How to renumber the songs in a playlist
This instruction show how to customize the song numbers in a playlist. It applies to CAVS JB-199 III, JB-199 IV, JB-199 mini, and JB-199 mini II models. Open the playlist…
No audio is coming out of the CAVS karaoke player
This instruction shows the most common causes of no audio problem in CAVS karaoke player. The setting is as follows: • CAVS Karaoke player is connected to an external sound…
How to setup Windows Defender Firewall for JB-199 IV
Windows Defender Firewall needs to be properly setup in the JB-199 IV so that the player is protected at all times and yet communicate with the phones and tablets that…