Manual
 Troubleshooting 55
Mobile High-Definition Link (MHL) Specific 
Problems
Common Symptoms What You 
Experience
Possible Solutions
MHL interface is not 
working.
Cannot see MHL 
device image shown 
on monitor. 
•Re-connect the upstream cable 
Ensure your MHL cable and 
MHL device are MHL certified.
•Check your MHL device is 
turned On. 
•Check your MHL device is not 
in Standby mode.
•Check physical MHL cable 
connection is corresponding to 
input source selected on OSD 
Menu i.e., HDMI (MHL) .
•Wait for 30 seconds after 
connecting MHL cable as some 
MHL devices require longer 
recovery time. 










