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FAQ/QnA
The most frequently asked questions from customers. If you have further questions, please use 1:1 inquiry at the bottom of the list.
FAQ/QnA 2017-03-23 18:28:25 There is sound quality problem when setting the JetEffect.
When adjusting JetEffect, there can be momentary volume change within particular volume or setting figure during internal arithmetic. It is not the problem of the device nor it doesn't leads to lowering sound quality, so please be relieved about using the device.
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How long PLENUE 1 is able to play continuously? PLENUE 1 2017/08/17
Can I set the time to turn off the screen automatically? PLENUE 1 2017/08/17
Computer cannot recognize the player when connected. PLENUE 1 2017/08/17
Product makes a heat. PLENUE 1 2017/08/17
Ive set the incorrect language, and now I cant operate the device. PLENUE 1 2017/08/17
Lost Serial Number COWON D2 2007/01/19
How to Use the Memory Card Larger than 64GB PLENUE D 2017/03/23
There is sound quality problem when setting the JetEffect. PLENUE D 2017/03/23