硬盘点歌机用户手册 - ace karaoke

machine from PC,and manage the songlist. or you make all new songs in PC first, copy in a USB flash disc/USB ... “KARAOKE”----- the machine will be 2 channel audio export mode. ... The ”COIN FREE” option can be seted to ON/FREE coin function. The option need pass word. Please consult (6). d. ................
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