Other Functions; Unit Setup Menu; Correction, Offset Menu - Furuno GP-170 Operator's Manual

9.

OTHER FUNCTIONS

This chapter describes menu items not described in other chapters.
9.1

Unit Setup Menu

You can set the units of measurement for distance, depth and water temperature.
1. Press the MENU/ESC key to open the main menu.
2. Select [8 System Setting] then [3 Unit Setup].
3. Distance: Select [1 Unit of Distance].
Depth: Select [2 Unit of Depth].
Water temperature: Select [3 Unit of Temperature].
4. Select the unit.
5. Press the MENU/ESC key to close the main menu.
Note: When changing the units of measurement, the setting values for the notice set-
ting can exceed the setting range. Reset the values (see paragraph 4.1.1 and
chapter 6).
9.2

Correction, Offset Menu

Position offset
You may apply an offset to the position to further refine its accuracy.
1. Press the MENU/ESC key to open the main menu.
2. Select [8 System Setting] then [4 Correction, Offset].
Distance Depth Water temperature
9-1