| Can I record TV? | COWON D2 | 2007/01/19 |
| How to turn on the TV-OUT | COWON D2 | 2007/01/19 |
| How long does it take to charge the battery? | COWON D2 | 2007/01/19 |
| How to use an external microphone | COWON D2 | 2007/01/19 |
| Sound doesn't come out in TV out mode. | COWON D2 | 2007/01/19 |
| COWON D2 does not play properly when memory is full. | COWON D2 | 2007/01/19 |
| Why is the memory size different from the actual size? | COWON D2 | 2007/01/19 |
| Characters on the display are corrupted. | COWON D2 | 2007/01/19 |