JVC KW-NX7000BT Instructions - Page 121

General ENGLISH Troubleshooting What appears to be trouble is not always serious. Check the following points before calling a service center. • For operations with the external components, refer also to the instructions supplied with the adapters used for the connections (as well as the instructions supplied with the external components). Symptoms • No sound comes out of the speakers. • The screen is not clear and legible. • "Position Error Push Open Key" appears on the screen. • "Mecha Error Push Reset" appears on the screen, and the panel does not move. • "SD Loading Error" appears on the monitor. • "No Signal" appears. • The buttons on the monitor panel do not work. • The unit does not work at all. • The touch panel does not respond properly. • function does not work properly. Remedies/Causes • Adjust the volume to the optimum level. • Check the cords and connections. • DTS sound cannot be reproduced through the analog terminals (Speaker out/LINE OUT). Sunshine from the windshield may cause this symptom. Adjust . (☞ page 104) The monitor panel angle has been forcibly adjusted, or its adjustment has been interrupted while opening or closing. Press OPEN/TILT. Reset the unit. (☞ page 3) SD is not inserted fully. Fully insert it into the slot to close the monitor panel. • Change the source. • Start the playback on the external component connected to VIDEO IN plug. • Check the cords and connections. • Signal input is too weak. When the monitor panel is open, only VOL +/- and OPEN/ TILT work. The other buttons do not function. Reset the unit. (☞ page 3) • Keep your hands and the touch panel clean and dry. • Eliminate static electricity and do not place magnetic items near the unit. • Leave the unit until the temperature becomes stable in the car. • A rubber mat on the floor may cause this symptom. In this case, do not use the rubber mat. 121 REFERENCES