Hisonic MA222 Karaoke Mixer & Dual 2 X 35 watts (PMP) Amplifier

The Hisonic MA-222 Karaoke mixer/amplifier can turn any DVD, CD+G Player or game console into a karaoke machine or a vocal mixer.  What's unique about this machine is its "Player mode switch".  When you toggle on the "player mode", the MA222 becomes a 60 watts amplifier.  You can use its internal amplifier to power any speakers you have around the house.  When you toggle off on the "player mode", this unit becomes a karaoke/vocal  mixer.  If you already have an existing home theater system, this unit can be connected between your DVD player and the home theater system and instantly turning your system into a karaoke machine.
Trouble shooting :
If you find out the system with no otput or low in sound
Please check and do the following: 1. Check if the power out let has a power, he an use a lamp to test. 2. If the power outlet is OK, try to make sure the connector that plug into the outlet is connected. 3. Check if the Power switch is in good condition. 4. If there is still no power, the shipping damage maybe the reason that damages the connection wire somewhere inside..