Ask Technology HDCN0019M1 Manuel de l'utilisateur - Page 7
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Notes:
Pls use the machine as the instruction listed to keep the long use lifetime of the machine.
1、 The machine should be placed at the spot far from the Damp, High-Temperature, Dusty, Erosive,
and oxidative environment.
2、 All parts will be free from the strong shake, hit, fall.
3、 Touching the power adapter with the wet hands is prohibited.
4、 Pls hold the power adapter head and do not pull the power cord when cut off from the socket.
5、 Pls turn the power off when the machines not used for long time.
6、 Pls do not open the cover and do not touch the inside parts.
7、 Pls use the original factory power adapter.
FAQ:
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
Non-Power-Connec
1
2
No Picture
3
Obscure Picture
No sound output
4
form audio ports
Switch can't
5
connect to network
1. Check if the power adaptor head is truly and correctly inserted the
power socket.
ted
2. Check input signal source if it is in standby 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 connected.
3. Check if the line is all good quality.
4. Check signal source channel selection is correct
1. To try again to connect the cable to be free from the unsuccessful
connection.
2. HDMI Cable Quality
1. Pls check the EDID settings is appropriate
2. Pls check the audio output settings of signal source and source
format
3. Please check had voice input from input port
4. Please check mute
1.Please confirm router was connected to the Internet
2. Check Ethernet Cable Quality and Length(Standard class CAT6
≤ 100m)
3. Press RESET button can reset switch
Solutions