2007 Lexus IS 250 Navigation Manual - Page 84
2007 Lexus IS 250 Manual
Page 84 highlights
IS350/250_Navi_U (L/O 0607) 84 ADVANCED FUNCTIONS D Unit of measurement Unit of measurement can be changed. 1. Touch "Setup" on the "Menu" screen. D Estimated travel time The speed that is used for the calculation of the estimated travel time and the estimated arrival time can be set. 1. Touch "Setup" on the "Menu" screen. 2. Touch "km" or "miles" of "Unit of Measurement" to choose the distance unit. The selected button is highlighted. 3. Touch "OK". 2. Touch "Set Speed" of the "Estimated Travel Time". INFORMATION This function is available only in English or Spanish. To switch language, see "Selecting a language" on page 158. 3. Touch or to set the average vehicle speeds for "Residential", "Main street", and "Freeway". To set the default speeds, touch "Default". 4. After setting of the desired speeds is completed, touch "OK".