preset unit.
0.2° ° ° ° F: Track changes color every 0.2 degrees of water temperature change. When the
When the temperature changes totally one degree the track is painted in red again.
2.0° ° ° ° F: Track changes color every two degrees of water temperature change. When the water
temperature changes totally 10 degrees the track is painted in red again.
5. Press the [ENT] key.
6. Press the [MENU] key several times to close the menu.
Own Ship
YEL
70.2
RED
70.0
PPL
BLU
60.8
60.6
60.4
60.2
2-11