Troubleshooting - NVSBL P4D v2 User Manual

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Troubleshooting

The MID cannot be turned on.
Please charge it via the DC charger to check if the battery is low. If not, then please reset the MID.
No sound can be heard from the earphones.
1. Check if the volume is set as 0. Adjust the volume as required.
2. Check the volume of the file attempting to be played.
3. Confirm the earphone is properly connected.
Noise through earphones.
1. Check if the earphone plug is clean, foreign particles can cause static to be heard through the
earphone during playback.
2. Check if the music file is damaged. Confirm by playing other music. The damaged file might
create serious noises or voice dithering.
Incorrect language displayed.
Please make sure that you have selected the correct language. Set language in (Setting) > (Sys-
tem Setting) > (Language Selection).

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