Help PLATINUM KARAOKE PLAYER "PIANO XL SD"

[skysat]

Hello everyone
I have this player since yesterday. When connecting to the TV via HDMI cable I noticed that no audio signal is output over it. Only with an additional connection via chinch to the TV I get Sound. Is this normal or does the device have a defect.
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[ChuckY DolL]

HDMI only supports video

yan nasa specs

 

[skysat]

Salamat sa mabilis na sagot

 

[rowney009]

hello po, ano po default admin paswerd ng piano xl sd, sabi nila four zeros, invalid naman, TIA po sa reply