JVC LVT1774-001A Instructions Manual page 46

Setup Menu (continued)
Menu items
Installation
Angle
WAAS/EGNOS
Language *5
Reset Calibration Reset the calibration data in the following cases:
Measuring Units
Coordinates
Car Position
*5 This setting is shared with the Language setting in AV Menu (☞ [90]).
46
Selectable settings
Select the angle of the unit measured by the supplied gauge. (See
also the Installation/Connection Manual.)
1: –5.0° to 1.0°
2: 1.0° to 6.0°
3: 6.0° to 14.0°
4: 14.0° to 32.0°
• It is not recommended to install the main unit at an angle of
more than 30˚; otherwise, the malfunction may result.
• Guidance is canceled when you change this setting.
Select whether to use WAAS and EGNOS to increase the accuracy
of positioning.
Off: Cancels.
On: Activates.
Select the language used for on-screen information and voice
guidance.
English US, Español, Français
• When you reinstall the unit to another car.
• When you change Installation Angle.(☞ above)
• When you replace or rotate the tires.
Once this is carried out, the calibration data is cleared. Calibration
starts when you exit from the menu. (☞ [9])
• Guidance is canceled when you reset the calibration data.
Select the measuring units for distance.
km / m, mi / ft
Select the measuring units for coordinate degrees.
Deg / Min / Sec, Deg / Milli / Micro
If you find your current position displayed on a wrong place on the
map, use this setting to correct your position.
Adjust the position with 4¢5∞, then the direction with 5∞.
(Initial setting)