JVC KW-NT510HDT Instruction Manual - Page 116
Symptoms, Remedies/Causes, Navigation, Voice Guide, Sensor Status, Calibration, Reset, Night Map Mode
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ENGLISH Troubleshooting/error messages Symptoms Remedies/Causes You cannot operate some functions of an AV source on the map screen. On the map screen, you can operate some limited functions of the current source only. Press AV and operate the source on the AV screen. Route calculation seems to have stopped. Route calculation may take long depending on the route. Wait for a while. Navigation voice cannot be heard from the speakers. The is set to . Set it to (☞ page 40). The current position displayed on the map remains wrong for more than 30 minutes. Check the connection of the following leads. - GPS antenna - Speed signal lead If any disconnection is found, connect the lead again. • If no problems are found with connections, reset the calibration data by selecting - . (☞ page 38) The distance and estimated time in the guidance are inaccurate or the current position is not displayed correctly after replacing/ rotating the tires. Perform - - to clear the accumulated calibration data. (☞ page 38) The night color of the map is not displayed. • The is set to . Set it to . (☞ page 39) • The illumination control lead connection is not completed. Have the lead connected at your dealer correctly. The calibration is not completed. Check the connection of the speed signal lead and the GPS reception. The "Adaptive Volume" function or "Speed Speed pulse is not connected, or is not connected correctly. Alert" function does not work. Check the connection of the speed signal lead. "GPS antenna error. Please check connection." Check the connection of the GPS antenna. Navigation "Route calculation failed." "Speed pulse not detected. System works as GPS only mode until speed pulse is detected." "Selected coordinates are out of map area. Please input again." Failed to calculate the route. The destination/via point is too far from any road. Select another destination/via point where is close to a road. Check the connection of the speed signal lead. The coordinates you have entered are not available. Input the coordinates again. 116