Jvc Navigation Wholesale, Navigation Suppliers - Alibaba If you have parked the car for a long time in hot or cold weather, wait until the temperature in the car becomes normal before operating the unit. It is required to clear all the accumulated calibration data which i Summary of the content on the JVC KW-NT300 Car Navigation No. Summary of the content on the page No. Turn on the ignition switch. Press [OK] to use the map screen. Changes the[…]
