Ask Technology HMX-A3 Podręcznik użytkownika - Strona 5

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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:

Serial NO

Obscure Picture

Trouble

Description

1 、 Check if the power adaptor head is truly and

Non-Power-

correctly inserted the power socket.

Connected

2、Check the power switch if it is in on status.

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

No Picture

connected.

3、Check the system connection quality.

4、Check if the line is all good quality.

5、Check the cable quality

1、To try again to connect the cable to be free from the

unsuccessful connection.

2、HDMI Cable Quality

Cause and Ways to deal with