USB DEVICE
Problem | Cause | Measure |
USB device cannot be inserted. | The USB device has been inserted | Reversing the connection direction |
| with wrong direction. | of the USB device, try it again. |
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| The USB connector is broken. | Replace with a new USB device. |
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USB device is not recognized. | The USB device is damaged. | Disconnect the USB device and |
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| reconnect. If the device is still not |
| Connectors are loose. | |
| recognized, try replacing with a | |
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| different USB device. |
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No sound heard with the display | No MP3/WMA file is stored in the | Store these files properly in the |
“NO FILE” shown. | USB device. | USB device. |
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Sound skips or is noisy. | MP3/WMA files are not encoded | Use MP3/WMA files encoded |
| properly. | properly. |
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The iPod/iPhone’s video | The TV Signal setting of the iPod/ | Set the TV Signal setting (NTSC/ |
image is disturbed. | iPhone is not set correctly. | PAL) of the iPod/iPhone |
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| correctly. |
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EnglishEnglish
Manual Owner’s
Bluetooth
Problem | Cause | Measure | |
Cannot pair the Bluetooth enable | The device does not support the | Use another device to connect. | |
device with the car audio system. | profiles required for the system. |
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| The Bluetooth function of the | Refer to the user manual of the de- | |
| device is not enabled. | vice for how to enable the function. | |
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The audio quality is poor after con- | The microphone is not correctly | Use optional external microphone | |
nection with a Bluetooth enabled | positioned. | and adjust the position of it. | |
device. |
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The Bluetooth reception is poor. | Move the device closer to the | ||
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| car audio system or remove any | |
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| obstacle between the device and | |
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| the system. | |
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VX401/VZ401 43