Before power on, pls check the connection line carefully. And make sure that all interfaces are
normally connected. The common trouble shooting way shows below:
Before power on, pls check the connection line carefully. And make sure that all interfaces are normally
connected. The common trouble shooting way shows below:
No.
Problem Description
Solutions
1
No power/
LED not bright
1. Check the MICRO USB cables well connected
2. Check the signal source HDMI export is a standard interface
（
500mA output current
）
2
No Picture
1. Pls to make sure that the TV is on and has been connected
with the machine
2. To check if the signal source is on and well connected
3. Check the signal source/display resolution settings
4. Check the system connection quality
5. Check the cable quality
3
Obscure Picture
1. To try again to connect the cable to be free from the
unsuccessful connection
2. HDMI cable quality
4
No sound
1. Check the system connection and cable quality
2. Check the amplifier volume settings and mute
3. Check the signal source/amplifier audio options
5
Noise
1. Check the system connection and cable quality
