HONDA P-81ACRD - Manual (Page 61)

T his menu allows you to display between metric and imperial measurement.
Ingenix has 3 units of mea surement.
T o make your selection, press the relevant check box with your finger.
W hen you have decided which unit of mea surement you prefer, press OK button.
You can set and adjust the sc reen display
by Se tup menu.
T his menu consists of 3 sub menus.