GP1670F_1870F Operator's Manual - Furuno USA

13. INSTALLATION4. Rotate the RotoKey TM to select [UNITS OF MEASURE] then push the key.°FThe units of measure are automatically changed according to the language selected.The available units are as shown in the table below.Item Available units Item Available unitsDISTANCESPEEDWIND SPEEDDEPTHFISH SIZENM, SM, KM, NM+ft,NM+m, SM+ftkn, mph, km/hkn, m/s, mph, Bftm, ft, fm, pb, HRinch, cmTEMPERATUREAIR PRESSUREOIL PRESSUREFUEL°C, °FBar, hPaBar, PSI, kPal, UK gal, US galTo change a unit, rotate the RotoKey TM to select the unit name thenpush the key. An options window for the unit selected appears. Theright figure shows the units available for [DISTANCE]. Rotate the RotoKeyTM to select the unit to use then push the key.5. Press the ESC/MENU key to return to the I[NSTALLATION SET-TINGS] menu.6. Time fed from the internal GPS navigator is UTC time. If you wouldrather use local time, follow the steps below to enter the time difference betweenyour time and UTC time. Otherwise go to step 7.1) Rotate the RotoKey TM to select [TIME OFFSET] then push the key.2) Press the up or down arrow on the CursorPad to show a minus (-) sign or (+)sign. + sign if your time is ahead of UTC, or - sign if your time is behind UTC.3) Press the right arrow on the CursorPad to put the cursor on the hour digit.4) Press the up or down arrow on the CursorPad to set the hour.5) If necessary, press the right arrow on the CursorPad to select the minute digitand use the CursorPad to set minutes.6) Push the RotoKey TM to finish.7. Rotate the RotoKey TM to select [FINISH INSTALLATION] then push the key.13-20